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java.lang.Objectorg.apache.xerces.dom.NodeImpl
org.apache.xerces.dom.ChildNode
org.apache.xerces.dom.CharacterDataImpl
org.apache.xerces.dom.TextImpl
public class TextImpl
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 Node.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.
Field Summary |
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Fields inherited from class org.apache.xerces.dom.CharacterDataImpl |
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data |
Fields inherited from class org.apache.xerces.dom.ChildNode |
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nextSibling, previousSibling |
Fields inherited from interface org.w3c.dom.Node |
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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 | |
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TextImpl()
Default constructor |
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TextImpl(CoreDocumentImpl ownerDoc,
java.lang.String data)
Factory constructor. |
Method Summary | |
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java.lang.String |
getNodeName()
Returns the node name. |
short |
getNodeType()
A short integer indicating what type of node this is. |
java.lang.String |
getWholeText()
DOM Level 3 WD - Experimental. |
protected void |
insertTextContent(java.lang.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. |
java.lang.String |
removeData()
NON-DOM (used by DOMParser: Sets data to empty string. |
void |
replaceData(java.lang.String value)
NON-DOM (used by DOMParser): Reset data for the node. |
org.w3c.dom.Text |
replaceWholeText(java.lang.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,
java.lang.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. |
Methods inherited from class org.apache.xerces.dom.CharacterDataImpl |
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appendData, deleteData, getChildNodes, getData, getLength, getNodeValue, insertData, replaceData, setData, setNodeValue, setNodeValueInternal, setNodeValueInternal, substringData |
Methods inherited from class org.apache.xerces.dom.ChildNode |
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cloneNode, getNextSibling, getParentNode, getPreviousSibling |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.w3c.dom.CharacterData |
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appendData, deleteData, getData, getLength, insertData, replaceData, setData, substringData |
Methods inherited from interface org.w3c.dom.Node |
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appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData |
Constructor Detail |
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public TextImpl()
public TextImpl(CoreDocumentImpl ownerDoc, java.lang.String data)
Method Detail |
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public void setValues(CoreDocumentImpl ownerDoc, java.lang.String data)
ownerDoc
- data
- public short getNodeType()
getNodeType
in interface org.w3c.dom.Node
getNodeType
in class NodeImpl
public java.lang.String getNodeName()
getNodeName
in interface org.w3c.dom.Node
getNodeName
in class NodeImpl
public void setIgnorableWhitespace(boolean ignore)
public boolean isElementContentWhitespace()
Document.normalizeDocument()
.
isElementContentWhitespace
in interface org.w3c.dom.Text
public java.lang.String getWholeText()
Text
nodes logically-adjacent text
nodes to this node, concatenated in document order.
getWholeText
in interface org.w3c.dom.Text
protected void insertTextContent(java.lang.StringBuffer buf) throws org.w3c.dom.DOMException
buf
-
org.w3c.dom.DOMException
public org.w3c.dom.Text replaceWholeText(java.lang.String content) throws org.w3c.dom.DOMException
replaceWholeText
in interface org.w3c.dom.Text
content
- The content of the replacing Text node.
org.w3c.dom.DOMException
public boolean isIgnorableWhitespace()
public org.w3c.dom.Text splitText(int offset) throws org.w3c.dom.DOMException
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.
DOMException(INDEX_SIZE_ERR)
- if offset is <0 or >length.
DOMException(NO_MODIFICATION_ALLOWED_ERR)
- if node is read-only.
org.w3c.dom.DOMException
public void replaceData(java.lang.String value)
public java.lang.String removeData()
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