Package org.web3d.x3d.jsail.Core

Class meta

java.lang.Object

org.web3d.x3d.jsail.X3DConcreteElement

org.web3d.x3d.jsail.X3DConcreteStatement

org.web3d.x3d.jsail.Core.meta

public class meta
extends X3DConcreteStatement

Functional summary: the meta statement provides metadata information about a scene, where name and content attributes provide attribute=value metadata pairs. This concrete class represents an X3D meta statement.

meta statement tooltip: The meta statement provides metadata information about the X3D model, following the same naming conventions as HTML's meta tag. The name and content attributes together define key=value metadata pairs.

• Hint: X3D XML Encoding https://www.web3d.org/documents/specifications/19776-1/V3.3/Part01/concepts.html#Header
• Hint: X3D Scene Authoring Hints, meta Statements https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#metaStatements
• Hint: W3C HTML5 Recommendation, 4.2.5 The meta element https://www.w3.org/TR/html5/document-metadata.html#the-meta-element
• Warning: the META statement is capitalized in the X3D Architecture specification and in the X3D ClassicVRML Encoding.
• Hint: X3D Architecture 7.2.5.6 META statement https://www.web3d.org/specifications/X3Dv4/ISO-IEC19775-1v4-IS//Part01/components/core.html#METAStatement

Metadata terms for consistent referencing:

• Dublin Core Metadata Initiative (DCMI): Terms and Element Set
• HTML5 section 4.2.5: The meta element
• HTML4 section 7.4.4: Meta data
• Dictionary of HTML META Tags (About)

Metadata terms for language codes:

• IETF Best Current Practice (BCP) 47: Tags for Identifying Languages
• ISO 639-2: Codes for the Representation of Names of Languages
• Internet Assigned Numbers Authority (IANA) Protocol Registries: Language Tags

See Also:

• X3D Abstract Specification: meta
• X3D Tooltips: meta
• X3D Scene Authoring Hints: metaStatements

Field Summary

Fields

Modifier and Type	Field	Description
static final String	COMPONENT	String constant COMPONENT defines X3D component for the meta element: Core
static final String	CONTENT_DEFAULT_VALUE	SFString field named content has default value equal to an empty string.
static final String	DIR_DEFAULT_VALUE	SFString field named dir has default value equal to an empty string.
static final String	DIR_LTR	Tooltip: left-to-right.
static final String	DIR_RTL	Tooltip: right-to-left.
static final String	HTTP_EQUIV_DEFAULT_VALUE	SFString field named http_equiv has default value equal to an empty string.
static final String	LANG_DEFAULT_VALUE	SFString field named lang has default value equal to an empty string.
static final int	LEVEL	Integer constant LEVEL provides default X3D Core component level for this element: 1
static final String	NAME	String constant NAME provides name of this element: meta.
static final String	NAME_ACCESSRIGHTS	Tooltip: permission required to access resource or security status.
static final String	NAME_AUTHOR	Tooltip: name of individual author.
static final String	NAME_CML_VERSION	Tooltip: Chemistry Markup Language (CML) version used.
static final String	NAME_CONTRIBUTOR	Tooltip: name of individual contributing to this resource.
static final String	NAME_CREATED	Tooltip: date of initial version.
static final String	NAME_CREATOR	Tooltip: name of original author.
static final String	NAME_DEFAULT_VALUE	SFString field named name has default value equal to an empty string.
static final String	NAME_DESCRIPTION	Tooltip: summary overview describing this resource.
static final String	NAME_DISCLAIMER	Tooltip: statement of denial or disavowal regarding potential claims or responsiblity.
static final String	NAME_DRAWING	Tooltip: name or reference link to a supporting drawing or sketch file.
static final String	NAME_ERROR	Tooltip: information about an error (or known problem) that can prevent proper operation.
static final String	NAME_GENERATOR	Tooltip: authoring tool or translation tool.
static final String	NAME_HINT	Tooltip: user hint about resource features or operation.
static final String	NAME_IDENTIFIER	Tooltip: url address or unique Uniform Resource Identifier (URI) for resource.
static final String	NAME_IMAGE	Tooltip: name or reference link to supporting image file.
static final String	NAME_INFO	Tooltip: additional info of interest.
static final String	NAME_INFORMATION	Tooltip: additional information of interest.
static final String	NAME_ISVERSIONOF	Tooltip: Related resource of which the described resource is a version, edition, or adaptation.
static final String	NAME_KEYWORDS	Tooltip: comma-separated tokens, each of which is a keyword of interest.
static final String	NAME_LICENSE	Tooltip: content or software license.
static final String	NAME_MEDIATOR	Tooltip: entity that mediates access to resource and for whom resource is intended or useful.
static final String	NAME_MODIFIED	Tooltip: date of modified version.
static final String	NAME_MOVIE	Tooltip: name or reference link to supporting movie file (note that Dublin Core term is MovingImage).
static final String	NAME_MOVINGIMAGE	Tooltip: name or reference link to supporting movie.
static final String	NAME_ORIGINAL	Tooltip: name or reference link to original file or resource.
static final String	NAME_PHOTO	Tooltip: name or reference link to supporting photo file (note that Dublin Core term is Image).
static final String	NAME_PHOTOGRAPH	Tooltip: name or reference link to supporting photograph file (note that Dublin Core term is Image).
static final String	NAME_PUBLISHER	Tooltip: entity responsible for making the resource available.
static final String	NAME_REFERENCE	Tooltip: name or reference link to supporting reference.
static final String	NAME_REQUIRES	Tooltip: prerequisites for operation or viewing.
static final String	NAME_RIGHTS	Tooltip: intellectual property rights (IPR).
static final String	NAME_ROBOTS	Tooltip: search engine and web-spider guidance value: noindex to block page indexing, nofollow to block following links.
static final String	NAME_SOUND	Tooltip: name or reference link to supporting sound file.
static final String	NAME_SOURCE	Tooltip: related resource from which the described resource is derived.
static final String	NAME_SPECIFICATIONSECTION	Tooltip: title of relevant specification section.
static final String	NAME_SPECIFICATIONURL	Tooltip: url for relevant specification section.
static final String	NAME_SUBJECT	Tooltip: search-index subject keywords, key phrases, or classification codes.
static final String	NAME_TEXT	Tooltip: resource consisting primarily of words for reading.
static final String	NAME_TITLE	Tooltip: file name for this resource.
static final String	NAME_TODO	Tooltip: action item "to do" that still needs to be performed.
static final String	NAME_TRANSLATED	Tooltip: date of translation from another format or language.
static final String	NAME_TRANSLATOR	Tooltip: name of person performing translation from another format or language.
static final String	NAME_VERSION	Tooltip: current version number or ID of this resource.
static final String	NAME_WARNING	Tooltip: warning information about a known problem that impedes proper operation.
static final String	SCHEME_DEFAULT_VALUE	SFString field named scheme has default value equal to an empty string.

