IndexedLineSetObject (X3DJSAIL, X3D Java Scene Access Interface Library)

java.lang.Object
- org.web3d.x3d.jsail.X3DConcreteElement
- - org.web3d.x3d.jsail.X3DConcreteNode
  - - org.web3d.x3d.jsail.Rendering.IndexedLineSetObject

All Implemented Interfaces:

X3DNode, IndexedLineSet, X3DGeometryNode
```
public class IndexedLineSetObject
extends X3DConcreteNode
implements IndexedLineSet
```
X3D node tooltip: [X3DGeometryNode] IndexedLineSet defines polyline segments using index lists corresponding to vertex coordinates. IndexedLineSet is a geometry node that can contain a Coordinate|CoordinateDouble node and optionally a Color|ColorRGBA node.
- Hint: Polygonal chain
  https://en.wikipedia.org/wiki/Polygonal_chain
- Hint: either values in a contained Color node, or else Material emissiveColor in corresponding Appearance node, are used for rendering lines and points.
- Warning: lines are not lit, are not texture-mapped, and do not participate in collision detection.
- Warning: use a different color (or Material emissiveColor) than the Background color, otherwise geometry is invisible.
- Hint: adding LineProperties to the corresponding Appearance node can modify the rendering style of these lines.
- Hint: if rendering Coordinate points originally defined for an IndexedFaceSet, index values may need to repeat each initial vertex to close each polygon outline.
- Hint: step-wise variation or linear interpolation of color values can be used as a good scientific visualization technique to map arbitrary function values to a color map.
- Hint: insert a Shape node before adding geometry or Appearance.
- Hint: for advanced extensibility, authors can substitute a type-matched ProtoInstance node (with correct containerField value) for contained node content.
- Hint: consider including Fog (with Fog color matching Background color) to provide further depth cueing for IndexedLineSet (ILS).
Package hint: This org.web3d.x3d.jsail concrete class is used for implementing a standalone X3D object as a Plain Old Java Object (POJO). If you are writing Java code for use inside an X3D Script node, compile separate code using only the org.web3d.x3d.sai package instead.
See Also:

X3D Abstract Specification: IndexedLineSet, X3D Tooltips: IndexedLineSet, X3D Scene Authoring Hints

Field Summary

Fields
Modifier and Type	Field and Description
`static boolean`	`COLORPERVERTEX_DEFAULT_VALUE` SFBool field named colorPerVertex has default value true (Java syntax) or true (XML syntax).
`static java.lang.String`	`COMPONENT` String constant COMPONENT defines X3D component for the IndexedLineSet element: Rendering
`static java.lang.String`	`containerField_DEFAULT_VALUE` containerField describes typical field relationship of a node to its parent.
`static java.lang.String`	`fromField_ATTRIB` fromField ROUTE name for MFNode field named attrib.
`static java.lang.String`	`fromField_COLOR` fromField ROUTE name for SFNode field named color.
`static java.lang.String`	`fromField_COORD` fromField ROUTE name for SFNode field named coord.
`static java.lang.String`	`fromField_FOGCOORD` fromField ROUTE name for SFNode field named fogCoord.
`static java.lang.String`	`fromField_METADATA` fromField ROUTE name for SFNode field named metadata.
`static int`	`LEVEL` Integer constant LEVEL provides default X3D Rendering component level for this element: 1
`static java.lang.String`	`NAME` String constant NAME provides name of this element: IndexedLineSet.
`static java.lang.String`	`toField_ATTRIB` toField ROUTE name for MFNode field named attrib.
`static java.lang.String`	`toField_COLOR` toField ROUTE name for SFNode field named color.
`static java.lang.String`	`toField_COORD` toField ROUTE name for SFNode field named coord.
`static java.lang.String`	`toField_FOGCOORD` toField ROUTE name for SFNode field named fogCoord.
`static java.lang.String`	`toField_METADATA` toField ROUTE name for SFNode field named metadata.
`static java.lang.String`	`toField_SET_COLORINDEX` toField ROUTE name for MFInt32 field named set_colorIndex.
`static java.lang.String`	`toField_SET_COORDINDEX` toField ROUTE name for MFInt32 field named set_coordIndex.

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteNode
CLASS_DEFAULT_VALUE, containerField_ALTERNATE_VALUES, DEF_DEFAULT_VALUE, USE_DEFAULT_VALUE

