org.apache.xerces.impl.xs.opti
Class TextImpl

java.lang.Object
  extended by org.apache.xerces.impl.xs.opti.DefaultNode
      extended by org.apache.xerces.impl.xs.opti.NodeImpl
          extended by org.apache.xerces.impl.xs.opti.DefaultText
              extended by org.apache.xerces.impl.xs.opti.TextImpl
All Implemented Interfaces:
org.w3c.dom.CharacterData, org.w3c.dom.Node, org.w3c.dom.Text

public class TextImpl
extends DefaultText

Version:
$Id: TextImpl.java 705596 2008-10-17 13:05:10Z mrglavas $
Author:
Neil Graham, IBM

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Field Summary
 
Fields inherited from interface org.w3c.dom.Node
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_POSITION_CONTAINED_BY, DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_PRECEDING, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE
 
Constructor Summary
TextImpl(java.lang.StringBuffer str, SchemaDOM sDOM, int row, int col)
           
 
Method Summary
 java.lang.String getData()
          The character data of the node that implements this interface.
 int getLength()
          The number of 16-bit units that are available through data and the substringData method below.
 org.w3c.dom.Node getNextSibling()
           
 java.lang.String getNodeName()
           
 org.w3c.dom.Node getParentNode()
           
 org.w3c.dom.Node getPreviousSibling()
           
 java.lang.String substringData(int offset, int count)
          Extracts a range of data from the node.
 
Methods inherited from class org.apache.xerces.impl.xs.opti.DefaultText
appendData, deleteData, getWholeText, insertData, isElementContentWhitespace, replaceData, replaceWholeText, setData, splitText
 
Methods inherited from class org.apache.xerces.impl.xs.opti.NodeImpl
getLocalName, getNamespaceURI, getNodeType, getPrefix, getReadOnly, setReadOnly, toString
 
Methods inherited from class org.apache.xerces.impl.xs.opti.DefaultNode
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getNodeValue, getOwnerDocument, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.w3c.dom.Node
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNodeType, getNodeValue, getOwnerDocument, getPrefix, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
 

Constructor Detail

TextImpl

public TextImpl(java.lang.StringBuffer str,
                SchemaDOM sDOM,
                int row,
                int col)
Method Detail

getNodeName

public java.lang.String getNodeName()
Specified by:
getNodeName in interface org.w3c.dom.Node
Overrides:
getNodeName in class NodeImpl

getParentNode

public org.w3c.dom.Node getParentNode()
Specified by:
getParentNode in interface org.w3c.dom.Node
Overrides:
getParentNode in class DefaultNode

getPreviousSibling

public org.w3c.dom.Node getPreviousSibling()
Specified by:
getPreviousSibling in interface org.w3c.dom.Node
Overrides:
getPreviousSibling in class DefaultNode

getNextSibling

public org.w3c.dom.Node getNextSibling()
Specified by:
getNextSibling in interface org.w3c.dom.Node
Overrides:
getNextSibling in class DefaultNode

getData

public java.lang.String getData()
                         throws org.w3c.dom.DOMException
The character data of the node that implements this interface. The DOM implementation may not put arbitrary limits on the amount of data that may be stored in a CharacterData node. However, implementation limits may mean that the entirety of a node's data may not fit into a single DOMString. In such cases, the user may call substringData to retrieve the data in appropriately sized pieces.

Specified by:
getData in interface org.w3c.dom.CharacterData
Overrides:
getData in class DefaultText
Throws:
org.w3c.dom.DOMException - NO_MODIFICATION_ALLOWED_ERR: Raised when the node is readonly.
org.w3c.dom.DOMException - DOMSTRING_SIZE_ERR: Raised when it would return more characters than fit in a DOMString variable on the implementation platform.

getLength

public int getLength()
The number of 16-bit units that are available through data and the substringData method below. This may have the value zero, i.e., CharacterData nodes may be empty.

Specified by:
getLength in interface org.w3c.dom.CharacterData
Overrides:
getLength in class DefaultText

substringData

public java.lang.String substringData(int offset,
                                      int count)
                               throws org.w3c.dom.DOMException
Extracts a range of data from the node.

Specified by:
substringData in interface org.w3c.dom.CharacterData
Overrides:
substringData in class DefaultText
Parameters:
offset - Start offset of substring to extract.
count - The number of 16-bit units to extract.
Returns:
The specified substring. If the sum of offset and count exceeds the length, then all 16-bit units to the end of the data are returned.
Throws:
org.w3c.dom.DOMException - INDEX_SIZE_ERR: Raised if the specified offset is negative or greater than the number of 16-bit units in data, or if the specified count is negative.
DOMSTRING_SIZE_ERR: Raised if the specified range of text does not fit into a DOMString.


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