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

CLASS_DEFAULT_VALUE, ID_DEFAULT_VALUE, STYLE_DEFAULT_VALUE, validationResult

Constructor Summary

Constructors

Constructor	Description
meta()	Constructor for meta to initialize member variables with default values.
meta(String newName, String newContent)	Utility constructor that assigns name-value pair for name and content attributes.

Method Summary

Modifier and Type	Method	Description
meta	addComments(String newComment)	Add comment as String to contained commentsList.
meta	addComments(String[] newComments)	Add comments as String[] array to contained commentsList.
meta	addComments(CommentsBlock newCommentsBlock)	Add CommentsBlock to contained commentsList.
X3DConcreteElement	findElementByNameValue(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(String nameValue, 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(String DEFvalue)	Recursive method to provide object reference to node by DEF, if found as this node or in a contained node.
String	getAccessType(String fieldName)	Indicate accessType corresponding to given fieldName.
final String	getComponent()	Defines X3D component for the meta element: Core
final int	getComponentLevel()	Provides default X3D component level for this element: 1
String	getContent()	Provide String value from inputOutput SFString field named content.
String	getCssClass()	Provide String value from inputOutput SFString field named class.
String	getCssStyle()	Provide String value from inputOutput SFString field named style.
String	getDir()	Provide String enumeration value (baseType xs:NMTOKEN) ["rtl" | "ltr"] from inputOutput SFString field named dir.
final String	getElementName()	Provides name of this element: meta
String	getFieldType(String fieldName)	Indicate type corresponding to given fieldName.
String	getHtmlID()	Provide String value from inputOutput SFString field named id.
String	getHttp_equiv()	Provide String value from inputOutput SFString field named http-equiv.
String	getLang()	Provide String value from inputOutput SFString field named lang.
String	getName()	Provide String enumeration value (baseType xs:NMTOKEN) ["accessRights" | "author" | "CML-version" | "contributor" | "created" | "creator" | "description" | "disclaimer" | "drawing" | "error" | "generator" | "hint" | "identifier" | "Image" | "info" | "information" | "isVersionOf" | "keywords" | "license" | "mediator" | "modified" | "movie" | "MovingImage" | "original" | "photo" | "photograph" | "publisher" | "reference" | "requires" | "rights" | "robots" | "Sound" | "source" | "specificationSection" | "specificationUrl" | "subject" | "Text" | "title" | "TODO" | "translator" | "translated" | "version" | "warning" | 'etc.'] from inputOutput SFString field named name.
String	getScheme()	Provide String value from inputOutput SFString field named scheme.
boolean	hasElementByNameValue(String nameValue, 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	hasNodeByDEF(String DEFvalue)	Recursive method to determine whether node with DEFvalue is found, meaning both objects are attached to same scene graph.
final void	initialize()	Initialize all member variables to default values.
final meta	setContent(String newValue)	Accessor method to assign String value to inputOutput SFString field named content.
meta	setContent(SFString newValue)	Assign typed object value to SFString content field, similar to setContent(String).
final meta	setCssClass(String newValue)	Accessor method to assign String value to inputOutput SFString field named class.
meta	setCssClass(SFString newValue)	Assign typed object value to SFString cssClass field, similar to setCssClass(String).
final meta	setCssStyle(String newValue)	Accessor method to assign String value to inputOutput SFString field named style.
meta	setCssStyle(SFString newValue)	Assign typed object value to SFString cssClass field, similar to setCssStyle(String).
meta	setDir(String newValue)	Accessor method to assign String enumeration value ("rtl" | "ltr") to inputOutput SFString field named dir.
meta	setDir(SFString newValue)	Assign typed object value to SFString dir field, similar to setDir(String).
final meta	setHtmlID(String newValue)	Accessor method to assign String value to inputOutput SFString field named id.
meta	setHtmlID(SFString newValue)	Assign typed object value to SFString HtmlID field, similar to setHtmlID(String).
meta	setHttp_equiv(String newValue)	Accessor method to assign String value to inputOutput SFString field named http-equiv.
meta	setHttp_equiv(SFString newValue)	Assign typed object value to SFString http_equiv field, similar to setHttp_equiv(String).
meta	setLang(String newValue)	Accessor method to assign String value to inputOutput SFString field named lang.
meta	setLang(SFString newValue)	Assign typed object value to SFString lang field, similar to setLang(String).
final meta	setName(String newValue)	Accessor method to assign String enumeration value ("accessRights" | "author" | "CML-version" | "contributor" | "created" | "creator" | "description" | "disclaimer" | "drawing" | "error" | "generator" | "hint" | "identifier" | "Image" | "info" | "information" | "isVersionOf" | "keywords" | "license" | "mediator" | "modified" | "movie" | "MovingImage" | "original" | "photo" | "photograph" | "publisher" | "reference" | "requires" | "rights" | "robots" | "Sound" | "source" | "specificationSection" | "specificationUrl" | "subject" | "Text" | "title" | "TODO" | "translator" | "translated" | "version" | "warning") to inputOutput SFString field named name.
meta	setName(SFString newValue)	Assign typed object value to SFString name field, similar to setName(String).
meta	setScheme(String newValue)	Accessor method to assign String value to inputOutput SFString field named scheme.
meta	setScheme(SFString newValue)	Assign typed object value to SFString scheme field, similar to setScheme(String).
String	toStringClassicVRML(int indentLevel)	Recursive method to provide ClassicVRML string serialization.
String	toStringVRML97(int indentLevel)	Recursive method to provide VRML97 string serialization.
String	toStringX3D(int indentLevel)	Recursive method to provide X3D string serialization of this model subgraph, utilizing XML encoding and conforming to X3D Canonical Form.
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.X3DConcreteStatement

