org.apache.xalan.stree
Class TextImpl

java.lang.Object
  |
  +--org.apache.xml.utils.UnImplNode
        |
        +--org.apache.xalan.stree.Child
              |
              +--org.apache.xalan.stree.TextImpl

Direct Known Subclasses:

CDATASectionImpl, CommentImpl

public class TextImpl

extends Child

implements Text

**For internal use only** Class to hold information about a Text node.

Constructor Summary

TextImpl(DocumentImpl doc, char[] ch, int start, int length)
Constructor TextImpl

TextImpl(DocumentImpl doc, java.lang.String data)
Constructor TextImpl

Method Summary

void	dispatchCharactersEvent(ContentHandler ch) Handle a Characters event
java.lang.String	getData() Retrieve character data currently stored in this node.
int	getLength() Report number of characters currently stored in this node's data.
int	getLengthInBuffer() Get the length of text in the text buffer.
java.lang.String	getLocalName() Returns the local part of the qualified name of this node.
java.lang.String	getNodeName() Returns the node name.
short	getNodeType() A short integer indicating what type of node this is.
java.lang.String	getNodeValue() Return the text that constitutes this node's data.
int	getStartOffsetInBuffer() Get the start of text in the text buffer.

Methods inherited from class org.apache.xalan.stree.Child

getAttributes, getFirstChild, getLastChild, getLevel, getNamespaceURI, getNextSibling, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTagName, getUid, hasChildNodes, isComplete, isNamespaceNode, isSupported, setAttribute, setComplete, setLevel

Methods inherited from class org.apache.xml.utils.UnImplNode

appendChild, appendData, cloneNode, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, error, error, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getChildNodes, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getImplementation, getOwnerElement, getSpecified, hasAttribute, hasAttributeNS, hasAttributes, importNode, insertBefore, insertData, item, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceChild, replaceData, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setNodeValue, setPrefix, setValue, splitText, substringData

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TextImpl

public TextImpl(DocumentImpl doc,
                java.lang.String data)

Constructor TextImpl

Parameters:

doc - Document object

data - Text from node

TextImpl

public TextImpl(DocumentImpl doc,
                char[] ch,
                int start,
                int length)

Constructor TextImpl

Parameters:

doc - Document object

ch - Array containing text from node

start - Start location of text in array

length - Length of text in array

Method Detail

getStartOffsetInBuffer

public int getStartOffsetInBuffer()

Get the start of text in the text buffer.

Returns:

the start of text in the text buffer.

getLengthInBuffer

public int getLengthInBuffer()

Get the length of text in the text buffer.

Returns:

the length of text in the text buffer.

dispatchCharactersEvent

public void dispatchCharactersEvent(ContentHandler ch)
                             throws SAXException

Handle a Characters event

Parameters:

ch - Content handler to handle SAX events

Throws:

SAXException - if the content handler characters event throws a SAXException.

Overrides:

dispatchCharactersEvent in class Child

getNodeType

public short getNodeType()

A short integer indicating what type of node this is. The named constants for this value are defined in the org.w3c.dom.Node interface.

Returns:

TEXT_NODE node type

Overrides:

getNodeType in class UnImplNode

getNodeName

public java.lang.String getNodeName()

Returns the node name.

Returns:

Text node name

Overrides:

getNodeName in class UnImplNode

getLocalName

public java.lang.String getLocalName()

Returns the local part of the qualified name of this node.
For nodes created with a DOM Level 1 method, such as createElement from the Document interface, it is null.

Returns:

Text node name

Overrides:

getLocalName in class Child

Since:

DOM Level 2

getData

public java.lang.String getData()

Retrieve character data currently stored in this node.

Returns:

Text from this text node

Throws:

DOMExcpetion(DOMSTRING_SIZE_ERR) - In some implementations, the stored data may exceed the permitted length of strings. If so, getData() will throw this DOMException advising the user to instead retrieve the data in chunks via the substring() operation.

getLength

public int getLength()

Report number of characters currently stored in this node's data. It may be 0, meaning that the value is an empty string.

Returns:

number of characters in this node's data.

Overrides:

getLength in class UnImplNode

getNodeValue

public java.lang.String getNodeValue()

Return the text that constitutes this node's data.

Returns:

this node's data

Overrides:

getNodeValue in class UnImplNode