gov.nasa.worldwind.ogc.collada

Class ColladaLibrary<T>

java.lang.Object

gov.nasa.worldwind.util.xml.AbstractXMLEventParser

gov.nasa.worldwind.ogc.collada.ColladaAbstractObject

gov.nasa.worldwind.ogc.collada.ColladaLibrary<T>

All Implemented Interfaces:

XMLEventParser

public class ColladaLibrary<T>
extends ColladaAbstractObject

Represents the COLLADA Library element and provides access to its contents. This class can be used for any library element (library_nodes, library_effects, etc.) by specifying a generic parameter that defines the parser for the elements in the library. For example new ColladaLibrary<ColladaNode>(ns) creates a library of ColladaNodes.

Field Summary

Fields

Modifier and Type	Field and Description
protected String	elementName Local name of the elements in the library.
protected List<T>	elements Elements in the library.

Fields inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

CHARACTERS_CONTENT, fields, namespaceURI, parent

Constructor Summary

Constructors

Constructor and Description
ColladaLibrary(String ns) Construct an instance.

Method Summary

Modifier and Type	Method and Description
protected String	getElementName(String libraryName)
List<T>	getElements() Indicates the elements in the library.
Object	parse(XMLEventParserContext context, XMLEvent event, Object... args) Parse the event and initialize the parser's values to those found in the event.
void	setField(String keyName, Object value)

Methods inherited from class gov.nasa.worldwind.ogc.collada.ColladaAbstractObject

getLocalExtent, getRoot

Methods inherited from class gov.nasa.worldwind.util.xml.AbstractXMLEventParser

allocate, doAddCharacters, doAddEventAttribute, doAddEventContent, doParseEventAttributes, doParseEventContent, freeResources, getAConstructor, getCharacters, getField, getField, getFields, getNamespaceURI, getParent, hasField, hasField, hasFields, mergeFields, newInstance, overrideFields, parseCharacterContent, removeField, setField, setFields, setNamespaceURI, setParent

Methods inherited from class java.lang.Object

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

Field Detail

elementName

protected String elementName

Local name of the elements in the library. This is determined from the name of the library element. For example, if the library element is "library_nodes" then the element name is "node".

elements

protected List<T> elements

Elements in the library.

Constructor Detail

ColladaLibrary

public ColladaLibrary(String ns)

Construct an instance.

Parameters:

ns - the qualifying namespace URI. May be null to indicate no namespace qualification.

Method Detail

getElementName

protected String getElementName(String libraryName)

getElements

public List<T> getElements()

Indicates the elements in the library.

Returns:

Elements in the library. Returns an empty list if the library is empty.

parse

public Object parse(XMLEventParserContext context,
                    XMLEvent event,
                    Object... args)
             throws XMLStreamException

Parse the event and initialize the parser's values to those found in the event.

Specified by:

parse in interface XMLEventParser

Overrides:

parse in class AbstractXMLEventParser

Parameters:

context - a current parser context.

event - the event to parse.

args - an optional list of arguments that may by used by subclasses.

Returns:

if parsing is successful, returns this, otherwise returns null.

Throws:

XMLStreamException - if an exception occurs during event-stream reading.

setField

public void setField(String keyName,
                     Object value)

Overrides:

setField in class AbstractXMLEventParser