isNode, isStatement

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

addComments, clearParent, findAncestorElementByName, findAncestorProtoBody, findAncestorScene, findAncestorX3D, getPackageName, getParent, getValidationResult, hasAncestorElementByName, hasAncestorProtoBody, hasAncestorScene, hasAncestorX3D, hasParent, isValid, setConcreteCssClass, setConcreteCssStyle, setConcreteHtmlID, setParent, toStringClassicVRML, toStringVRML97, toStringX3D

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DIR_RTL

public static final String DIR_RTL

Tooltip: right-to-left. SFString field named dir with X3DUOM simpleType metaDirectionChoices and with X3DUOM baseType xs:NMTOKEN can equal this value "rtl" (Java syntax) or rtl (XML syntax).

See Also:

• XML Schema: metaDirectionChoices
• Constant Field Values

DIR_LTR

public static final String DIR_LTR

Tooltip: left-to-right. SFString field named dir with X3DUOM simpleType metaDirectionChoices and with X3DUOM baseType xs:NMTOKEN can equal this value "ltr" (Java syntax) or ltr (XML syntax).

See Also:

• XML Schema: metaDirectionChoices
• Constant Field Values

NAME_ACCESSRIGHTS

public static final String NAME_ACCESSRIGHTS

Tooltip: permission required to access resource or security status. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "accessRights" (Java syntax) or accessRights (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-accessRights
• Constant Field Values

NAME_AUTHOR

public static final String NAME_AUTHOR

Tooltip: name of individual author. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "author" (Java syntax) or author (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.w3.org/TR/html5/document-metadata.html#author
• Constant Field Values

NAME_CML_VERSION

public static final String NAME_CML_VERSION

Tooltip: Chemistry Markup Language (CML) version used. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "CML-version" (Java syntax) or CML-version (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.web3d.org/x3d/content/examples/Basic/ChemicalMarkupLanguage
• Constant Field Values

NAME_CONTRIBUTOR

public static final String NAME_CONTRIBUTOR

Tooltip: name of individual contributing to this resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "contributor" (Java syntax) or contributor (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-contributor
• Constant Field Values

NAME_CREATED

public static final String NAME_CREATED

Tooltip: date of initial version. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "created" (Java syntax) or created (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-created
• Constant Field Values

NAME_CREATOR

public static final String NAME_CREATOR

Tooltip: name of original author. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "creator" (Java syntax) or creator (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-creator
• Constant Field Values

NAME_DESCRIPTION

public static final String NAME_DESCRIPTION

Tooltip: summary overview describing this resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "description" (Java syntax) or description (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-description
• Constant Field Values

