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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
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
text
- the text to append
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