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteElement
validationResult

Constructor Summary

Constructors
Constructor and Description
`IndexedLineSetObject()` Constructor for IndexedLineSetObject to initialize member variables with default values.
`IndexedLineSetObject(java.lang.String DEFlabel)` Utility constructor that assigns DEF label after initializing member variables with default values.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`IndexedLineSetObject`	`addAttrib(X3DNode newValue)` Add single child node to existing array of attrib nodes (if any).
`void`	`addAttrib(X3DNode[] newValue)` Add array of child attrib nodes to array of existing nodes (if any).
`IndexedLineSetObject`	`addColorIndex(int newValue)` Add singleton int value to MFInt32 colorIndex field.
`IndexedLineSetObject`	`addColorIndex(SFInt32Object newValue)` Add singleton SFInt32Object value to MFInt32 colorIndex field.
`IndexedLineSetObject`	`addComments(CommentsBlock newCommentsBlock)` Add CommentsBlock to contained commentsList.
`IndexedLineSetObject`	`addComments(java.lang.String newComment)` Add comment as String to contained commentsList.
`IndexedLineSetObject`	`addComments(java.lang.String[] newComments)` Add comments as String[] array to contained commentsList.
`IndexedLineSetObject`	`addCoordIndex(int newValue)` Add singleton int value to MFInt32 coordIndex field.
`IndexedLineSetObject`	`addCoordIndex(SFInt32Object newValue)` Add singleton SFInt32Object value to MFInt32 coordIndex field.
`IndexedLineSetObject`	`clearAttrib()` Utility method to clear MFNode value of attrib field.
`IndexedLineSetObject`	`clearColor()` Utility method to clear SFNode value of color field.
`IndexedLineSetObject`	`clearColorIndex()` Utility method to clear MFInt32 value of colorIndex field.
`IndexedLineSetObject`	`clearCoord()` Utility method to clear SFNode value of coord field.
`IndexedLineSetObject`	`clearCoordIndex()` Utility method to clear MFInt32 value of coordIndex field.
`IndexedLineSetObject`	`clearFogCoord()` Utility method to clear SFNode value of fogCoord field.
`IndexedLineSetObject`	`clearMetadata()` Utility method to clear SFNode value of metadata field.
`X3DConcreteElement`	`findElementByNameValue(java.lang.String nameValue)` Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element.
`X3DConcreteElement`	`findElementByNameValue(java.lang.String nameValue, java.lang.String elementName)` Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element.
`X3DConcreteNode`	`findNodeByDEF(java.lang.String DEFvalue)` Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
`java.lang.String`	`getAccessType(java.lang.String fieldName)` Indicate accessType corresponding to given fieldName.
`X3DNode[]`	`getAttrib()` Provide array of X3DVertexAttributeNode results (using an array consisting of properly typed nodes or ProtoInstanceObjects) from inputOutput MFNode field attrib.
`java.util.ArrayList<X3DNode>`	`getAttribList()` Utility method to get ArrayList value of MFNode attrib field, similar to `getAttrib()`.
`X3DColorNode`	`getColor()` Provide X3DColorNode instance (using a properly typed node) using RGB values [0..1] from inputOutput SFNode field color.
`int`	`getColorCount()` Utility method to get number of 3-tuple Color RGB values (or 4-tuple ColorRGBA values) in contained Color/ColorRGBA or ProtoInstance node
`int[]`	`getColorIndex()` Provide array of Integer results using RGB values [0..1] from initializeOnly MFInt32 field named colorIndex.
`java.util.ArrayList<java.lang.Integer>`	`getColorIndexList()` Utility method to get ArrayList value of MFInt32 colorIndex field, similar to `getColorIndex()`.
`boolean`	`getColorPerVertex()` Provide boolean value from initializeOnly SFBool field named colorPerVertex.
`java.lang.String`	`getComponent()` Defines X3D component for the IndexedLineSet element: Rendering
`int`	`getComponentLevel()` Provides default X3D component level for this element: 1
`java.lang.String`	`getContainerFieldDefault()` containerField describes typical field relationship of a node to its parent.
`X3DCoordinateNode`	`getCoord()` Provide X3DCoordinateNode instance (using a properly typed node) from inputOutput SFNode field coord.
`int`	`getCoordCount()` Utility method to get number of coordinate 3-tuple values in contained Coordinate/CoordinateDouble or ProtoInstance node
`int[]`	`getCoordIndex()` Provide array of Integer results within allowed range of [-1,infinity) from initializeOnly MFInt32 field named coordIndex.
`java.util.ArrayList<java.lang.Integer>`	`getCoordIndexList()` Utility method to get ArrayList value of MFInt32 coordIndex field, similar to `getCoordIndex()`.
`java.lang.String`	`getElementName()` Provides name of this element: IndexedLineSet
`java.lang.String`	`getFieldType(java.lang.String fieldName)` Indicate type corresponding to given fieldName.
`FogCoordinate`	`getFogCoord()` Provide FogCoordinate instance (using a properly typed node) from inputOutput SFNode field fogCoord.
`ISObject`	`getIS()` Provide field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes.
`X3DMetadataObject`	`getMetadata()` Provide X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
`boolean`	`hasAttrib()` Indicate whether an object is available for inputOutput MFNode field attrib.
`boolean`	`hasColor()` Indicate whether an object is available for inputOutput SFNode field color.
`boolean`	`hasCoord()` Indicate whether an object is available for inputOutput SFNode field coord.
`boolean`	`hasElementByNameValue(java.lang.String nameValue, java.lang.String elementName)` Recursive method to determine whether node or statement with given name attribute is found, meaning both objects are attached to same scene graph.
`boolean`	`hasFogCoord()` Indicate whether an object is available for inputOutput SFNode field fogCoord.
`boolean`	`hasMetadata()` Indicate whether an object is available for inputOutput SFNode field metadata.
`boolean`	`hasNodeByDEF(java.lang.String DEFvalue)` Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.
`void`	`initialize()` Initialize all member variables to default values.
`IndexedLineSetObject`	`setAttrib(java.util.ArrayList<X3DVertexAttributeNode> newValue)` Assign ArrayList value of MFNode attrib field, similar to `setAttrib(X3DNode[])`.
`IndexedLineSetObject`	`setAttrib(X3DConcreteNode newValue)` Utility method to set single SFNode as IndexedLineSetObject attrib.
`void`	`setAttrib(X3DNode newValue)` Set single child attrib node, replacing prior array of existing nodes (if any).
`IndexedLineSetObject`	`setAttrib(X3DNode[] newValue)` Assign X3DVertexAttributeNode array (using an array consisting of properly typed nodes or ProtoInstanceObjects) to inputOutput MFNode field attrib.
`IndexedLineSetObject`	`setColor(ProtoInstanceObject newValue)` Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field color.
`IndexedLineSetObject`	`setColor(X3DColorNode newValue)` Assign X3DColorNode instance (using a properly typed node) using RGB values [0..1] to inputOutput SFNode field color.
`IndexedLineSetObject`	`setColorIndex(java.util.ArrayList<java.lang.Integer> newValue)` Assign ArrayList value of MFInt32 colorIndex field, similar to `setColorIndex(int[])`.
`IndexedLineSetObject`	`setColorIndex(int[] newValue)` Assign Integer array using RGB values [0..1] to initializeOnly MFInt32 field named colorIndex.
`IndexedLineSetObject`	`setColorIndex(MFInt32Object newValue)` Assign typed object value to MFInt32 colorIndex field, similar to `setColorIndex(int[])`.
`IndexedLineSetObject`	`setColorPerVertex(boolean newValue)` Assign boolean value to initializeOnly SFBool field named colorPerVertex.
`IndexedLineSetObject`	`setColorPerVertex(SFBoolObject newValue)` Assign typed object value to SFBool colorPerVertex field, similar to `setColorPerVertex(boolean)`.
`IndexedLineSetObject`	`setCoord(ProtoInstanceObject newValue)` Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field coord.
`IndexedLineSetObject`	`setCoord(X3DCoordinateNode newValue)` Assign X3DCoordinateNode instance (using a properly typed node) to inputOutput SFNode field coord.
`IndexedLineSetObject`	`setCoordIndex(java.util.ArrayList<java.lang.Integer> newValue)` Assign ArrayList value of MFInt32 coordIndex field, similar to `setCoordIndex(int[])`.
`IndexedLineSetObject`	`setCoordIndex(int[] newValue)` Assign Integer array within allowed range of [-1,infinity) to initializeOnly MFInt32 field named coordIndex.
`IndexedLineSetObject`	`setCoordIndex(MFInt32Object newValue)` Assign typed object value to MFInt32 coordIndex field, similar to `setCoordIndex(int[])`.
`IndexedLineSetObject`	`setCssClass(SFStringObject newValue)` Assign typed object value to SFString cssClass field, similar to `setCssClass(String)`.
`IndexedLineSetObject`	`setCssClass(java.lang.String newValue)` Assign String value to inputOutput SFString field named class.
`IndexedLineSetObject`	`setDEF(SFStringObject newValue)` Assign typed object value to SFString DEF field, similar to `setDEF(String)`.
`IndexedLineSetObject`	`setDEF(java.lang.String newValue)` Assign String value to inputOutput SFString field named DEF.
`IndexedLineSetObject`	`setFogCoord(FogCoordinate newValue)` Assign FogCoordinate instance (using a properly typed node) to inputOutput SFNode field fogCoord.
`IndexedLineSetObject`	`setFogCoord(ProtoInstanceObject newValue)` Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field fogCoord.
`IndexedLineSetObject`	`setIS(ISObject newValue)` Assign field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes.
`IndexedLineSetObject`	`setMetadata(ProtoInstanceObject newValue)` Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field metadata.
`IndexedLineSetObject`	`setMetadata(X3DMetadataObject newValue)` Assign X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
`IndexedLineSetObject`	`setUSE(IndexedLineSetObject DEFnode)` Assign a USE reference to another DEF node of same node type, similar to `setUSE(String)`.
`IndexedLineSetObject`	`setUSE(SFStringObject newValue)` Assign typed object value to SFString USE field, similar to `setUSE(String)`.
`IndexedLineSetObject`	`setUSE(java.lang.String newValue)` Assign String value to inputOutput SFString field named USE.
`java.lang.String`	`toStringClassicVRML(int indentLevel)` Recursive method to provide ClassicVRML string serialization.
`java.lang.String`	`toStringVRML97(int indentLevel)` Recursive method to provide VRML97 string serialization.
`java.lang.String`	`toStringX3D(int indentLevel)` Recursive method to provide X3D string serialization of this model subgraph, utilizing XML encoding and conforming to X3D Canonical Form.
`java.lang.String`	`validate()` Recursive method to validate this element plus all contained nodes and statements, using both datatype-specification value checks and regular expression (regex) checking of corresponding string values.