NAME_DISCLAIMER

public static final String NAME_DISCLAIMER

Tooltip: statement of denial or disavowal regarding potential claims or responsiblity. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "disclaimer" (Java syntax) or disclaimer (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_DRAWING

public static final String NAME_DRAWING

Tooltip: name or reference link to a supporting drawing or sketch file. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "drawing" (Java syntax) or drawing (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_ERROR

public static final String NAME_ERROR

Tooltip: information about an error (or known problem) that can prevent proper operation. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "error" (Java syntax) or error (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_GENERATOR

public static final String NAME_GENERATOR

Tooltip: authoring tool or translation tool. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "generator" (Java syntax) or generator (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.w3.org/TR/html5/document-metadata.html#generator
• Constant Field Values

NAME_HINT

public static final String NAME_HINT

Tooltip: user hint about resource features or operation. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "hint" (Java syntax) or hint (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_IDENTIFIER

public static final String NAME_IDENTIFIER

Tooltip: url address or unique Uniform Resource Identifier (URI) for resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "identifier" (Java syntax) or identifier (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-identifier
• Constant Field Values

NAME_IMAGE

public static final String NAME_IMAGE

Tooltip: name or reference link to supporting image file. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "Image" (Java syntax) or Image (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#dcmitype-Image
• Constant Field Values

NAME_INFO

public static final String NAME_INFO

Tooltip: additional info of interest. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "info" (Java syntax) or info (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_INFORMATION

public static final String NAME_INFORMATION

Tooltip: additional information of interest. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "information" (Java syntax) or information (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_ISVERSIONOF

public static final String NAME_ISVERSIONOF

Tooltip: Related resource of which the described resource is a version, edition, or adaptation. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "isVersionOf" (Java syntax) or isVersionOf (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-isVersionOf
• Constant Field Values

NAME_KEYWORDS

public static final String NAME_KEYWORDS

Tooltip: comma-separated tokens, each of which is a keyword of interest. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "keywords" (Java syntax) or keywords (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.w3.org/TR/html5/document-metadata.html#keywords
• Constant Field Values

NAME_LICENSE

public static final String NAME_LICENSE

Tooltip: content or software license. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "license" (Java syntax) or license (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-license
• Constant Field Values

NAME_MEDIATOR

public static final String NAME_MEDIATOR

Tooltip: entity that mediates access to resource and for whom resource is intended or useful. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "mediator" (Java syntax) or mediator (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-mediator
• Constant Field Values

NAME_MODIFIED

public static final String NAME_MODIFIED

Tooltip: date of modified version. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "modified" (Java syntax) or modified (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-modified
• Constant Field Values

NAME_MOVIE

public static final String NAME_MOVIE

Tooltip: name or reference link to supporting movie file (note that Dublin Core term is MovingImage). SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "movie" (Java syntax) or movie (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_MOVINGIMAGE

public static final String NAME_MOVINGIMAGE

Tooltip: name or reference link to supporting movie. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "MovingImage" (Java syntax) or MovingImage (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#dcmitype-MovingImage
• Constant Field Values

NAME_ORIGINAL

public static final String NAME_ORIGINAL

Tooltip: name or reference link to original file or resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "original" (Java syntax) or original (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_PHOTO

public static final String NAME_PHOTO

Tooltip: name or reference link to supporting photo file (note that Dublin Core term is Image). SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "photo" (Java syntax) or photo (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_PHOTOGRAPH

public static final String NAME_PHOTOGRAPH

Tooltip: name or reference link to supporting photograph file (note that Dublin Core term is Image). SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "photograph" (Java syntax) or photograph (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_PUBLISHER

public static final String NAME_PUBLISHER

Tooltip: entity responsible for making the resource available. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "publisher" (Java syntax) or publisher (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-publisher
• Constant Field Values

NAME_REFERENCE

public static final String NAME_REFERENCE

Tooltip: name or reference link to supporting reference. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "reference" (Java syntax) or reference (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-references
• Constant Field Values

NAME_REQUIRES

public static final String NAME_REQUIRES

Tooltip: prerequisites for operation or viewing. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "requires" (Java syntax) or requires (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-requires
• Constant Field Values

NAME_RIGHTS

public static final String NAME_RIGHTS

Tooltip: intellectual property rights (IPR). SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "rights" (Java syntax) or rights (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-rights
• Constant Field Values

NAME_ROBOTS

public static final String NAME_ROBOTS

Tooltip: search engine and web-spider guidance value: noindex to block page indexing, nofollow to block following links. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "robots" (Java syntax) or robots (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://developers.google.com/search/reference/robots_meta_tag
• Constant Field Values

NAME_SOUND

public static final String NAME_SOUND

Tooltip: name or reference link to supporting sound file. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "Sound" (Java syntax) or Sound (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#dcmitype-Sound
• Constant Field Values

NAME_SOURCE

public static final String NAME_SOURCE

Tooltip: related resource from which the described resource is derived. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "source" (Java syntax) or source (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-source
• Constant Field Values

