Class NurbsCurveObject

    • Field Detail

      • NAME

        public static final java.lang.String NAME
        String constant NAME provides name of this element: NurbsCurve.
        See Also:
        Constant Field Values
      • COMPONENT

        public static final java.lang.String COMPONENT
        String constant COMPONENT defines X3D component for the NurbsCurve element: NURBS
        See Also:
        Constant Field Values
      • LEVEL

        public static final int LEVEL
        Integer constant LEVEL provides default X3D NURBS component level for this element: 1
        See Also:
        Constant Field Values
      • CLOSED_DEFAULT_VALUE

        public static final boolean CLOSED_DEFAULT_VALUE
        SFBool field named closed has default value false (Java syntax) or false (XML syntax).
        See Also:
        Constant Field Values
      • CONTROLPOINT_DEFAULT_VALUE

        public static final X3DCoordinateNode CONTROLPOINT_DEFAULT_VALUE
        SFNode field named controlPoint has default value null (Java syntax) or NULL (XML syntax).
      • IS_DEFAULT_VALUE

        public static final ISObject IS_DEFAULT_VALUE
        SFNode field named IS has default value null (Java syntax) or NULL (XML syntax).
      • KNOT_DEFAULT_VALUE

        public static final java.util.ArrayList<java.lang.Double> KNOT_DEFAULT_VALUE
        MFDouble field named knot has default value equal to an empty list.
      • METADATA_DEFAULT_VALUE

        public static final X3DMetadataObject METADATA_DEFAULT_VALUE
        SFNode field named metadata has default value null (Java syntax) or NULL (XML syntax).
      • ORDER_DEFAULT_VALUE

        public static final int ORDER_DEFAULT_VALUE
        SFInt32 field named order has default value 3 (Java syntax) or 3 (XML syntax).
        See Also:
        Constant Field Values
      • TESSELLATION_DEFAULT_VALUE

        public static final int TESSELLATION_DEFAULT_VALUE
        SFInt32 field named tessellation has default value 0 (Java syntax) or 0 (XML syntax).
        See Also:
        Constant Field Values
      • WEIGHT_DEFAULT_VALUE

        public static final java.util.ArrayList<java.lang.Double> WEIGHT_DEFAULT_VALUE
        MFDouble field named weight has default value equal to an empty list.
      • fromField_CONTROLPOINT

        public static final java.lang.String fromField_CONTROLPOINT
        fromField ROUTE name for SFNode field named controlPoint.
        See Also:
        Constant Field Values
      • toField_CONTROLPOINT

        public static final java.lang.String toField_CONTROLPOINT
        toField ROUTE name for SFNode field named controlPoint.
        See Also:
        Constant Field Values
      • fromField_IS

        public static final java.lang.String fromField_IS
        fromField ROUTE name for SFNode field named IS.
        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
      • fromField_TESSELLATION

        public static final java.lang.String fromField_TESSELLATION
        fromField ROUTE name for SFInt32 field named tessellation.
        See Also:
        Constant Field Values
      • toField_TESSELLATION

        public static final java.lang.String toField_TESSELLATION
        toField ROUTE name for SFInt32 field named tessellation.
        See Also:
        Constant Field Values
      • fromField_WEIGHT

        public static final java.lang.String fromField_WEIGHT
        fromField ROUTE name for MFDouble field named weight.
        See Also:
        Constant Field Values
      • toField_WEIGHT

        public static final java.lang.String toField_WEIGHT
        toField ROUTE name for MFDouble field named weight.
        See Also:
        Constant Field Values
    • Constructor Detail

      • NurbsCurveObject

        public NurbsCurveObject()
        Constructor for NurbsCurveObject to initialize member variables with default values.
      • NurbsCurveObject

        public NurbsCurveObject​(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: NurbsCurve
        Specified by:
        getElementName in class X3DConcreteElement
        Returns:
        name of this element
      • getComponent

        public final java.lang.String getComponent()
        Defines X3D component for the NurbsCurve element: NURBS
        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
      • initialize

        public final void initialize()
        Initialize all member variables to default values.
        Overrides:
        initialize in class X3DConcreteNode
      • getClosed

        public boolean getClosed()
        Provide boolean value from initializeOnly SFBool field named closed.

        Tooltip: Whether or not the curve is closed (i.e. matching end values). *
        Specified by:
        getClosed in interface NurbsCurve
        Returns:
        value of closed field
      • setClosed

        public NurbsCurveObject setClosed​(boolean newValue)
        Accessor method to assign boolean value to initializeOnly SFBool field named closed.