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteNode
getContainerFieldAlternateValues, getContainerFieldOverride, getCssClass, getDEF, getUSE, isNode, isStatement, isUSE, resetContainerFieldOverride, setConcreteCssClass, setConcreteDEF, setConcreteUSE, setContainerFieldOverride

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteElement
clearParentObject, findAncestorElementByName, findAncestorProtoBody, findAncestorSceneObject, findAncestorX3DObject, getPackageName, getParentObject, getValidationResult, hasAncestorElementByName, hasAncestorProtoBody, hasAncestorSceneObject, hasAncestorX3DObject, setParentObject, toStringClassicVRML, toStringVRML97, toStringX3D

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - NAME
```
public static final java.lang.String NAME
```
    String constant NAME provides name of this element: IndexedLineSet.
    
    See Also:
    
    Constant Field Values
  - COMPONENT
```
public static final java.lang.String COMPONENT
```
    String constant COMPONENT defines X3D component for the IndexedLineSet element: Rendering
    
    See Also:
    
    Constant Field Values
  - LEVEL
```
public static final int LEVEL
```
    Integer constant LEVEL provides default X3D Rendering component level for this element: 1
    
    See Also:
    
    Constant Field Values
  - COLORPERVERTEX_DEFAULT_VALUE
```
public static final boolean COLORPERVERTEX_DEFAULT_VALUE
```
    SFBool field named colorPerVertex has default value true (Java syntax) or true (XML syntax).
    
    See Also:
    
    Constant Field Values
  - containerField_DEFAULT_VALUE
```
public static final java.lang.String containerField_DEFAULT_VALUE
```
    containerField describes typical field relationship of a node to its parent. Usage is not ordinarily needed when using this API, default value is provided for informational purposes.
    
    See Also:
    
    X3D Scene Authoring Hints: containerField, X3D Unified Object Model (X3DUOM), Constant Field Values
  - fromField_ATTRIB
```
public static final java.lang.String fromField_ATTRIB
```
    fromField ROUTE name for MFNode field named attrib.
    
    See Also:
    
    Constant Field Values
  - toField_ATTRIB
```
public static final java.lang.String toField_ATTRIB
```
    toField ROUTE name for MFNode field named attrib.
    
    See Also:
    
    Constant Field Values
  - fromField_COLOR
```
public static final java.lang.String fromField_COLOR
```
    fromField ROUTE name for SFNode field named color.
    
    See Also:
    
    Constant Field Values
  - toField_COLOR
```
public static final java.lang.String toField_COLOR
```
    toField ROUTE name for SFNode field named color.
    
    See Also:
    
    Constant Field Values
  - fromField_COORD
```
public static final java.lang.String fromField_COORD
```
    fromField ROUTE name for SFNode field named coord.
    
    See Also:
    
    Constant Field Values
  - toField_COORD
```
public static final java.lang.String toField_COORD
```
    toField ROUTE name for SFNode field named coord.
    
    See Also:
    
    Constant Field Values
  - fromField_FOGCOORD
```
public static final java.lang.String fromField_FOGCOORD
```
    fromField ROUTE name for SFNode field named fogCoord.
    
    See Also:
    
    Constant Field Values
  - toField_FOGCOORD
```
public static final java.lang.String toField_FOGCOORD
```
    toField ROUTE name for SFNode field named fogCoord.
    
    See Also:
    
    Constant Field Values
  - fromField_METADATA
```
public static final java.lang.String fromField_METADATA
```
    fromField ROUTE name for SFNode field named metadata.
    
    See Also:
    
    Constant Field Values
  - toField_METADATA
```
public static final java.lang.String toField_METADATA
```
    toField ROUTE name for SFNode field named metadata.
    
    See Also:
    
    Constant Field Values
  - toField_SET_COLORINDEX
```
public static final java.lang.String toField_SET_COLORINDEX
```
    toField ROUTE name for MFInt32 field named set_colorIndex.
    
    See Also:
    
    Constant Field Values
  - toField_SET_COORDINDEX
```
public static final java.lang.String toField_SET_COORDINDEX
```
    toField ROUTE name for MFInt32 field named set_coordIndex.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - IndexedLineSetObject
```
public IndexedLineSetObject()
```
    Constructor for IndexedLineSetObject to initialize member variables with default values.
  - IndexedLineSetObject
```
public IndexedLineSetObject(java.lang.String DEFlabel)
```
    Utility constructor that assigns DEF label after initializing member variables with default values.
    
