org.dom4j.tree
Class DefaultText
java.lang.Object
org.dom4j.tree.AbstractNode
org.dom4j.tree.AbstractCharacterData
org.dom4j.tree.AbstractText
org.dom4j.tree.FlyweightText
org.dom4j.tree.DefaultText
- All Implemented Interfaces:
- CharacterData, java.lang.Cloneable, Node, java.io.Serializable, Text
- Direct Known Subclasses:
- DOMText
- public class DefaultText
- extends FlyweightText
DefaultText
is the default Text implementation.
It is a doubly linked node which supports the parent relationship
and can be modified in place.
- Version:
- $Revision: 1.7 $
- Author:
- James Strachan
- See Also:
- Serialized Form
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 |
Method Summary |
Element |
getParent()
getParent returns the parent Element
if this node supports the parent relationship or null if it is
the root element or does not support the parent relationship. |
boolean |
isReadOnly()
isReadOnly returns true if this node is read only
and cannot be modified.
|
void |
setParent(Element parent)
setParent sets the parent relationship of
this node if the parent relationship is supported or does nothing
if the parent relationship is not supported. |
void |
setText(java.lang.String text)
Sets the text data of this node or this method will
throw an UnsupportedOperationException if it is
read-only. |
boolean |
supportsParent()
supportsParent returns true if this node supports the
parent relationship. |
Methods inherited from class org.dom4j.tree.AbstractNode |
asXPathResult, clone, createPattern, createXPath, createXPathFilter, detach, getDocument, getDocumentFactory, getName, getNodeFactory, getNodeTypeName, getPath, getStringValue, getUniquePath, getXPathFactory, hasContent, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setDocumentFactory, setName, setNodeFactory, setXPathFactory, valueOf |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.dom4j.Node |
accept, asXML, asXPathResult, clone, createXPath, detach, getDocument, getName, getNodeType, getNodeTypeName, getPath, getPath, getStringValue, getUniquePath, getUniquePath, hasContent, matches, numberValueOf, selectNodes, selectNodes, selectNodes, selectObject, selectSingleNode, setDocument, setName, valueOf, write |
DefaultText
public DefaultText(java.lang.String text)
- Parameters:
text
- is the Text text
DefaultText
public DefaultText(Element parent,
java.lang.String text)
- Parameters:
parent
- is the parent elementtext
- is the Text text
setText
public void setText(java.lang.String text)
- Description copied from interface:
Node
Sets the text data of this node or this method will
throw an UnsupportedOperationException
if it is
read-only.
- Specified by:
setText
in interface Node
- Overrides:
setText
in class AbstractNode
getParent
public Element getParent()
- Description copied from interface:
Node
getParent
returns the parent Element
if this node supports the parent relationship or null if it is
the root element or does not support the parent relationship.
This method is an optional feature and may not be supported
for all Node
implementations.
- Specified by:
getParent
in interface Node
- Overrides:
getParent
in class AbstractNode
setParent
public void setParent(Element parent)
- Description copied from interface:
Node
setParent
sets the parent relationship of
this node if the parent relationship is supported or does nothing
if the parent relationship is not supported.
This method should only be called from inside an
Element
implementation method and is not intended for
general use.
- Specified by:
setParent
in interface Node
- Overrides:
setParent
in class AbstractNode
supportsParent
public boolean supportsParent()
- Description copied from interface:
Node
supportsParent
returns true if this node supports the
parent relationship.
Some XML tree implementations are singly linked and only support
downward navigation through children relationships.
The default case is that both parent and children relationships are
supported though for memory and performance reasons the parent
relationship may not be supported.
- Specified by:
supportsParent
in interface Node
- Overrides:
supportsParent
in class AbstractNode
isReadOnly
public boolean isReadOnly()
- Description copied from interface:
Node
isReadOnly
returns true if this node is read only
and cannot be modified.
Any attempt to modify a read-only Node
will result in
an UnsupportedOperationException
being thrown.
- Specified by:
isReadOnly
in interface Node
- Overrides:
isReadOnly
in class AbstractNode
Copyright © 2004 The Ozone Database Project - www.ozone-db.org. All Rights Reserved.