NAME_SPECIFICATIONSECTION

public static final String NAME_SPECIFICATIONSECTION

Tooltip: title of relevant specification section. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "specificationSection" (Java syntax) or specificationSection (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_SPECIFICATIONURL

public static final String NAME_SPECIFICATIONURL

Tooltip: url for relevant specification section. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "specificationUrl" (Java syntax) or specificationUrl (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.web3d.org/standards
• Constant Field Values

NAME_SUBJECT

public static final String NAME_SUBJECT

Tooltip: search-index subject keywords, key phrases, or classification codes. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "subject" (Java syntax) or subject (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-subject
• Constant Field Values

NAME_TEXT

public static final String NAME_TEXT

Tooltip: resource consisting primarily of words for reading. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "Text" (Java syntax) or Text (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#dcmitype-Text
• Constant Field Values

NAME_TITLE

public static final String NAME_TITLE

Tooltip: file name for this resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "title" (Java syntax) or title (XML syntax).

See Also:

• XML Schema: metaNameValues
• https://www.dublincore.org/documents/dcmi-terms/#terms-title
• Constant Field Values

NAME_TODO

public static final String NAME_TODO

Tooltip: action item "to do" that still needs to be performed. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "TODO" (Java syntax) or TODO (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_TRANSLATOR

public static final String NAME_TRANSLATOR

Tooltip: name of person performing translation from another format or language. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "translator" (Java syntax) or translator (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_TRANSLATED

public static final String NAME_TRANSLATED

Tooltip: date of translation from another format or language. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "translated" (Java syntax) or translated (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_VERSION

public static final String NAME_VERSION

Tooltip: current version number or ID of this resource. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "version" (Java syntax) or version (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME_WARNING

public static final String NAME_WARNING

Tooltip: warning information about a known problem that impedes proper operation. SFString field named name with X3DUOM simpleType metaNameValues and with X3DUOM baseType xs:NMTOKEN can equal this value "warning" (Java syntax) or warning (XML syntax).

See Also:

• XML Schema: metaNameValues
• Constant Field Values

NAME

public static final String NAME

String constant NAME provides name of this element: meta.

See Also:

• Constant Field Values

COMPONENT

public static final String COMPONENT

String constant COMPONENT defines X3D component for the meta 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

CONTENT_DEFAULT_VALUE

public static final String CONTENT_DEFAULT_VALUE

SFString field named content has default value equal to an empty string.

See Also:

• Constant Field Values

DIR_DEFAULT_VALUE

public static final String DIR_DEFAULT_VALUE

SFString field named dir has default value equal to an empty string.

See Also:

• Constant Field Values

HTTP_EQUIV_DEFAULT_VALUE

public static final String HTTP_EQUIV_DEFAULT_VALUE

SFString field named http_equiv has default value equal to an empty string.

See Also:

• Constant Field Values

LANG_DEFAULT_VALUE

public static final String LANG_DEFAULT_VALUE

SFString field named lang has default value equal to an empty string.

See Also:

• Constant Field Values

NAME_DEFAULT_VALUE

public static final String NAME_DEFAULT_VALUE

SFString field named name has default value equal to an empty string.

See Also:

• Constant Field Values

SCHEME_DEFAULT_VALUE

public static final String SCHEME_DEFAULT_VALUE

SFString field named scheme has default value equal to an empty string.

See Also:

• Constant Field Values

Constructor Details

meta

public meta()

Constructor for meta to initialize member variables with default values.

meta

public meta(String newName,
 String newContent)

Utility constructor that assigns name-value pair for name and content attributes.

Parameters:

newName - name for this meta element

newContent - content value for this meta element

See Also:

• X3D Tooltips: meta statement
• X3D Scene Authoring Hints: meta Statements
• X3D Tooltips: type NMTOKEN

Method Details

getElementName

public final String getElementName()

Provides name of this element: meta

Specified by:

getElementName in class X3DConcreteElement

Returns:

name of this element

getComponent

public final String getComponent()

Defines X3D component for the meta 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 String getFieldType(String fieldName)

Indicate type corresponding to given fieldName.

Specified by:

getFieldType in class X3DConcreteElement

Parameters:

fieldName - name of field in this X3D statement

Returns:

X3D type (SFvec3f etc.), otherwise ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE if not recognized

See Also:

• ConfigurationProperties.ERROR_UNKNOWN_FIELD_TYPE

getAccessType

public String getAccessType(String fieldName)

Indicate accessType corresponding to given fieldName.

Specified by:

getAccessType in class X3DConcreteElement

Parameters:

fieldName - name of field in this X3D statement

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 X3DConcreteStatement

getCssClass

public String getCssClass()

Provide String value from inputOutput SFString field named class.

Overrides:

getCssClass in class X3DConcreteElement

Returns:

value of class field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssClass

public final meta setCssClass(String newValue)

Accessor method to assign String value to inputOutput SFString field named class.

Parameters:

newValue - is new value for the class field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setCssClass

public meta setCssClass(SFString newValue)

Assign typed object value to SFString cssClass field, similar to setCssClass(String).

Parameters:

newValue - is new value for the class field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getContent

public String getContent()

Provide String value from inputOutput SFString field named content.

