Package org.apache.xerces.dom
Class ProcessingInstructionImpl
java.lang.Object
org.apache.xerces.dom.NodeImpl
org.apache.xerces.dom.ChildNode
org.apache.xerces.dom.CharacterDataImpl
org.apache.xerces.dom.ProcessingInstructionImpl
- All Implemented Interfaces:
Serializable
,Cloneable
,EventTarget
,Node
,NodeList
,ProcessingInstruction
- Direct Known Subclasses:
DeferredProcessingInstructionImpl
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:
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Field Summary
FieldsFields inherited from class org.apache.xerces.dom.CharacterDataImpl
data
Fields inherited from class org.apache.xerces.dom.ChildNode
nextSibling, previousSibling
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
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
ConstructorsConstructorDescriptionProcessingInstructionImpl
(CoreDocumentImpl ownerDoc, String target, String data) Factory constructor. -
Method Summary
Modifier and TypeMethodDescriptionReturns the absolute base URI of this node or null if the implementation wasn't able to obtain an absolute URI.Returns the targetshort
A short integer indicating what type of node this is.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
Methods inherited from class org.apache.xerces.dom.ChildNode
cloneNode, getNextSibling, getParentNode, getPreviousSibling
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
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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
Methods inherited from interface org.w3c.dom.ProcessingInstruction
getData, setData
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Field Details
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target
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Constructor Details
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ProcessingInstructionImpl
Factory constructor.
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Method Details
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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 interfaceNode
- Specified by:
getNodeType
in classNodeImpl
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getNodeName
Returns the target- Specified by:
getNodeName
in interfaceNode
- Specified by:
getNodeName
in classNodeImpl
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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 "invalid input: '<'?" token that begins the PI.
In HTML, target is always null.
Note that getNodeName is aliased to getTarget.
- Specified by:
getTarget
in interfaceProcessingInstruction
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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 interfaceNode
- Overrides:
getBaseURI
in classNodeImpl
- Returns:
- The absolute base URI of this node or null.
- Since:
- DOM Level 3
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