Package org.apache.xerces.dom
Class ProcessingInstructionImpl
- java.lang.Object
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- org.apache.xerces.dom.NodeImpl
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- org.apache.xerces.dom.ChildNode
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- org.apache.xerces.dom.CharacterDataImpl
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- org.apache.xerces.dom.ProcessingInstructionImpl
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,org.w3c.dom.events.EventTarget
,org.w3c.dom.Node
,org.w3c.dom.NodeList
,org.w3c.dom.ProcessingInstruction
- Direct Known Subclasses:
DeferredProcessingInstructionImpl
public class ProcessingInstructionImpl extends CharacterDataImpl implements org.w3c.dom.ProcessingInstruction
Processing Instructions (PIs) permit documents to carry processor-specific information alongside their actual content. PIs are most common in XML, but they are supported in HTML as well. This class inherits from CharacterDataImpl to reuse its setNodeValue method.INTERNAL:
- Usage of this class is not supported. It may be altered or removed at any time.
- Since:
- PR-DOM-Level-1-19980818.
- Version:
- $Id: ProcessingInstructionImpl.java 890194 2009-12-14 06:33:17Z mrglavas $
- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description protected java.lang.String
target
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Fields inherited from class org.apache.xerces.dom.CharacterDataImpl
data
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Fields inherited from class org.apache.xerces.dom.ChildNode
nextSibling, previousSibling
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Fields inherited from class org.apache.xerces.dom.NodeImpl
DOCUMENT_POSITION_CONTAINS, DOCUMENT_POSITION_DISCONNECTED, DOCUMENT_POSITION_FOLLOWING, DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC, DOCUMENT_POSITION_IS_CONTAINED, DOCUMENT_POSITION_PRECEDING, ELEMENT_DEFINITION_NODE, FIRSTCHILD, flags, HASSTRING, ID, IGNORABLEWS, NORMALIZED, OWNED, ownerNode, 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
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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
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Constructor Summary
Constructors Constructor Description ProcessingInstructionImpl(CoreDocumentImpl ownerDoc, java.lang.String target, java.lang.String data)
Factory constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getBaseURI()
Returns the absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI.java.lang.String
getNodeName()
Returns the targetshort
getNodeType()
A short integer indicating what type of node this is.java.lang.String
getTarget()
A PI's "target" states what processor channel the PI's data should be directed to.-
Methods inherited from class org.apache.xerces.dom.CharacterDataImpl
appendData, deleteData, getChildNodes, getData, getLength, getNodeValue, insertData, replaceData, setData, setNodeValue, setNodeValueInternal, setNodeValueInternal, substringData
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Methods inherited from class org.apache.xerces.dom.ChildNode
cloneNode, getNextSibling, getParentNode, getPreviousSibling
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Methods inherited from class org.apache.xerces.dom.NodeImpl
addEventListener, appendChild, changed, changes, compareDocumentPosition, compareTreePosition, dispatchEvent, getAttributes, getContainer, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNodeNumber, getOwnerDocument, getPrefix, getReadOnly, getTextContent, getUserData, getUserData, getUserDataRecord, hasAttributes, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, item, lookupNamespaceURI, lookupPrefix, needsSyncChildren, normalize, removeChild, removeEventListener, replaceChild, setOwnerDocument, setPrefix, setReadOnly, setTextContent, setUserData, setUserData, synchronizeData, toString
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.w3c.dom.Node
appendChild, cloneNode, compareDocumentPosition, getAttributes, 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
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Constructor Detail
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ProcessingInstructionImpl
public ProcessingInstructionImpl(CoreDocumentImpl ownerDoc, java.lang.String target, java.lang.String data)
Factory constructor.
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Method Detail
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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.- Specified by:
getNodeType
in interfaceorg.w3c.dom.Node
- Specified by:
getNodeType
in classNodeImpl
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getNodeName
public java.lang.String getNodeName()
Returns the target- Specified by:
getNodeName
in interfaceorg.w3c.dom.Node
- Specified by:
getNodeName
in classNodeImpl
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getTarget
public java.lang.String getTarget()
A PI's "target" states what processor channel the PI's data should be directed to. It is defined differently in HTML and XML.In XML, a PI's "target" is the first (whitespace-delimited) token following the "" token that begins the PI.
In HTML, target is always null.
Note that getNodeName is aliased to getTarget.
- Specified by:
getTarget
in interfaceorg.w3c.dom.ProcessingInstruction
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getBaseURI
public java.lang.String getBaseURI()
Returns the absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI. Note: If the URI is malformed, a null is returned.- Specified by:
getBaseURI
in interfaceorg.w3c.dom.Node
- Overrides:
getBaseURI
in classNodeImpl
- Returns:
- The absolute base URI of this node or null.
- Since:
- DOM Level 3
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