    Parameters:
    
    DEFlabel - unique DEF name for this X3D node
- Method Detail
  - getElementName
```
public final java.lang.String getElementName()
```
    Provides name of this element: IndexedLineSet
    
    Specified by:
    
    getElementName in class X3DConcreteElement
    
    Returns:
    
    name of this element
  - getComponent
```
public final java.lang.String getComponent()
```
    Defines X3D component for the IndexedLineSet element: Rendering
    
    Specified by:
    
    getComponent in class X3DConcreteElement
    
    Returns:
    
    X3D component for this element
  - getComponentLevel
```
public final int getComponentLevel()
```
    Provides default X3D component level for this element: 1
    
    Specified by:
    
    getComponentLevel in class X3DConcreteElement
    
    Returns:
    
    default X3D component level for this element
  - getFieldType
```
public java.lang.String getFieldType(java.lang.String fieldName)
```
    Indicate type corresponding to given fieldName.
    
    Specified by:
    
    getFieldType in class X3DConcreteElement
    
    Parameters:
    
    fieldName - name of field in this X3D node
    
    Returns:
    
    X3D type (SFvec3f etc.), otherwise ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE if not recognized
    
    See Also:
    
    ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE
  - getAccessType
```
public java.lang.String getAccessType(java.lang.String fieldName)
```
    Indicate accessType corresponding to given fieldName.
    
    Specified by:
    
    getAccessType in class X3DConcreteElement
    
    Parameters:
    
    fieldName - name of field in this X3D node
    
    Returns:
    
    X3D accessType (inputOnly etc.), otherwise ConfigurationProperties.ERROR_UNKNOWN_FIELD_ACCESSTYPE if not recognized
    
    See Also:
    
    ConfigurationProperties.ERROR_UNKNOWN_FIELD_ACCESSTYPE
  - getContainerFieldDefault
```
public final java.lang.String getContainerFieldDefault()
```
    containerField describes typical field relationship of a node to its parent. Usage is not ordinarily needed when using this API, default value is provided for informational purposes.
    
    Specified by:
    
    getContainerFieldDefault in class X3DConcreteNode
    
    Returns:
    
    default containerField value
    
    See Also:
    
    X3D Scene Authoring Hints: containerField, X3D Unified Object Model (X3DUOM)
  - initialize
```
public final void initialize()
```
    Initialize all member variables to default values.
    
    Overrides:
    
    initialize in class X3DConcreteNode
  - getAttrib
```
public X3DNode[] getAttrib()
```
    Provide array of X3DVertexAttributeNode results (using an array consisting of properly typed nodes or ProtoInstanceObjects) from inputOutput MFNode field attrib.
    
    Tooltip: [X3DVertexAttributeNode] Single contained FloatVertexAttribute node that specifies list of per-vertex attribute information for programmable shaders.
    - Hint: X3D Architecture 32.2.2.4 Per-vertex attributes,
      http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/shaders.html#Pervertexattributes
    Warning: according to X3D Unified Object Model (X3DUOM), acceptable node types are limited to X3DVertexAttributeNode.
    Specified by:
    
    getAttrib in interface IndexedLineSet
    
    Returns:
    
    value of attrib field
    
    See Also:
    
    X3DVertexAttributeNode
  - getAttribList
```
public java.util.ArrayList<X3DNode> getAttribList()
```
    Utility method to get ArrayList value of MFNode attrib field, similar to getAttrib().
    
    Returns:
    
    value of attrib field
  - setAttrib
```
public IndexedLineSetObject setAttrib(X3DNode[] newValue)
```
    Assign X3DVertexAttributeNode array (using an array consisting of properly typed nodes or ProtoInstanceObjects) to inputOutput MFNode field attrib.
    
    Tooltip: [X3DVertexAttributeNode] Single contained FloatVertexAttribute node that specifies list of per-vertex attribute information for programmable shaders. Hint: X3D Architecture 32.2.2.4 Per-vertex attributes, http://www.web3d.org/documents/specifications/19775-1/V3.3/Part01/components/shaders.html#Pervertexattributes
    
    Note: according to X3D Unified Object Model (X3DUOM), acceptable node types are limited to X3DVertexAttributeNode.
    
    Specified by:
    
    setAttrib in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the attrib field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setAttrib
```
public IndexedLineSetObject setAttrib(java.util.ArrayList<X3DVertexAttributeNode> newValue)
```
    Assign ArrayList value of MFNode attrib field, similar to setAttrib(X3DNode[]).
    
    Parameters:
    
    newValue - is new value for the attrib field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - addAttrib
```
public IndexedLineSetObject addAttrib(X3DNode newValue)
```
    Add single child node to existing array of attrib nodes (if any).
    
    Note: according to X3D Unified Object Model (X3DUOM), acceptable node types are limited to X3DVertexAttributeNode and ProtoInstance.
    
    Parameters:
    
    newValue - is new value to be appended the attrib field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - addAttrib
```
public void addAttrib(X3DNode[] newValue)
```
    Add array of child attrib nodes to array of existing nodes (if any).
    
    Note: according to X3D Unified Object Model (X3DUOM), acceptable node types are limited to X3DVertexAttributeNode.
    
    Specified by:
    
    addAttrib in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value array to be appended the attrib field.
  - setAttrib
```
public void setAttrib(X3DNode newValue)
```
    Set single child attrib node, replacing prior array of existing nodes (if any).
    
    Note: according to X3D Unified Object Model (X3DUOM), acceptable node types are restricted to X3DVertexAttributeNode.
    
    Specified by:
    
    setAttrib in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new node for the attrib field (restricted to X3DVertexAttributeNode)
  - setAttrib
```
public IndexedLineSetObject setAttrib(X3DConcreteNode newValue)
```
    Utility method to set single SFNode as IndexedLineSetObject attrib.
    
    Parameters:
    
    newValue - IndexedLineSetObject node to set
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - clearAttrib
```
public IndexedLineSetObject clearAttrib()
```
    Utility method to clear MFNode value of attrib field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - hasAttrib
```
public boolean hasAttrib()
```
    Indicate whether an object is available for inputOutput MFNode field attrib.
    
    Returns:
    
    whether a properly typed node or ProtoInstance array or CommentsBlock is available.
    
    See Also:
    
    getAttrib()
  - getColor
```
public X3DColorNode getColor()
```
    Provide X3DColorNode instance (using a properly typed node) using RGB values [0..1] from inputOutput SFNode field color.
    
    Specified by:
    
    getColor in interface IndexedLineSet
    
    Returns:
    
    value of color field
    
    See Also:
    
    Tooltip: [X3DColorNode] Single contained Color or ColorRGBA node that specifies color values applied to corresponding vertices according to colorIndex and colorPerVertex fields. *
  - setColor
```
public IndexedLineSetObject setColor(X3DColorNode newValue)
```
    Assign X3DColorNode instance (using a properly typed node) using RGB values [0..1] to inputOutput SFNode field color.
    