        Tooltip: Whether or not the curve is closed (i.e. matching end values). *
        Specified by:
        setClosed in interface NurbsCurve
        Parameters:
        newValue - is new value for the closed field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setClosed

        public NurbsCurveObject setClosed​(SFBoolObject newValue)
        Assign typed object value to SFBool closed field, similar to setClosed(boolean).
        Parameters:
        newValue - is new value for the closed field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • getControlPoint

        public X3DCoordinateNode getControlPoint()
        Provide X3DCoordinateNode instance (using a properly typed node) from inputOutput SFNode field controlPoint.
        Specified by:
        getControlPoint in interface NurbsCurve
        Returns:
        value of controlPoint field
        See Also:
        getControlPointProtoInstance()
      • clearControlPoint

        public NurbsCurveObject clearControlPoint()
        Utility method to clear SFNode value of controlPoint field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • setControlPoint

        public NurbsCurveObject setControlPoint​(ProtoInstanceObject newValue)
        Assign ProtoInstance (using a properly typed node) to inputOutput SFNode field controlPoint.
        Parameters:
        newValue - is new value for the controlPoint field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
        See Also:
        setControlPoint(X3DCoordinateNode)
      • hasControlPoint

        public boolean hasControlPoint()
        Indicate whether an object is available for inputOutput SFNode field controlPoint.
        Returns:
        whether a properly typed node or ProtoInstance or CommentsBlock is available.
        See Also:
        getControlPoint(), getControlPointProtoInstance()
      • clearIS

        public NurbsCurveObject clearIS()
        Utility method to clear SFNode value of IS field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • hasIS

        public boolean hasIS()
        Indicate whether an object is available for inputOutput SFNode field IS.
        Returns:
        whether a concrete statement or CommentsBlock is available.
        See Also:
        getIS()
      • getKnot

        public double[] getKnot()
        Provide array of Double results from initializeOnly MFDouble field named knot.

        Tooltip: knot vector, where size = number of control points + order of curve. *
        Specified by:
        getKnot in interface NurbsCurve
        Returns:
        value of knot field
      • getKnotList

        public java.util.ArrayList<java.lang.Double> getKnotList()
        Utility method to get ArrayList value of MFDouble knot field, similar to getKnot().
        Returns:
        value of knot field
      • setKnot

        public NurbsCurveObject setKnot​(double[] newValue)
        Accessor method to assign Double array to initializeOnly MFDouble field named knot.

        Tooltip: knot vector, where size = number of control points + order of curve. *
        Specified by:
        setKnot in interface NurbsCurve
        Parameters:
        newValue - is new value for the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setKnot

        public NurbsCurveObject setKnot​(MFDoubleObject newValue)
        Assign typed object value to MFDouble knot field, similar to setKnot(double[]).
        Parameters:
        newValue - is new value for the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setKnot

        public NurbsCurveObject setKnot​(java.util.ArrayList<java.lang.Double> newValue)
        Assign ArrayList value of MFDouble knot field, similar to setKnot(double[]).
        Parameters:
        newValue - is new value for the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • clearKnot

        public NurbsCurveObject clearKnot()
        Utility method to clear MFDouble value of knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • setKnot

        public NurbsCurveObject setKnot​(int[] newValue)
        Assign floating-point array value of MFDouble knot field, similar to setKnot(double[]).
        Parameters:
        newValue - is new value for the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • addKnot

        public NurbsCurveObject addKnot​(double newValue)
        Add singleton double value to MFDouble knot field.
        Parameters:
        newValue - is new value to add to the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • addKnot

        public NurbsCurveObject addKnot​(SFDoubleObject newValue)
        Add singleton SFDoubleObject value to MFDouble knot field.
        Parameters:
        newValue - is new value to add to the knot field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • clearMetadata

        public NurbsCurveObject clearMetadata()
        Utility method to clear SFNode value of metadata field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • 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
      • getOrder

        public int getOrder()
        Provide int value within allowed range of [2,infinity) from initializeOnly SFInt32 field named order.

        Tooltip: define order of surface by polynomials of degree = order-1. *
        Specified by:
        getOrder in interface NurbsCurve
        Returns:
        value of order field
      • setOrder

        public NurbsCurveObject setOrder​(int newValue)
        Accessor method to assign int value to initializeOnly SFInt32 field named order.

        Tooltip: define order of surface by polynomials of degree = order-1. *
        Specified by:
        setOrder in interface NurbsCurve
        Parameters:
        newValue - is new value for the order field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setOrder

        public NurbsCurveObject setOrder​(SFInt32Object newValue)
        Assign typed object value to SFInt32 order field, similar to setOrder(int).
        Parameters:
        newValue - is new value for the order field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • getTessellation

        public int getTessellation()
        Provide int value from inputOutput SFInt32 field named tessellation.

