org.apache.xerces.dom
Class TextImpl
- org.w3c.dom.CharacterData, Cloneable, org.w3c.dom.events.EventTarget, org.w3c.dom.Node, org.w3c.dom.NodeList, Serializable, org.w3c.dom.Text
public class TextImpl
implements org.w3c.dom.CharacterData, org.w3c.dom.Text
Text nodes hold the non-markup, non-Entity content of
an Element or Attribute.
When a document is first made available to the DOM, there is only
one Text object for each block of adjacent plain-text. Users (ie,
applications) may create multiple adjacent Texts during editing --
see
org.w3c.dom.Element.normalize
for discussion.
Note that CDATASection is a subclass of Text. This is conceptually
valid, since they're really just two different ways of quoting
characters when they're written out as part of an XML stream.
$Id: TextImpl.java 345851 2005-11-21 06:32:34Z mrglavas $
DOCUMENT_POSITION_CONTAINS , DOCUMENT_POSITION_DISCONNECTED , DOCUMENT_POSITION_FOLLOWING , DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC , DOCUMENT_POSITION_IS_CONTAINED , DOCUMENT_POSITION_PRECEDING , ELEMENT_DEFINITION_NODE , FIRSTCHILD , HASSTRING , ID , IGNORABLEWS , NORMALIZED , OWNED , READONLY , SPECIFIED , SYNCCHILDREN , SYNCDATA , TREE_POSITION_ANCESTOR , TREE_POSITION_DESCENDANT , TREE_POSITION_DISCONNECTED , TREE_POSITION_EQUIVALENT , TREE_POSITION_FOLLOWING , TREE_POSITION_PRECEDING , TREE_POSITION_SAME_NODE , flags , ownerNode |
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 |
String | getNodeName() - Returns the node name.
|
short | getNodeType() - A short integer indicating what type of node this is.
|
String | getWholeText() - DOM Level 3 WD - Experimental.
|
protected void | insertTextContent(StringBuffer buf) - internal method taking a StringBuffer in parameter and inserts the
text content at the start of the buffer
|
boolean | isElementContentWhitespace() - DOM L3 Core CR - Experimental
Returns whether this text node contains
element content whitespace, often abusively called "ignorable whitespace".
|
boolean | isIgnorableWhitespace() - NON-DOM: Returns whether this Text is ignorable whitespace.
|
String | removeData() - NON-DOM (used by DOMParser: Sets data to empty string.
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void | replaceData(String value) - NON-DOM (used by DOMParser): Reset data for the node.
|
org.w3c.dom.Text | replaceWholeText(String content) - Replaces the text of the current node and all logically-adjacent text
nodes with the specified text.
|
void | setIgnorableWhitespace(boolean ignore) - NON-DOM: Set whether this Text is ignorable whitespace.
|
void | setValues(CoreDocumentImpl ownerDoc, String data) - NON-DOM: resets node and sets specified values for the current node
|
org.w3c.dom.Text | splitText(int offset) - Break a text node into two sibling nodes.
|
appendData , deleteData , getChildNodes , getData , getLength , getNodeValue , insertData , replaceData , setData , setNodeValue , setNodeValueInternal , setNodeValueInternal , substringData |
addEventListener , appendChild , changed , changes , cloneNode , compareDocumentPosition , compareTreePosition , dispatchEvent , getAttributes , getBaseURI , getChildNodes , getContainer , getFeature , getFirstChild , getLastChild , getLength , getLocalName , getNamespaceURI , getNextSibling , getNodeName , getNodeNumber , getNodeType , getNodeValue , getOwnerDocument , getParentNode , getPrefix , getPreviousSibling , getReadOnly , getTextContent , getUserData , getUserData , getUserDataRecord , hasAttributes , hasChildNodes , insertBefore , isDefaultNamespace , isEqualNode , isSameNode , isSupported , item , lookupNamespaceURI , lookupPrefix , needsSyncChildren , normalize , removeChild , removeEventListener , replaceChild , setNodeValue , setOwnerDocument , setPrefix , setReadOnly , setTextContent , setUserData , setUserData , synchronizeData , toString |
TextImpl
public TextImpl()
Default constructor
TextImpl
public TextImpl(CoreDocumentImpl ownerDoc,
String data)
Factory constructor.
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.
- getNodeType in interface org.w3c.dom.Node
- getNodeType in interface NodeImpl
getWholeText
public String getWholeText()
DOM Level 3 WD - Experimental.
Returns all text of Text
nodes logically-adjacent text
nodes to this node, concatenated in document order.
- getWholeText in interface org.w3c.dom.Text
insertTextContent
protected void insertTextContent(StringBuffer buf)
throws org.w3c.dom.DOMException
internal method taking a StringBuffer in parameter and inserts the
text content at the start of the buffer
isElementContentWhitespace
public boolean isElementContentWhitespace()
DOM L3 Core CR - Experimental
Returns whether this text node contains
element content whitespace, often abusively called "ignorable whitespace".
The text node is determined to contain whitespace in element content
during the load of the document or if validation occurs while using
Document.normalizeDocument()
.
- isElementContentWhitespace in interface org.w3c.dom.Text
isIgnorableWhitespace
public boolean isIgnorableWhitespace()
NON-DOM: Returns whether this Text is ignorable whitespace.
removeData
public String removeData()
NON-DOM (used by DOMParser: Sets data to empty string.
Returns the value the data was set to.
replaceData
public void replaceData(String value)
NON-DOM (used by DOMParser): Reset data for the node.
replaceWholeText
public org.w3c.dom.Text replaceWholeText(String content)
throws org.w3c.dom.DOMException
Replaces the text of the current node and all logically-adjacent text
nodes with the specified text. All logically-adjacent text nodes are
removed including the current node unless it was the recipient of the
replacement text.
- replaceWholeText in interface org.w3c.dom.Text
content
- The content of the replacing Text node.
- text - The Text node created with the specified content.
setIgnorableWhitespace
public void setIgnorableWhitespace(boolean ignore)
NON-DOM: Set whether this Text is ignorable whitespace.
setValues
public void setValues(CoreDocumentImpl ownerDoc,
String data)
NON-DOM: resets node and sets specified values for the current node
splitText
public org.w3c.dom.Text splitText(int offset)
throws org.w3c.dom.DOMException
Break a text node into two sibling nodes. (Note that if the current node
has no parent, they won't wind up as "siblings" -- they'll both be
orphans.)
- splitText in interface org.w3c.dom.Text
offset
- The offset at which to split. If offset is at the end of the
available data, the second node will be empty.
- A reference to the new node (containing data after the offset
point). The original node will contain data up to that point.
Copyright B) 1999-2006 The Apache Software Foundation. All Rights Reserved.