    Specified by:
    
    setColor in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the color field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    Tooltip: [X3DColorNode] Single contained Color or ColorRGBA node that specifies color values applied to corresponding vertices according to colorIndex and colorPerVertex fields.
  - clearColor
```
public IndexedLineSetObject clearColor()
```
    Utility method to clear SFNode value of color field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setColor
```
public IndexedLineSetObject setColor(ProtoInstanceObject newValue)
```
    Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field color.
    
    Parameters:
    
    newValue - is new value for the color field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    setColor(X3DColorNode)
  - hasColor
```
public boolean hasColor()
```
    Indicate whether an object is available for inputOutput SFNode field color.
    
    Returns:
    
    whether a properly typed node or ProtoInstance or CommentsBlock is available.
    
    See Also:
    
    getColor(), getColorProtoInstance()
  - getColorIndex
```
public int[] getColorIndex()
```
    Provide array of Integer results using RGB values [0..1] from initializeOnly MFInt32 field named colorIndex.
    
    Tooltip: [-1,+infinity) colorIndex values define the order in which Color|ColorRGBA values are applied to polygons (or vertices).
    - Hint: if colorIndex array is not provided, then Color|ColorRGBA values are indexed according to the coordIndex field.
    - Hint: If colorPerVertex='false' then one index is provided for each polygon defined by the coordIndex array. No sentinel -1 values are included.
    - Hint: If colorPerVertex='true' then a matching set of indices is provided, each separated by sentinel -1, that exactly corresponds to individual values in the coordIndex array polygon definitions.
    - Hint: if rendering Coordinate points originally defined for an IndexedFaceSet, index values may need to repeat initial each initial vertex to close the polygons.
    - Warning: if child Color|ColorRGBA node is not provided, then geometry is rendered using corresponding Appearance and material/texture values.
    Specified by:
    
    getColorIndex in interface IndexedLineSet
    
    Returns:
    
    value of colorIndex field
  - getColorIndexList
```
public java.util.ArrayList<java.lang.Integer> getColorIndexList()
```
    Utility method to get ArrayList value of MFInt32 colorIndex field, similar to getColorIndex().
    
    Returns:
    
    value of colorIndex field
  - setColorIndex
```
public IndexedLineSetObject setColorIndex(int[] newValue)
```
    Assign Integer array using RGB values [0..1] to initializeOnly MFInt32 field named colorIndex.
    
    Tooltip: [-1,+infinity) colorIndex values define the order in which Color|ColorRGBA values are applied to polygons (or vertices). Hint: if colorIndex array is not provided, then Color|ColorRGBA values are indexed according to the coordIndex field. Hint: If colorPerVertex='false' then one index is provided for each polygon defined by the coordIndex array. No sentinel -1 values are included. Hint: If colorPerVertex='true' then a matching set of indices is provided, each separated by sentinel -1, that exactly corresponds to individual values in the coordIndex array polygon definitions. Hint: if rendering Coordinate points originally defined for an IndexedFaceSet, index values may need to repeat initial each initial vertex to close the polygons. Warning: if child Color|ColorRGBA node is not provided, then geometry is rendered using corresponding Appearance and material/texture values.
    
    Specified by:
    
    setColorIndex in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setColorIndex
```
public IndexedLineSetObject setColorIndex(MFInt32Object newValue)
```
    Assign typed object value to MFInt32 colorIndex field, similar to setColorIndex(int[]).
    
    Parameters:
    
    newValue - is new value for the colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setColorIndex
```
public IndexedLineSetObject setColorIndex(java.util.ArrayList<java.lang.Integer> newValue)
```
    Assign ArrayList value of MFInt32 colorIndex field, similar to setColorIndex(int[]).
    
    Parameters:
    
    newValue - is new value for the colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - clearColorIndex
```
public IndexedLineSetObject clearColorIndex()
```
    Utility method to clear MFInt32 value of colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addColorIndex
```
public IndexedLineSetObject addColorIndex(int newValue)
```
    Add singleton int value to MFInt32 colorIndex field.
    
    Parameters:
    
    newValue - is new value to add to the colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - addColorIndex
```
public IndexedLineSetObject addColorIndex(SFInt32Object newValue)
```
    Add singleton SFInt32Object value to MFInt32 colorIndex field.
    
    Parameters:
    
    newValue - is new value to add to the colorIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getColorPerVertex
```
public boolean getColorPerVertex()
```
    Provide boolean value from initializeOnly SFBool field named colorPerVertex.
    
    Tooltip: Whether Color node color values are applied to each point vertex (true) or per polyline (false).
    - Hint: X3D Scene Authoring Hints, Color
      http://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#Color
    Specified by:
    
    getColorPerVertex in interface IndexedLineSet
    
    Returns:
    
    value of colorPerVertex field
  - setColorPerVertex
```
public IndexedLineSetObject setColorPerVertex(boolean newValue)
```
    Assign boolean value to initializeOnly SFBool field named colorPerVertex.
    
    Tooltip: Whether Color node color values are applied to each point vertex (true) or per polyline (false). Hint: X3D Scene Authoring Hints, Color http://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#Color
    
    Specified by:
    
    setColorPerVertex in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the colorPerVertex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setColorPerVertex
```
public IndexedLineSetObject setColorPerVertex(SFBoolObject newValue)
```
    Assign typed object value to SFBool colorPerVertex field, similar to setColorPerVertex(boolean).
    
    Parameters:
    
    newValue - is new value for the colorPerVertex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getCoord
```
public X3DCoordinateNode getCoord()
```
    Provide X3DCoordinateNode instance (using a properly typed node) from inputOutput SFNode field coord.
    
    Specified by:
    
    getCoord in interface IndexedLineSet
    
    Returns:
    
    value of coord field
    
    See Also:
    
    Tooltip: [X3DCoordinateNode] Single contained Coordinate or CoordinateDouble node that specifies a list of vertex values. *
  - setCoord
```
public IndexedLineSetObject setCoord(X3DCoordinateNode newValue)
```
    Assign X3DCoordinateNode instance (using a properly typed node) to inputOutput SFNode field coord.
    
    Specified by:
    
    setCoord in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the coord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    Tooltip: [X3DCoordinateNode] Single contained Coordinate or CoordinateDouble node that specifies a list of vertex values.
  - clearCoord
```
public IndexedLineSetObject clearCoord()
```
    Utility method to clear SFNode value of coord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setCoord
```
public IndexedLineSetObject setCoord(ProtoInstanceObject newValue)
```
    Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field coord.
    
    Parameters:
    
    newValue - is new value for the coord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    setCoord(X3DCoordinateNode)
  - hasCoord
```
public boolean hasCoord()
```
    Indicate whether an object is available for inputOutput SFNode field coord.
    
    Returns:
    
    whether a properly typed node or ProtoInstance or CommentsBlock is available.
    
