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java.lang.Objectorg.dom4j.tree.AbstractNode
org.dom4j.tree.AbstractCharacterData
AbstractCharacterData
is an abstract base class for
tree implementors to use for implementation inheritence.
Field Summary |
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 | |
AbstractCharacterData()
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Method Summary | |
void |
appendText(java.lang.String text)
Appends the given text to this nodes text value. |
java.lang.String |
getPath(Element context)
Returns the relative XPath expression which will return a node set containing the given node such as a/b/@c. |
java.lang.String |
getUniquePath(Element context)
Returns the relative unique XPath expression from the given context which will return a nodeset of one node which is the current node. |
Methods inherited from class org.dom4j.tree.AbstractNode |
asXPathResult, clone, createPattern, createXPath, createXPathFilter, createXPathResult, detach, getDocument, getDocumentFactory, getName, getNodeType, getNodeTypeName, getParent, getPath, getStringValue, getText, getUniquePath, hasContent, isReadOnly, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setName, setParent, setText, supportsParent, valueOf, write |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.dom4j.Node |
accept, asXML, asXPathResult, clone, createXPath, detach, getDocument, getName, getNodeType, getNodeTypeName, getParent, getPath, getStringValue, getText, getUniquePath, hasContent, isReadOnly, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setName, setParent, setText, supportsParent, valueOf, write |
Constructor Detail |
public AbstractCharacterData()
Method Detail |
public java.lang.String getPath(Element context)
Node
Returns the relative XPath expression which will return a node set containing the given node such as a/b/@c. No indexing will be used to restrict the path if multiple elements with the same name occur on the path.
getPath
in interface Node
context
- is the parent context from which the relative path should
start. If the context is null or the context is not an ancestor of
this node then the path will be absolute and start from the document and so
begin with the '/' character.
public java.lang.String getUniquePath(Element context)
Node
Returns the relative unique XPath expression from the given context which will return a nodeset of one node which is the current node. This method will use the XPath index operator to restrict the path if multiple elements with the same name occur on the path.
getUniquePath
in interface Node
context
- is the parent context from which the path should
start. If the context is null or the context is not an ancestor of
this node then the path will start from the document and so
begin with the '/' character.
public void appendText(java.lang.String text)
CharacterData
node.setText( node.getText() + text )
but allows for possible implementation optimisations (such as a text based node
storing a StringBuffer internally
appendText
in interface CharacterData
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