        Tooltip: hint for surface tesselation. *
        Specified by:
        getTessellation in interface NurbsCurve
        Returns:
        value of tessellation field
      • setTessellation

        public NurbsCurveObject setTessellation​(int newValue)
        Accessor method to assign int value to inputOutput SFInt32 field named tessellation.

        Tooltip: hint for surface tesselation. *
        Specified by:
        setTessellation in interface NurbsCurve
        Parameters:
        newValue - is new value for the tessellation field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setTessellation

        public NurbsCurveObject setTessellation​(SFInt32Object newValue)
        Assign typed object value to SFInt32 tessellation field, similar to setTessellation(int).
        Parameters:
        newValue - is new value for the tessellation field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • getWeight

        public double[] getWeight()
        Provide array of Double results within allowed range of (0,infinity) from inputOutput MFDouble field named weight.

        Tooltip: Vector assigning relative weight value to each control point. *
        Specified by:
        getWeight in interface NurbsCurve
        Returns:
        value of weight field
      • getWeightList

        public java.util.ArrayList<java.lang.Double> getWeightList()
        Utility method to get ArrayList value of MFDouble weight field, similar to getWeight().
        Returns:
        value of weight field
      • setWeight

        public NurbsCurveObject setWeight​(double[] newValue)
        Accessor method to assign Double array to inputOutput MFDouble field named weight.

        Tooltip: Vector assigning relative weight value to each control point. *
        Specified by:
        setWeight in interface NurbsCurve
        Parameters:
        newValue - is new value for the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setWeight

        public NurbsCurveObject setWeight​(MFDoubleObject newValue)
        Assign typed object value to MFDouble weight field, similar to setWeight(double[]).
        Parameters:
        newValue - is new value for the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setWeight

        public NurbsCurveObject setWeight​(java.util.ArrayList<java.lang.Double> newValue)
        Assign ArrayList value of MFDouble weight field, similar to setWeight(double[]).
        Parameters:
        newValue - is new value for the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • clearWeight

        public NurbsCurveObject clearWeight()
        Utility method to clear MFDouble value of weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • setWeight

        public NurbsCurveObject setWeight​(int[] newValue)
        Assign floating-point array value of MFDouble weight field, similar to setWeight(double[]).
        Parameters:
        newValue - is new value for the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • addWeight

        public NurbsCurveObject addWeight​(double newValue)
        Add singleton double value to MFDouble weight field.
        Parameters:
        newValue - is new value to add to the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • addWeight

        public NurbsCurveObject addWeight​(SFDoubleObject newValue)
        Add singleton SFDoubleObject value to MFDouble weight field.
        Parameters:
        newValue - is new value to add to the weight field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setDEF

        public final NurbsCurveObject setDEF​(java.lang.String newValue)
        Accessor method to assign String value to inputOutput SFString field named DEF.

        Tooltip: DEF defines a unique ID name for this node, referenceable by other nodes.

        Note that setting the DEF value clears the USE value.
        Specified by:
        setDEF in class X3DConcreteNode
        Parameters:
        newValue - is new value for the DEF field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setDEF

        public NurbsCurveObject 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:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • getUSE

        public java.lang.String getUSE()
        Provide String value from 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.
        Overrides:
        getUSE in class X3DConcreteNode
        Returns:
        value of USE field
        See Also:
        X3D Scene Authoring Hints: Naming Conventions
      • setUSE

        public final NurbsCurveObject setUSE​(java.lang.String newValue)
        Accessor method to 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 class X3DConcreteNode
        Parameters:
        newValue - is new value for the USE field.
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setUSE

        public NurbsCurveObject 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:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • getCssClass

        public java.lang.String getCssClass()
        Provide String value from 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
        Overrides:
        getCssClass in class X3DConcreteNode
        Returns:
        value of class field
        See Also:
        W3C Cascading Style Sheets
      • setCssClass

        public final NurbsCurveObject setCssClass​(java.lang.String newValue)
        Accessor method to 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 class X3DConcreteNode
        Parameters:
        newValue - is new value for the class field.
        Returns:
        NurbsCurveObject - 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 NurbsCurveObject 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:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setUSE

        public NurbsCurveObject setUSE​(NurbsCurveObject 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:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • addComments

        public NurbsCurveObject addComments​(java.lang.String newComment)
        Add comment as String to contained commentsList.
        Specified by:
        addComments in class X3DConcreteElement
        Parameters:
        newComment - initial value
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • addComments

        public NurbsCurveObject 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:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • addComments

        public NurbsCurveObject addComments​(CommentsBlock newCommentsBlock)
        Add CommentsBlock to contained commentsList.
        Specified by:
        addComments in class X3DConcreteElement
        Parameters:
        newCommentsBlock - block of comments to add
        Returns:
        NurbsCurveObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • 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)
      • 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)