    See Also:
    
    getCoord(), getCoordProtoInstance()
  - getCoordIndex
```
public int[] getCoordIndex()
```
    Provide array of Integer results within allowed range of [-1,infinity) from initializeOnly MFInt32 field named coordIndex.
    
    Tooltip: [-1,+infinity) coordIndex indices provide the order in which coordinates are applied to construct each polygon face. Order starts at index 0, commas are optional between sets, use -1 to separate indices for each polyline.
    - Hint: if rendering Coordinate points originally defined for an IndexedFaceSet, index values may need to repeat initial each initial vertex to close the polygons.
    - Hint: sentinel value -1 is used to separate indices for each successive polyline.
    - Warning: coordIndex is required in order to connect contained coordinate point values.
    Specified by:
    
    getCoordIndex in interface IndexedLineSet
    
    Returns:
    
    value of coordIndex field
  - getCoordIndexList
```
public java.util.ArrayList<java.lang.Integer> getCoordIndexList()
```
    Utility method to get ArrayList value of MFInt32 coordIndex field, similar to getCoordIndex().
    
    Returns:
    
    value of coordIndex field
  - setCoordIndex
```
public IndexedLineSetObject setCoordIndex(int[] newValue)
```
    Assign Integer array within allowed range of [-1,infinity) to initializeOnly MFInt32 field named coordIndex.
    
    Tooltip: [-1,+infinity) coordIndex indices provide the order in which coordinates are applied to construct each polygon face. Order starts at index 0, commas are optional between sets, use -1 to separate indices for each polyline. Hint: if rendering Coordinate points originally defined for an IndexedFaceSet, index values may need to repeat initial each initial vertex to close the polygons. Hint: sentinel value -1 is used to separate indices for each successive polyline. Warning: coordIndex is required in order to connect contained coordinate point values.
    
    Specified by:
    
    setCoordIndex in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setCoordIndex
```
public IndexedLineSetObject setCoordIndex(MFInt32Object newValue)
```
    Assign typed object value to MFInt32 coordIndex field, similar to setCoordIndex(int[]).
    
    Parameters:
    
    newValue - is new value for the coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setCoordIndex
```
public IndexedLineSetObject setCoordIndex(java.util.ArrayList<java.lang.Integer> newValue)
```
    Assign ArrayList value of MFInt32 coordIndex field, similar to setCoordIndex(int[]).
    
    Parameters:
    
    newValue - is new value for the coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - clearCoordIndex
```
public IndexedLineSetObject clearCoordIndex()
```
    Utility method to clear MFInt32 value of coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addCoordIndex
```
public IndexedLineSetObject addCoordIndex(int newValue)
```
    Add singleton int value to MFInt32 coordIndex field.
    
    Parameters:
    
    newValue - is new value to add to the coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - addCoordIndex
```
public IndexedLineSetObject addCoordIndex(SFInt32Object newValue)
```
    Add singleton SFInt32Object value to MFInt32 coordIndex field.
    
    Parameters:
    
    newValue - is new value to add to the coordIndex field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - getFogCoord
```
public FogCoordinate getFogCoord()
```
    Provide FogCoordinate instance (using a properly typed node) from inputOutput SFNode field fogCoord.
    
    Specified by:
    
    getFogCoord in interface IndexedLineSet
    
    Returns:
    
    value of fogCoord field
    
    See Also:
    
    Tooltip: [FogCoordinate] Single contained FogCoordinate node that specifies depth parameters for fog in corresponding geometry. *
  - setFogCoord
```
public IndexedLineSetObject setFogCoord(FogCoordinate newValue)
```
    Assign FogCoordinate instance (using a properly typed node) to inputOutput SFNode field fogCoord.
    
    Specified by:
    
    setFogCoord in interface IndexedLineSet
    
    Parameters:
    
    newValue - is new value for the fogCoord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    Tooltip: [FogCoordinate] Single contained FogCoordinate node that specifies depth parameters for fog in corresponding geometry.
  - clearFogCoord
```
public IndexedLineSetObject clearFogCoord()
```
    Utility method to clear SFNode value of fogCoord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setFogCoord
```
public IndexedLineSetObject setFogCoord(ProtoInstanceObject newValue)
```
    Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field fogCoord.
    
    Parameters:
    
    newValue - is new value for the fogCoord field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    setFogCoord(FogCoordinate)
  - hasFogCoord
```
public boolean hasFogCoord()
```
    Indicate whether an object is available for inputOutput SFNode field fogCoord.
    
    Returns:
    
    whether a properly typed node or ProtoInstance or CommentsBlock is available.
    
    See Also:
    
    getFogCoord(), getFogCoordProtoInstance()
  - getMetadata
```
public X3DMetadataObject getMetadata()
```
    Provide X3DMetadataObject instance (using a properly typed node) from inputOutput SFNode field metadata.
    
    Specified by:
    
    getMetadata in interface X3DNode
    
    Specified by:
    
    getMetadata in interface IndexedLineSet
    
    Specified by:
    
    getMetadata in interface X3DGeometryNode
    
    Returns:
    
    value of metadata field
    
    See Also:
    
    getMetadataProtoInstance(), X3D Scene Authoring Hints: Metadata Nodes
  - setMetadata
```
public IndexedLineSetObject setMetadata(X3DMetadataObject newValue)
```
    Assign X3DMetadataObject instance (using a properly typed node) to inputOutput SFNode field metadata.
    
    Specified by:
    
    setMetadata in interface X3DNode
    
    Specified by:
    
    setMetadata in interface IndexedLineSet
    
    Specified by:
    
    setMetadata in interface X3DGeometryNode
    
    Specified by:
    
    setMetadata in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the metadata field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    setMetadata(ProtoInstanceObject), X3D Scene Authoring Hints: Metadata Nodes
  - clearMetadata
```
public IndexedLineSetObject clearMetadata()
```
    Utility method to clear SFNode value of metadata field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - setMetadata
```
public IndexedLineSetObject setMetadata(ProtoInstanceObject newValue)
```
    Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field metadata.
    
    Specified by:
    
    setMetadata in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the metadata field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    setMetadata(X3DMetadataObject)
  - hasMetadata
```
public boolean hasMetadata()
```
    Indicate whether an object is available for inputOutput SFNode field metadata.
    
    Returns:
    
    whether a properly typed node or ProtoInstance or CommentsBlock is available.
    
    See Also:
    
    getMetadata(), getMetadataProtoInstance(), X3D Scene Authoring Hints: Metadata Nodes
  - setDEF
```
public final IndexedLineSetObject setDEF(java.lang.String newValue)
```
    Assign String value to inputOutput SFString field named DEF.
    
