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java.lang.Object org.apache.crimson.tree.NodeBase org.apache.crimson.tree.PINode
Node representing an XML processing instruction.
Functionality to restore in some other way: As a convenience function, the instruction data may optionally be parsed as element attributes are parsed. There is no requirement to use this particular syntax for instruction data.
Field Summary | |
private char[] |
data
|
(package private) XmlDocument |
ownerDocument
|
(package private) boolean |
readonly
|
private String |
target
|
Fields inherited from interface org.w3c.dom.Node |
ATTRIBUTE_NODE, CDATA_SECTION_NODE, COMMENT_NODE, DOCUMENT_FRAGMENT_NODE, DOCUMENT_NODE, DOCUMENT_TYPE_NODE, ELEMENT_NODE, ENTITY_NODE, ENTITY_REFERENCE_NODE, NOTATION_NODE, PROCESSING_INSTRUCTION_NODE, TEXT_NODE |
Constructor Summary | |
|
PINode()
Constructs a processing instruction node. |
(package private) |
PINode(String target,
char[] buf,
int offset,
int len)
|
|
PINode(String target,
String text)
Constructs a processing instruction node. |
Method Summary | |
org.w3c.dom.Node |
appendChild(org.w3c.dom.Node newChild)
DOM: Throws a HIERARCHY_REQUEST_ERR DOMException. |
org.w3c.dom.Node |
cloneNode(boolean deep)
Returns a new processing instruction with the same content as this. |
org.w3c.dom.NamedNodeMap |
getAttributes()
DOM: returns null. |
org.w3c.dom.NodeList |
getChildNodes()
DOM: Returns an object which permits "live" access to all this node's children. |
String |
getData()
DOM: Returns the text data as a string. |
org.w3c.dom.Node |
getFirstChild()
DOM: Returns null. |
int |
getIndexOf(org.w3c.dom.Node maybeChild)
Returns the index of the node in the list of children, such that item() will return that child. |
String |
getInheritedAttribute(String name)
Returns the value of a given attribute, tracing up through ancestors if needed. |
String |
getLanguage()
Returns the language id (value of xml:lang
attribute) applicable to this node, if known. |
org.w3c.dom.Node |
getLastChild()
DOM: returns null. |
int |
getLength()
DOM: Returns zero. |
String |
getLocalName()
DOM2: returns null. |
(package private) String |
getMessage(String messageId)
|
(package private) String |
getMessage(String messageId,
Object[] parameters)
|
String |
getNamespaceURI()
DOM2: returns null. |
org.w3c.dom.Node |
getNextSibling()
DOM: Returns the node immediately following this node in a breadth first traversal of the tree, or null if there is no such sibling. |
String |
getNodeName()
Returns the PI target name. |
short |
getNodeType()
DOM: Returns the PROCESSING_INSTRUCTION_NODE node type. |
String |
getNodeValue()
DOM: Returns the text data as a string. |
org.w3c.dom.Document |
getOwnerDocument()
DOM: Returns the document to which this node belongs. |
(package private) ParentNode |
getParentImpl()
|
org.w3c.dom.Node |
getParentNode()
DOM: Returns the node's parent. |
String |
getPrefix()
DOM2: returns null. |
org.w3c.dom.Node |
getPreviousSibling()
DOM: Returns the node immediately preceding this node in a breadth first traversal of the tree, or null if there is no such sibling. |
String |
getTarget()
DOM: Returns the processor the instruction is directed to. |
boolean |
hasAttributes()
Returns whether this node (if it is an element) has any attributes. |
boolean |
hasChildNodes()
DOM: Returns false. |
org.w3c.dom.Node |
insertBefore(org.w3c.dom.Node newChild,
org.w3c.dom.Node refChild)
DOM: Throws a HIERARCHY_REQUEST_ERR DOMException. |
boolean |
isReadonly()
Method to allow easy determination of whether a node is read only. |
boolean |
isSupported(String feature,
String version)
DOM2: |
org.w3c.dom.Node |
item(int i)
DOM: Returns null. |
void |
normalize()
DOM2: noop. |
org.w3c.dom.Node |
removeChild(org.w3c.dom.Node oldChild)
DOM: Throws a HIERARCHY_REQUEST_ERR DOMException. |
org.w3c.dom.Node |
replaceChild(org.w3c.dom.Node newChild,
org.w3c.dom.Node refChild)
DOM: Throws a HIERARCHY_REQUEST_ERR DOMException. |
void |
setData(String data)
DOM: Assigns the text data. |
void |
setNodeValue(String data)
DOM: Assigns the text data. |
protected void |
setOwnerDocument(XmlDocument doc)
|
(package private) void |
setParentNode(ParentNode arg,
int index)
|
void |
setPrefix(String prefix)
DOM2: throws DOMException.NAMESPACE_ERR Overridden by subclasses that support namespaces. |
void |
setReadonly(boolean deep)
Sets the node to be readonly; applies recursively to the children of this node if the parameter is true. |
void |
setTarget(String target)
DOM: Assigns the processor the instruction is directed to. |
void |
writeChildrenXml(XmlWriteContext context)
Does nothing; this type of node has no children. |
void |
writeXml(XmlWriteContext context)
Writes the processing instruction as well formed XML text. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.w3c.dom.Node |
