Package net.sf.saxon.dom
Class AttrOverNodeInfo
- java.lang.Object
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- net.sf.saxon.dom.NodeOverNodeInfo
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- net.sf.saxon.dom.AttrOverNodeInfo
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public class AttrOverNodeInfo extends NodeOverNodeInfo implements Attr
This class is an implementation of the DOM Attr class that wraps a Saxon NodeInfo representation of an attribute or namespace node.
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Field Summary
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Fields inherited from class net.sf.saxon.dom.NodeOverNodeInfo
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 AttrOverNodeInfo()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description NodeList
getChildNodes()
Return aNodeList
that contains all children of this node.Node
getFirstChild()
Get first childNode
getLastChild()
Get last childString
getName()
Get the name of an attribute node (the lexical QName) (DOM method)Element
getOwnerElement()
TheElement
node this attribute is attached to ornull
if this attribute is not in use.TypeInfo
getSchemaTypeInfo()
Get the schema type information for this node.boolean
getSpecified()
If this attribute was explicitly given a value in the original document, this istrue
; otherwise, it isfalse
.String
getValue()
Return the character value of an attribute node (DOM method)boolean
hasChildNodes()
Determine whether the node has any children.boolean
isId()
Determine whether this (attribute) node is an ID.void
setValue(String value)
Set the value of an attribute node.-
Methods inherited from class net.sf.saxon.dom.NodeOverNodeInfo
appendChild, cloneNode, compareDocumentPosition, disallowUpdate, equals, getAttributes, getBaseURI, getFeature, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUnderlyingNodeInfo, getUserData, hasAttributes, hashCode, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData, wrap
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.w3c.dom.Node
appendChild, cloneNode, compareDocumentPosition, getAttributes, getBaseURI, getFeature, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeType, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasAttributes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData
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Method Detail
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getName
public String getName()
Get the name of an attribute node (the lexical QName) (DOM method)
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getValue
public String getValue()
Return the character value of an attribute node (DOM method)
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hasChildNodes
public boolean hasChildNodes()
Determine whether the node has any children.- Specified by:
hasChildNodes
in interfaceNode
- Overrides:
hasChildNodes
in classNodeOverNodeInfo
- Returns:
true
: a DOM Attribute has a text node as a child.
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getFirstChild
public Node getFirstChild()
Get first child- Specified by:
getFirstChild
in interfaceNode
- Overrides:
getFirstChild
in classNodeOverNodeInfo
- Returns:
- the first child node of this node. In this model an attribute node always has a single text node as its child.
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getLastChild
public Node getLastChild()
Get last child- Specified by:
getLastChild
in interfaceNode
- Overrides:
getLastChild
in classNodeOverNodeInfo
- Returns:
- last child of this node, or null if it has no children
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getChildNodes
public NodeList getChildNodes()
Return aNodeList
that contains all children of this node. If there are no children, this is aNodeList
containing no nodes.- Specified by:
getChildNodes
in interfaceNode
- Overrides:
getChildNodes
in classNodeOverNodeInfo
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getSpecified
public boolean getSpecified()
If this attribute was explicitly given a value in the original document, this istrue
; otherwise, it isfalse
. (DOM method)- Specified by:
getSpecified
in interfaceAttr
- Returns:
- Always true in this implementation.
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setValue
public void setValue(String value) throws DOMException
Set the value of an attribute node. (DOM method). Always fails (because tree is readonly)- Specified by:
setValue
in interfaceAttr
- Throws:
DOMException
- always, to indicate that update is not supported in this DOM implementation
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isId
public boolean isId()
Determine whether this (attribute) node is an ID. This method is introduced in DOM Level 3.
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getOwnerElement
public Element getOwnerElement()
TheElement
node this attribute is attached to ornull
if this attribute is not in use.- Specified by:
getOwnerElement
in interfaceAttr
- Since:
- DOM Level 2
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getSchemaTypeInfo
public TypeInfo getSchemaTypeInfo()
Get the schema type information for this node. Returns null for an untyped node.- Specified by:
getSchemaTypeInfo
in interfaceAttr
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