Tooltip: The content attribute provides metadata information relevant to the name attribute provided. The name and content attributes together define key=value metadata pairs.

• Hint: for broadest searchability, use Dublin Core Metadata Initiative (DCMI) terms for name values. https://www.dublincore.org/documents/dcmi-terms
• Warning: Dublin Core Metadata Initiative (DCMI) requires name to be a token appendable to a URI, so normal expectation for a typical name is type NMTOKEN with no whitespace.
• Hint: alternatively the content attribute can support the http-equiv attribute.
• Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as & for & ampersand character, or " for " quotation-mark character).

Returns:

value of content field

setContent

public final meta setContent(String newValue)

Accessor method to assign String value to inputOutput SFString field named content.

Tooltip: The content attribute provides metadata information relevant to the name attribute provided. The name and content attributes together define key=value metadata pairs.

• Hint: for broadest searchability, use Dublin Core Metadata Initiative (DCMI) terms for name values. https://www.dublincore.org/documents/dcmi-terms
• Warning: Dublin Core Metadata Initiative (DCMI) requires name to be a token appendable to a URI, so normal expectation for a typical name is type NMTOKEN with no whitespace.
• Hint: alternatively the content attribute can support the http-equiv attribute.
• Hint: many XML tools substitute XML character references for special characters automatically if needed within an attribute value (such as & for & ampersand character, or " for " quotation-mark character).

Parameters:

newValue - is new value for the content field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setContent

public meta setContent(SFString newValue)

Assign typed object value to SFString content field, similar to setContent(String).

Parameters:

newValue - is new value for the content field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getDir

public String getDir()

Provide String enumeration value (baseType xs:NMTOKEN) ["rtl" | "ltr"] from inputOutput SFString field named dir.

Tooltip: Direction for weak/neutral text (ltr=left-to-right, rtl=right-to-left). See <a href="http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir" target="_blank">http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir</a> *


Available enumeration values for string comparison: RTL, LTR.

Returns:

value of dir field

setDir

public meta setDir(String newValue)

Accessor method to assign String enumeration value ("rtl" | "ltr") to inputOutput SFString field named dir.

Warning: authors can only choose from a strict list of enumeration values (RTL, LTR).

Tooltip: Direction for weak/neutral text (ltr=left-to-right, rtl=right-to-left). See <a href="http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir" target="_blank">http://www.w3.org/TR/html4/struct/dirlang.html#adef-dir</a> *

Parameters:

newValue - is new value for the dir field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setDir

public meta setDir(SFString newValue)

Assign typed object value to SFString dir field, similar to setDir(String).

Parameters:

newValue - is new value for the dir field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getHttp_equiv

public String getHttp_equiv()

Provide String value from inputOutput SFString field named http-equiv.

Tooltip: The http-equiv attribute provides an HTTP header for the value of the content attribute. Example: &lt;meta http-equiv='Expires' content='Tue, 20 Aug 1996 14:25:27 GMT'&gt;.

• Hint: the http-equiv attribute can be used to simulate an HTTP response header.
• Warning: if the name attribute is set, the http-equiv attribute should not be set.
• Hint: see http://www.w3.org/TR/html4/struct/global.html#adef-http-equiv

Returns:

value of http-equiv field

setHttp_equiv

public meta setHttp_equiv(String newValue)

Accessor method to assign String value to inputOutput SFString field named http-equiv.

Tooltip: The http-equiv attribute provides an HTTP header for the value of the content attribute. Example: &lt;meta http-equiv='Expires' content='Tue, 20 Aug 1996 14:25:27 GMT'&gt;.

• Hint: the http-equiv attribute can be used to simulate an HTTP response header.
• Warning: if the name attribute is set, the http-equiv attribute should not be set.
• Hint: see http://www.w3.org/TR/html4/struct/global.html#adef-http-equiv

Parameters:

newValue - is new value for the http-equiv field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setHttp_equiv

public meta setHttp_equiv(SFString newValue)

Assign typed object value to SFString http_equiv field, similar to setHttp_equiv(String).

Parameters:

newValue - is new value for the http-equiv field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getHtmlID

public String getHtmlID()

Provide String value from inputOutput SFString field named id.

Overrides:

getHtmlID in class X3DConcreteElement

Returns:

value of id field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setHtmlID

public final meta setHtmlID(String newValue)

Accessor method to assign String value to inputOutput SFString field named id.

Parameters:

newValue - is new value for the id field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setHtmlID

public meta setHtmlID(SFString newValue)

Assign typed object value to SFString HtmlID field, similar to setHtmlID(String).

Parameters:

newValue - is new value for the id field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getLang

public String getLang()

Provide String value from inputOutput SFString field named lang.

Tooltip: Language code, as per [IETF BCP47/RFC5646]. https://www.rfc-editor.org/rfc/bcp/bcp47.txt and described in https://www.w3.org/International/questions/qa-http-and-lang

• Hint: Language Subtag Lookup at http://people.w3.org/rishida/utils/subelements

Returns:

value of lang field

setLang

public meta setLang(String newValue)

Accessor method to assign String value to inputOutput SFString field named lang.