appendChild, getAttributes, getChildNodes, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, hasAttributes, hasChildNodes, insertBefore, isSupported, normalize, removeChild, replaceChild, setPrefix |
Field Detail |
private String target
private char[] data
XmlDocument ownerDocument
boolean readonly
Constructor Detail |
public PINode()
public PINode(String target, String text)
PINode(String target, char[] buf, int offset, int len)
Method Detail |
public short getNodeType()
getNodeType
in interface org.w3c.dom.Node
public String getTarget()
getTarget
in interface org.w3c.dom.ProcessingInstruction
public void setTarget(String target)
public String getData()
getData
in interface org.w3c.dom.ProcessingInstruction
public void setData(String data)
setData
in interface org.w3c.dom.ProcessingInstruction
public String getNodeValue()
getNodeValue
in interface org.w3c.dom.Node
getNodeValue
in class NodeBase
public void setNodeValue(String data)
setNodeValue
in interface org.w3c.dom.Node
setNodeValue
in class NodeBase
public void writeXml(XmlWriteContext context) throws IOException
Doesn't currently check for the ?> substrings in PI data, which are illegal
writeXml
in interface XmlWritable
IOException
public org.w3c.dom.Node cloneNode(boolean deep)
cloneNode
in interface org.w3c.dom.Node
public String getNodeName()
getNodeName
in interface org.w3c.dom.Node
ParentNode getParentImpl()
public boolean isReadonly()
NodeEx
isReadonly
in interface NodeEx
true
if the node is read onlypublic void setReadonly(boolean deep)
NodeEx
setReadonly
in interface NodeEx
deep
- If true
recursively set the nodes in the
subtree under the current node to be read only.
If false
then set only the current node to be
readonlypublic String getLanguage()
xml:lang
attribute) applicable to this node, if known. Traces up
through ancestors as needed.
getLanguage
in interface NodeEx
public String getInheritedAttribute(String name)
getInheritedAttribute
in interface NodeEx
name
- identifies the attribute; colons may be included,
but namespace prefixes are not interpreted
public void writeChildrenXml(XmlWriteContext context) throws IOException
writeChildrenXml
in interface XmlWritable
IOException
public org.w3c.dom.Node getParentNode()
getParentNode
in interface org.w3c.dom.Node
void setParentNode(ParentNode arg, int index) throws org.w3c.dom.DOMException
org.w3c.dom.DOMException
protected void setOwnerDocument(XmlDocument doc)
public org.w3c.dom.Document getOwnerDocument()
getOwnerDocument
in interface org.w3c.dom.Node
public boolean hasChildNodes()
hasChildNodes
in interface org.w3c.dom.Node
public org.w3c.dom.Node getFirstChild()
getFirstChild
in interface org.w3c.dom.Node
public int getLength()
getLength
in interface org.w3c.dom.NodeList
public org.w3c.dom.Node item(int i)
item
in interface org.w3c.dom.NodeList
public org.w3c.dom.NodeList getChildNodes()
In this implementation, nodes provide such access without needing another node as an intermediary; "this" is returned.
getChildNodes
in interface org.w3c.dom.Node
public org.w3c.dom.Node getLastChild()
getLastChild
in interface org.w3c.dom.Node
public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild) throws org.w3c.dom.DOMException
appendChild
in interface org.w3c.dom.Node
org.w3c.dom.DOMException
- thrown always.public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild) throws org.w3c.dom.DOMException
insertBefore
in interface org.w3c.dom.Node
org.w3c.dom.DOMException
- thrown always.public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild, org.w3c.dom.Node refChild) throws org.w3c.dom.DOMException
replaceChild
in interface org.w3c.dom.Node
org.w3c.dom.DOMException
- thrown always.public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild) throws org.w3c.dom.DOMException
removeChild
in interface org.w3c.dom.Node
org.w3c.dom.DOMException
- thrown always.public org.w3c.dom.Node getNextSibling()
getNextSibling
in interface org.w3c.dom.Node
public org.w3c.dom.Node getPreviousSibling()
getPreviousSibling
in interface org.w3c.dom.Node
public org.w3c.dom.NamedNodeMap getAttributes()
getAttributes
in interface org.w3c.dom.Node
public void normalize()
normalize
in interface org.w3c.dom.Node
public boolean isSupported(String feature, String version)
isSupported
in interface org.w3c.dom.Node
public String getNamespaceURI()
getNamespaceURI
in interface org.w3c.dom.Node
public String getPrefix()
getPrefix
in interface org.w3c.dom.Node
public void setPrefix(String prefix) throws org.w3c.dom.DOMException
setPrefix
in interface org.w3c.dom.Node
org.w3c.dom.DOMException
public String getLocalName()
getLocalName
in interface org.w3c.dom.Node
public boolean hasAttributes()
hasAttributes
in interface org.w3c.dom.Node
public int getIndexOf(org.w3c.dom.Node maybeChild)
NodeEx
getIndexOf
in interface NodeEx
maybeChild
- the node which may be a child of this one
String getMessage(String messageId)
String getMessage(String messageId, Object[] parameters)
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