FlyweightEntity (dom4j 1.6.1 API)

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org.dom4j.tree
Class FlyweightEntity

java.lang.Object
  org.dom4j.tree.AbstractNode
      org.dom4j.tree.AbstractEntity
          org.dom4j.tree.FlyweightEntity

All Implemented Interfaces:: Cloneable, Entity, Node, Serializable

Direct Known Subclasses:: DefaultEntity

public class FlyweightEntity
extends AbstractEntity

FlyweightEntity is a Flyweight pattern implementation of a singly linked, read-only XML entity.

This node could be shared across documents and elements though it does not support the parent relationship.

Often this node needs to be created and then the text content added later (for example in SAX) so this implementation allows a call to providing the entity has no text already.

Version:: $Revision: 1.6 $
Author:: James Strachan
See Also:: Serialized Form

Field Summary
`protected String`	`name` The name of the `Entity`
`protected String`	`text` The text of the `Entity`

Fields inherited from class org.dom4j.tree.AbstractNode

NODE_TYPE_NAMES

Fields inherited from interface org.dom4j.Node

ANY_NODE, ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_REFERENCE_NODE, MAX_NODE_TYPE, NAMESPACE_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE, UNKNOWN_NODE

Constructor Summary
`protected`	`FlyweightEntity()` A default constructor for implementors to use.
	`FlyweightEntity(String name)` Creates the `Entity` with the specified name
	`FlyweightEntity(String name, String text)` Creates the `Entity` with the specified name and text.

Method Summary
`protected Node`	`createXPathResult(Element parent)`
`String`	`getName()` DOCUMENT ME!
`String`	`getText()` DOCUMENT ME!
`void`	`setText(String text)` sets the value of the entity if it is not defined yet otherwise an `UnsupportedOperationException` is thrown as this class is read only.

Methods inherited from class org.dom4j.tree.AbstractEntity

accept, asXML, getNodeType, getPath, getStringValue, getUniquePath, toString, write

Methods inherited from class org.dom4j.tree.AbstractNode

asXPathResult, clone, createPattern, createXPath, createXPathFilter, detach, getDocument, getDocumentFactory, getNodeTypeName, getParent, getPath, getUniquePath, hasContent, isReadOnly, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setName, setParent, supportsParent, valueOf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dom4j.Node

asXPathResult, clone, createXPath, detach, getDocument, getNodeTypeName, getParent, getPath, getUniquePath, hasContent, isReadOnly, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setName, setParent, supportsParent, valueOf

Field Detail

name

protected String name

The name of the Entity

text

protected String text

The text of the Entity

Constructor Detail