Tooltip: Language code, as per [IETF BCP47/RFC5646]. https://www.rfc-editor.org/rfc/bcp/bcp47.txt and described in https://www.w3.org/International/questions/qa-http-and-lang

• Hint: Language Subtag Lookup at http://people.w3.org/rishida/utils/subelements

Parameters:

newValue - is new value for the lang field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setLang

public meta setLang(SFString newValue)

Assign typed object value to SFString lang field, similar to setLang(String).

Parameters:

newValue - is new value for the lang field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getName

public String getName()

Provide String enumeration value (baseType xs:NMTOKEN) ["accessRights" | "author" | "CML-version" | "contributor" | "created" | "creator" | "description" | "disclaimer" | "drawing" | "error" | "generator" | "hint" | "identifier" | "Image" | "info" | "information" | "isVersionOf" | "keywords" | "license" | "mediator" | "modified" | "movie" | "MovingImage" | "original" | "photo" | "photograph" | "publisher" | "reference" | "requires" | "rights" | "robots" | "Sound" | "source" | "specificationSection" | "specificationUrl" | "subject" | "Text" | "title" | "TODO" | "translator" | "translated" | "version" | "warning" | 'etc.'] from inputOutput SFString field named name.

Tooltip: Keyword name of the meta attribute, following the same naming conventions as HTML's meta tag.

• Hint: for broadest searchability, use Dublin Core Metadata Initiative (DCMI) terms for name values. https://www.dublincore.org/documents/dcmi-terms
• Warning: Dublin Core Metadata Initiative (DCMI) requires name to be a token appendable to a URI, so normal expectation for a typical name is type NMTOKEN with no whitespace.
• Warning: if the name attribute is set, the http-equiv attribute should not be set.
• Hint: well-defined names can simplify design and debugging through improved author understanding.
• Hint: X3D Scene Authoring Hints, Naming Conventions https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions
• Hint: HTML5 section 4.2.5.1. Standard metadata names https://www.w3.org/TR/html5/document-metadata.html#standard-metadata-names
• Hint: HTML5 section 4.2.5.2. Other metadata names https://www.w3.org/TR/html5/document-metadata.html#other-metadata-names
• Hint: WHATWG Wiki MetaExtensions https://wiki.whatwg.org/wiki/MetaExtensions
• Warning: names are permitted to contain whitespace characters but might be inconsistent. A name value containing whitespace might not validate or match other corresponding values.

Available enumeration values for string comparison: ACCESSRIGHTS, AUTHOR, CML_VERSION, CONTRIBUTOR, CREATED, CREATOR, DESCRIPTION, DISCLAIMER, DRAWING, ERROR, GENERATOR, HINT, IDENTIFIER, IMAGE, INFO, INFORMATION, ISVERSIONOF, KEYWORDS, LICENSE, MEDIATOR, MODIFIED, MOVIE, MOVINGIMAGE, ORIGINAL, PHOTO, PHOTOGRAPH, PUBLISHER, REFERENCE, REQUIRES, RIGHTS, ROBOTS, SOUND, SOURCE, SPECIFICATIONSECTION, SPECIFICATIONURL, SUBJECT, TEXT, TITLE, TODO, TRANSLATOR, TRANSLATED, VERSION, WARNING.

Returns:

value of name field

setName

public final meta setName(String newValue)

Accessor method to assign String enumeration value ("accessRights" | "author" | "CML-version" | "contributor" | "created" | "creator" | "description" | "disclaimer" | "drawing" | "error" | "generator" | "hint" | "identifier" | "Image" | "info" | "information" | "isVersionOf" | "keywords" | "license" | "mediator" | "modified" | "movie" | "MovingImage" | "original" | "photo" | "photograph" | "publisher" | "reference" | "requires" | "rights" | "robots" | "Sound" | "source" | "specificationSection" | "specificationUrl" | "subject" | "Text" | "title" | "TODO" | "translator" | "translated" | "version" | "warning") to inputOutput SFString field named name.

Hint: authors have option to choose from an extendible list of predefined enumeration values (ACCESSRIGHTS, AUTHOR, CML_VERSION, CONTRIBUTOR, CREATED, CREATOR, DESCRIPTION, DISCLAIMER, DRAWING, ERROR, GENERATOR, HINT, IDENTIFIER, IMAGE, INFO, INFORMATION, ISVERSIONOF, KEYWORDS, LICENSE, MEDIATOR, MODIFIED, MOVIE, MOVINGIMAGE, ORIGINAL, PHOTO, PHOTOGRAPH, PUBLISHER, REFERENCE, REQUIRES, RIGHTS, ROBOTS, SOUND, SOURCE, SPECIFICATIONSECTION, SPECIFICATIONURL, SUBJECT, TEXT, TITLE, TODO, TRANSLATOR, TRANSLATED, VERSION, WARNING).

Tooltip: Keyword name of the meta attribute, following the same naming conventions as HTML's meta tag.

