org.apache.xerces.impl.xs.opti

Class TextImpl

Implemented Interfaces:
org.w3c.dom.Node, org.w3c.dom.Text

public class TextImpl
extends DefaultText

Version:
$Id: TextImpl.java 320098 2004-10-06 15:14:55Z mrglavas $
Author:
Neil Graham, IBM

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(StringBuffer str, SchemaDOM sDOM, int row, int col)

Method Summary

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()
org.w3c.dom.Node
getParentNode()
org.w3c.dom.Node
getPreviousSibling()
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, getData, getLength, getWholeText, insertData, isElementContentWhitespace, replaceData, replaceWholeText, setData, splitText, substringData

Methods inherited from class org.apache.xerces.impl.xs.opti.NodeImpl

getLocalName, getNamespaceURI, getNodeName, getNodeType, getPrefix, getReadOnly, setReadOnly

Methods inherited from class org.apache.xerces.impl.xs.opti.DefaultNode

appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Constructor Details

TextImpl

public TextImpl(StringBuffer str,
                SchemaDOM sDOM,
                int row,
                int col)

Method Details

getData

public 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 interface 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 interface DefaultText

getNextSibling

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

getParentNode

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

getPreviousSibling

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

substringData

public 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 interface 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.

Copyright B) 1999-2006 The Apache Software Foundation. All Rights Reserved.