    Tooltip: DEF defines a unique ID name for this node, referenceable by other nodes. Hint: descriptive DEF names improve clarity and help document a model. Hint: well-defined names can simplify design and debugging through improved author understanding. Hint: X3D Scene Authoring Hints, Naming Conventions http://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions
    
    Note that setting the DEF value clears the USE value.
    
    Specified by:
    
    setDEF in interface X3DNode
    
    Specified by:
    
    setDEF in interface IndexedLineSet
    
    Specified by:
    
    setDEF in interface X3DGeometryNode
    
    Specified by:
    
    setDEF in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the DEF field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setDEF
```
public IndexedLineSetObject setDEF(SFStringObject newValue)
```
    Assign typed object value to SFString DEF field, similar to setDEF(String).
    
    Parameters:
    
    newValue - is new value for the DEF field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setUSE
```
public final IndexedLineSetObject setUSE(java.lang.String newValue)
```
    Assign String value to inputOutput SFString field named USE.
    
    Tooltip: USE means reuse an already DEF-ed node ID, excluding all child nodes and all other attributes (except for containerField, which can have a different value). Hint: USE references to previously defined DEF geometry (instead of duplicating nodes) can improve performance. Warning: do NOT include any child nodes, a DEF attribute, or any other attribute values (except for containerField) when defining a USE attribute. Warning: each USE value must match a corresponding DEF value that is defined earlier in the scene.
    
    Note: each USE node is still an independent object, with the USE value matching the DEF value in the preceding object.
    
    Warning: invoking the setUSE() method on this node resets all other fields to their default values (except for containerField) and also releases all child nodes.
    
    Warning: no other operations can be performed to modify a USE node other than setting an alternate containerField value.
    
    Specified by:
    
    setUSE in interface X3DNode
    
    Specified by:
    
    setUSE in interface IndexedLineSet
    
    Specified by:
    
    setUSE in interface X3DGeometryNode
    
    Specified by:
    
    setUSE in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the USE field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setUSE
```
public IndexedLineSetObject setUSE(SFStringObject newValue)
```
    Assign typed object value to SFString USE field, similar to setUSE(String).
    
    Parameters:
    
    newValue - is new value for the USE field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setCssClass
```
public final IndexedLineSetObject setCssClass(java.lang.String newValue)
```
    Assign String value to inputOutput SFString field named class.
    
    Tooltip: The class attribute is a space-separated list of classes, reserved for use by CSS cascading stylesheets. Warning: currently the class attribute is only supported in XML encoding of X3D scenes. Hint: W3C Cascading Style Sheets https://www.w3.org/Style/CSS
    
    Specified by:
    
    setCssClass in interface X3DNode
    
    Specified by:
    
    setCssClass in interface IndexedLineSet
    
    Specified by:
    
    setCssClass in interface X3DGeometryNode
    
    Specified by:
    
    setCssClass in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the class field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    W3C Cascading Style Sheets
  - setCssClass
```
public IndexedLineSetObject setCssClass(SFStringObject newValue)
```
    Assign typed object value to SFString cssClass field, similar to setCssClass(String).
    
    Parameters:
    
    newValue - is new value for the class field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - setIS
```
public IndexedLineSetObject setIS(ISObject newValue)
```
    Assign field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes. The IS statement connects node fields defined inside a ProtoBody declaration back to corresponding ProtoInterface fields.
    
    Specified by:
    
    setIS in class X3DConcreteNode
    
    Parameters:
    
    newValue - is new value for the description field.
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
    
    See Also:
    
    X3D Tooltips: IS, X3D Tooltips: connect
  - getIS
```
public ISObject getIS()
```
    Provide field named IS for establishing IS/connect field connections between ProtoInterface fields and internal ProtoBody nodes. The IS statement connects node fields defined inside a ProtoBody declaration back to corresponding ProtoInterface fields.
    
    Specified by:
    
    getIS in class X3DConcreteNode
    
    Returns:
    
    current ISObject, if any.
    
    See Also:
    
    X3D Tooltips: IS, X3D Tooltips: connect
  - setUSE
```
public IndexedLineSetObject setUSE(IndexedLineSetObject DEFnode)
```
    Assign a USE reference to another DEF node of same node type, similar to setUSE(String).
    
    Warning: note that the setUSE() method on this node resets all other fields to their default values (except for containerField) and also releases all child nodes.
    
    Warning: no other operations can be performed to modify a USE node other than setting an alternate containerField value.
    
    Parameters:
    
    DEFnode - must have a DEF value defined
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
  - addComments
```
public IndexedLineSetObject addComments(java.lang.String newComment)
```
    Add comment as String to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newComment - initial value
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addComments
```
public IndexedLineSetObject addComments(java.lang.String[] newComments)
```
    Add comments as String[] array to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newComments - array of comments
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - addComments
```
public IndexedLineSetObject addComments(CommentsBlock newCommentsBlock)
```
    Add CommentsBlock to contained commentsList.
    
    Specified by:
    
    addComments in class X3DConcreteElement
    
    Parameters:
    
    newCommentsBlock - block of comments to add
    
    Returns:
    
    IndexedLineSetObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
  - toStringX3D
```
public java.lang.String toStringX3D(int indentLevel)
```
    Recursive method to provide X3D string serialization of this model subgraph, utilizing XML encoding and conforming to X3D Canonical Form.
    
    Specified by:
    
    toStringX3D in class X3DConcreteElement
    
    Parameters:
    
    indentLevel - number of levels of indentation for this element
    
    Returns:
    
    X3D string
    
    See Also:
    
    X3DObject.FILE_EXTENSION_X3D, X3DObject.FILE_EXTENSION_XML, X3DObject.toStringXML(), X3DObject.toFileXML(String), X3DObject.toFileX3D(String), X3D XML Encoding, X3D Compressed Binary Encoding: X3D Canonical Form
  - toStringClassicVRML
```
public java.lang.String toStringClassicVRML(int indentLevel)
```
    Recursive method to provide ClassicVRML string serialization.
    
    Specified by:
    
    toStringClassicVRML in class X3DConcreteElement
    
    Parameters:
    
    indentLevel - number of levels of indentation for this element
    
    Returns:
    
    ClassicVRML string
    
    See Also:
    
    X3DObject.FILE_EXTENSION_CLASSICVRML, X3D Resources: Virtual Reality Modeling Language (VRML) 97, Extensible 3D (X3D) encodings Part 2: Classic VRML encoding, Extensible 3D (X3D) encodings Part 2: Classic VRML encoding, Annex A: Grammar
  - toStringVRML97
```
public java.lang.String toStringVRML97(int indentLevel)
```
    Recursive method to provide VRML97 string serialization.
    
