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java.lang.Objectorg.dom4j.tree.AbstractNode
org.dom4j.tree.AbstractEntity
org.dom4j.tree.FlyweightEntity
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
setText(java.lang.String)
providing the entity has no text already.
Field Summary | |
protected java.lang.String |
name
The name of the Entity |
protected java.lang.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(java.lang.String name)
Creates the Entity with the specified name |
|
FlyweightEntity(java.lang.String name,
java.lang.String text)
Creates the Entity with the specified name
and text. |
Method Summary | |
protected Node |
createXPathResult(Element parent)
|
java.lang.String |
getName()
getName returns the name of this node. |
java.lang.String |
getText()
Returns the text of this node. |
void |
setText(java.lang.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 |
protected java.lang.String name
Entity
protected java.lang.String text
Entity
Constructor Detail |
protected FlyweightEntity()
public FlyweightEntity(java.lang.String name)
Entity
with the specified name
name
- is the name of the entitypublic FlyweightEntity(java.lang.String name, java.lang.String text)
Entity
with the specified name
and text.
name
- is the name of the entitytext
- is the text of the entityMethod Detail |
public java.lang.String getName()
Node
getName
returns the name of this node.
This is the XML local name of the element, attribute, entity or
processing instruction.
For CDATA and Text nodes this method will return null.
getName
in interface Node
getName
in class AbstractNode
public java.lang.String getText()
Node
Returns the text of this node.
getText
in interface Node
getText
in class AbstractNode
public void setText(java.lang.String text)
UnsupportedOperationException
is thrown
as this class is read only.
setText
in interface Node
setText
in class AbstractNode
protected Node createXPathResult(Element parent)
createXPathResult
in class AbstractNode
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