• Hint: for broadest searchability, use Dublin Core Metadata Initiative (DCMI) terms for name values. https://www.dublincore.org/documents/dcmi-terms
• Warning: Dublin Core Metadata Initiative (DCMI) requires name to be a token appendable to a URI, so normal expectation for a typical name is type NMTOKEN with no whitespace.
• Warning: if the name attribute is set, the http-equiv attribute should not be set.
• Hint: well-defined names can simplify design and debugging through improved author understanding.
• Hint: X3D Scene Authoring Hints, Naming Conventions https://www.web3d.org/x3d/content/examples/X3dSceneAuthoringHints.html#NamingConventions
• Hint: HTML5 section 4.2.5.1. Standard metadata names https://www.w3.org/TR/html5/document-metadata.html#standard-metadata-names
• Hint: HTML5 section 4.2.5.2. Other metadata names https://www.w3.org/TR/html5/document-metadata.html#other-metadata-names
• Hint: WHATWG Wiki MetaExtensions https://wiki.whatwg.org/wiki/MetaExtensions
• Warning: names are permitted to contain whitespace characters but might be inconsistent. A name value containing whitespace might not validate or match other corresponding values.

@see X3D Scene Authoring Hints: Naming Conventions

Parameters:

newValue - is new value for the name field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setName

public meta setName(SFString newValue)

Assign typed object value to SFString name field, similar to setName(String).

Parameters:

newValue - is new value for the name field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getScheme

public String getScheme()

Provide String value from inputOutput SFString field named scheme.

Tooltip: The scheme attribute allows authors to provide user agents more context for the correct interpretation of meta information. For example, &lt;meta scheme="ISBN" name="identifier" content="0-8230-2355-9"&gt; See <a href="http://www.w3.org/TR/html4/struct/global.html#idx-scheme" target="_blank">http://www.w3.org/TR/html4/struct/global.html#idx-scheme</a> *

Returns:

value of scheme field

setScheme

public meta setScheme(String newValue)

Accessor method to assign String value to inputOutput SFString field named scheme.

Tooltip: The scheme attribute allows authors to provide user agents more context for the correct interpretation of meta information. For example, &lt;meta scheme="ISBN" name="identifier" content="0-8230-2355-9"&gt; See <a href="http://www.w3.org/TR/html4/struct/global.html#idx-scheme" target="_blank">http://www.w3.org/TR/html4/struct/global.html#idx-scheme</a> *

Parameters:

newValue - is new value for the scheme field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setScheme

public meta setScheme(SFString newValue)

Assign typed object value to SFString scheme field, similar to setScheme(String).

Parameters:

newValue - is new value for the scheme field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

getCssStyle

public String getCssStyle()

Provide String value from inputOutput SFString field named style.

Overrides:

getCssStyle in class X3DConcreteElement

Returns:

value of style field

See Also:

• X3D Architecture Annex L - HTML authoring guidelines, CSS considerations
• W3C Cascading Style Sheets
• W3C CSS Snapshot
• Wikibooks: XML - Managing Data Exchange/XSLT and Style Sheets

setCssStyle

public final meta setCssStyle(String newValue)

Accessor method to assign String value to inputOutput SFString field named style.

Parameters:

newValue - is new value for the style field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Scene Authoring Hints: meta Statements

setCssStyle

public meta setCssStyle(SFString newValue)

Assign typed object value to SFString cssClass field, similar to setCssStyle(String).

Parameters:

newValue - is new value for the style field.

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

addComments

public meta addComments(String newComment)

Add comment as String to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newComment - initial value

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive method invocations on the same object).

See Also:

• X3D Architecture, clause 7.2.5.1 Organization

addComments

public meta addComments(String[] newComments)

Add comments as String[] array to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newComments - array of comments

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

addComments

public meta addComments(CommentsBlock newCommentsBlock)

Add CommentsBlock to contained commentsList.

Specified by:

addComments in class X3DConcreteElement

Parameters:

newCommentsBlock - block of comments to add

Returns:

meta - namely this same object to allow sequential method pipelining (i.e. consecutive setAttribute method invocations).

toStringX3D

public 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:

• X3D.FILE_EXTENSION_X3D
• X3D.FILE_EXTENSION_XML
• X3D.toStringXML()
• X3D.toFileXML(String)
• X3D.toFileX3D(String)
• X3D XML Encoding
• X3D Compressed Binary Encoding: X3D Canonical Form
• X3D Canonicalization (C14N) Tool

toStringClassicVRML

public 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:

• X3D.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 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:

• X3D.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(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 findAncestorScene() to check entire scene graph, or findAncestorX3D() 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.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

findElementByNameValue

public X3DConcreteElement findElementByNameValue(String nameValue,
 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 findAncestorScene() to check entire scene graph, or findAncestorX3D() 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.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

hasElementByNameValue

public boolean hasElementByNameValue(String nameValue,
 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(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 findAncestorScene() to check entire scene graph, or findAncestorX3D() 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.hasAncestorScene()
• X3DConcreteElement.findAncestorX3D()

hasNodeByDEF

public boolean hasNodeByDEF(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 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. TODO document specific validation methods.

Specified by:

validate in class X3DConcreteElement

Returns:

validation results (if any)