Class WorldInfoObject

    • Field Detail

      • NAME

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

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

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

        public static final java.util.ArrayList<java.lang.String> INFO_DEFAULT_VALUE
        MFString field named info has default value equal to an empty list.
      • IS_DEFAULT_VALUE

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

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

        public static final java.lang.String TITLE_DEFAULT_VALUE
        SFString field named title has default value equal to an empty string.
        See Also:
        Constant Field Values
      • fromField_INFO

        public static final java.lang.String fromField_INFO
        fromField ROUTE name for MFString field named info.
        See Also:
        Constant Field Values
      • toField_INFO

        public static final java.lang.String toField_INFO
        toField ROUTE name for MFString field named info.
        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_TITLE

        public static final java.lang.String fromField_TITLE
        fromField ROUTE name for SFString field named title.
        See Also:
        Constant Field Values
      • toField_TITLE

        public static final java.lang.String toField_TITLE
        toField ROUTE name for SFString field named title.
        See Also:
        Constant Field Values
    • Constructor Detail

      • WorldInfoObject

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

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

        public final java.lang.String getComponent()
        Defines X3D component for the WorldInfo element: Core
        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
      • getInfo

        public java.lang.String[] getInfo()
        Provide array of String results from inputOutput MFString field named info.

        Tooltip: Additional information about this model.
        • Hint: MFString arrays can have multiple values, so separate each individual string by quote marks "http://www.web3d.org" "http://www.web3d.org/about" "etc."
        • Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as &#38; for & ampersand character, or &#34; for " quotation-mark character).
        Specified by:
        getInfo in interface WorldInfo
        Returns:
        value of info field
      • getInfoList

        public java.util.ArrayList<java.lang.String> getInfoList()
        Utility method to get ArrayList value of MFString info field, similar to getInfo().
        Returns:
        value of info field
      • setInfo

        public WorldInfoObject setInfo​(java.lang.String[] newValue)
        Accessor method to assign String array to inputOutput MFString field named info.

        Tooltip: Additional information about this model.
        • Hint: MFString arrays can have multiple values, so separate each individual string by quote marks "http://www.web3d.org" "http://www.web3d.org/about" "etc."
        • Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as &#38; for & ampersand character, or &#34; for " quotation-mark character).
        Specified by:
        setInfo in interface WorldInfo
        Parameters:
        newValue - is new value for the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setInfo

        public WorldInfoObject setInfo​(MFStringObject newValue)
        Assign typed object value to MFString info field, similar to setInfo(String[]).
        Parameters:
        newValue - is new value for the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setInfo

        public WorldInfoObject setInfo​(SFStringObject newValue)
        Assign single SFString object value to MFString info field, similar to setInfo(String[]).
        Parameters:
        newValue - is new value for the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setInfo

        public WorldInfoObject setInfo​(java.lang.String newValue)
        Assign singleton String value to MFString info field, similar to setInfo(String[]).
        Parameters:
        newValue - is new value for the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setInfo

        public WorldInfoObject setInfo​(java.util.ArrayList<java.lang.String> newValue)
        Assign ArrayList value of MFString info field, similar to setInfo(String[]).
        Parameters:
        newValue - is new value for the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • clearInfo

        public WorldInfoObject clearInfo()
        Utility method to clear MFString value of info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).
      • addInfo

        public WorldInfoObject addInfo​(java.lang.String newValue)
        Add singleton String value to MFString info field.
        Parameters:
        newValue - is new value to add to the info field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
        See Also:
        MFStringObject.cleanupEnumerationValues(String)
      • clearIS

        public WorldInfoObject clearIS()
        Utility method to clear SFNode value of IS field.
        Returns:
        WorldInfoObject - 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()
      • clearMetadata

        public WorldInfoObject clearMetadata()
        Utility method to clear SFNode value of metadata field.
        Returns:
        WorldInfoObject - 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
      • getTitle

        public java.lang.String getTitle()
        Provide String value from inputOutput SFString field named title.

        Tooltip: title of this world, placed in window title.
        • Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as &#38; for & ampersand character, or &#34; for " quotation-mark character).
        Specified by:
        getTitle in interface WorldInfo
        Returns:
        value of title field
      • setTitle

        public WorldInfoObject setTitle​(java.lang.String newValue)
        Accessor method to assign String value to inputOutput SFString field named title.

        Tooltip: title of this world, placed in window title.
        • Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as &#38; for & ampersand character, or &#34; for " quotation-mark character).
        Specified by:
        setTitle in interface WorldInfo
        Parameters:
        newValue - is new value for the title field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setTitle

        public WorldInfoObject setTitle​(SFStringObject newValue)
        Assign typed object value to SFString title field, similar to setTitle(String).
        Parameters:
        newValue - is new value for the title field.
        Returns:
        WorldInfoObject - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).
      • setDEF

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

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

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

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

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

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

        public WorldInfoObject addComments​(CommentsBlock newCommentsBlock)
        Add CommentsBlock to contained commentsList.
        Specified by:
        addComments in class X3DConcreteElement
        Parameters:
        newCommentsBlock - block of comments to add
        Returns:
        WorldInfoObject - 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)