    Specified by:
    
    toStringVRML97 in class X3DConcreteElement
    
    Parameters:
    
    indentLevel - number of levels of indentation for this element
    
    Returns:
    
    VRML97 string
    
    See Also:
    
    X3DObject.FILE_EXTENSION_VRML97, X3D Resources: Virtual Reality Modeling Language (VRML) 97, Virtual Reality Modeling Language (VRML) 97 specification, VRML 97 v2.1 Amendment
  - findElementByNameValue
```
public X3DConcreteElement findElementByNameValue(java.lang.String nameValue)
```
    Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element. Elements with name fields include meta, Metadata* nodes, field/fieldValue, ProtoDeclare/ExternProtoDeclare/ProtoInstance, CAD and HAnim nodes.
    
    Warning: first start with findAncestorSceneObject() to check entire scene graph, or findAncestorX3DObject() to check entire model document.
    
    Warning: more than one element may be found that has the same name, this method does not handle that case.
    
    Specified by:
    
    findElementByNameValue in class X3DConcreteElement
    
    Parameters:
    
    nameValue - is value of the name field being searched for in this element and child elements(if any)
    
    Returns:
    
    object reference to found element, null otherwise
    
    See Also:
    
    findNodeByDEF(String), X3DConcreteElement.hasAncestorSceneObject(), X3DConcreteElement.findAncestorX3DObject()
  - findElementByNameValue
```
public X3DConcreteElement findElementByNameValue(java.lang.String nameValue,
                                                 java.lang.String elementName)
```
    Recursive method to provide object reference to node or statement by name attribute, if found as part of this element or in a contained element. Elements with name fields include meta, Metadata* nodes, field/fieldValue, ProtoDeclare/ExternProtoDeclare/ProtoInstance, CAD and HAnim nodes.
    
    Warning: first start with findAncestorSceneObject() to check entire scene graph, or findAncestorX3DObject() to check entire model document.
    
    Warning: more than one element may be found that has the same name, this method does not handle that case.
    
    Specified by:
    
    findElementByNameValue in class X3DConcreteElement
    
    Parameters:
    
    nameValue - is value of the name field being searched for in this element and child elements(if any)
    
    elementName - identifies the element of interest (meta MetadataString ProtoDeclare CADassembly ProtoInstance HAnimHumanoid etc.)
    
    Returns:
    
    object reference to found element, null otherwise
    
    See Also:
    
    findNodeByDEF(String), X3DConcreteElement.hasAncestorSceneObject(), X3DConcreteElement.findAncestorX3DObject()
  - hasElementByNameValue
```
public boolean hasElementByNameValue(java.lang.String nameValue,
                                     java.lang.String elementName)
```
    Recursive method to determine whether node or statement with given name attribute is found, meaning both objects are attached to same scene graph.
    
    Parameters:
    
    nameValue - is value of the name field being searched for in this element and child elements(if any)
    
    elementName - identifies the element of interest (meta MetadataString ProtoDeclare CADassembly ProtoInstance HAnimHumanoid etc.)
    
    Returns:
    
    whether node is found
    
    See Also:
    
    findElementByNameValue(String, String)
  - findNodeByDEF
```
public X3DConcreteNode findNodeByDEF(java.lang.String DEFvalue)
```
    Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
    
    Warning: first start with findAncestorSceneObject() to check entire scene graph, or findAncestorX3DObject() to check entire model document.
    
    Warning: more than one element may be found that has the same DEF, this method does not handle that case.
    
    Specified by:
    
    findNodeByDEF in class X3DConcreteElement
    
    Parameters:
    
    DEFvalue - is value of the name field being searched for in this element and child elements(if any)
    
    Returns:
    
    object reference to found node, null otherwise
    
    See Also:
    
    findElementByNameValue(String), X3DConcreteElement.hasAncestorSceneObject(), X3DConcreteElement.findAncestorX3DObject()
  - hasNodeByDEF
```
public boolean hasNodeByDEF(java.lang.String DEFvalue)
```
    Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.
    
    Parameters:
    
    DEFvalue - is value of the name field being searched for in this element and child elements(if any)
    
    Returns:
    
    whether node is found
    
    See Also:
    
    findNodeByDEF(String)
  - validate
```
public java.lang.String validate()
```
    Recursive method to validate this element plus all contained nodes and statements, using both datatype-specification value checks and regular expression (regex) checking of corresponding string values.
    
    Specified by:
    
    validate in class X3DConcreteElement
    
    Returns:
    
    validation results (if any)
  - getCoordCount
```
public int getCoordCount()
```
    Utility method to get number of coordinate 3-tuple values in contained Coordinate/CoordinateDouble or ProtoInstance node
    
    Returns:
    
    number of coordinate 3-tuple values
    
    See Also:
    
    CoordinateObject, CoordinateDoubleObject, ProtoInstanceObject
  - getColorCount
```
public int getColorCount()
```
    Utility method to get number of 3-tuple Color RGB values (or 4-tuple ColorRGBA values) in contained Color/ColorRGBA or ProtoInstance node
    
    Returns:
    
    number of color values
    
    See Also:
    
    ColorObject, ColorRGBAObject, ProtoInstanceObject

Class IndexedLineSetObject

Field Summary

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteNode

Fields inherited from class org.web3d.x3d.jsail.X3DConcreteElement

Constructor Summary

Method Summary

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteNode

Methods inherited from class org.web3d.x3d.jsail.X3DConcreteElement

Methods inherited from class java.lang.Object

Field Detail

NAME

COMPONENT

LEVEL

COLORPERVERTEX_DEFAULT_VALUE

containerField_DEFAULT_VALUE

fromField_ATTRIB

toField_ATTRIB

fromField_COLOR

toField_COLOR

fromField_COORD

toField_COORD

fromField_FOGCOORD

toField_FOGCOORD

fromField_METADATA

toField_METADATA

toField_SET_COLORINDEX

toField_SET_COORDINDEX

Constructor Detail

IndexedLineSetObject

IndexedLineSetObject

Method Detail

getElementName

getComponent

getComponentLevel

getFieldType

getAccessType

getContainerFieldDefault

initialize

getAttrib

getAttribList

setAttrib

setAttrib

addAttrib

addAttrib

setAttrib

setAttrib

clearAttrib

hasAttrib

getColor

setColor

clearColor

setColor

hasColor

getColorIndex

getColorIndexList

setColorIndex

setColorIndex

setColorIndex

clearColorIndex

addColorIndex

addColorIndex

getColorPerVertex

setColorPerVertex

setColorPerVertex

getCoord

setCoord

clearCoord

setCoord

hasCoord

getCoordIndex

getCoordIndexList

setCoordIndex

setCoordIndex

setCoordIndex

clearCoordIndex

addCoordIndex

addCoordIndex

getFogCoord

setFogCoord

clearFogCoord