com.icl.saxon.tinytree

Class TinyElementImpl

java.lang.Object

com.icl.saxon.om.AbstractNode

com.icl.saxon.tinytree.TinyNodeImpl

com.icl.saxon.tinytree.TinyParentNodeImpl

com.icl.saxon.tinytree.TinyElementImpl

All Implemented Interfaces:

NodeInfo, DOMLocator, Source, SourceLocator, Element, Node

final class TinyElementImpl
extends TinyParentNodeImpl
implements Element

A node in the XML parse tree representing an XML element.

This class is an implementation of NodeInfo and also implements the DOM Element interface

Author:

Michael H. Kay

Field Summary

Fields inherited from class com.icl.saxon.tinytree.TinyNodeImpl

document, nodeNr, parent

Fields inherited from class com.icl.saxon.om.AbstractNode

NODE_LETTER

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

Fields inherited from interface com.icl.saxon.om.NodeInfo

ATTRIBUTE, COMMENT, ELEMENT, NAMESPACE, NODE, NONE, NUMBER_OF_TYPES, PI, ROOT, TEXT

Constructor Summary

Constructors

Constructor and Description
TinyElementImpl(TinyDocumentImpl doc, int nodeNr) Constructor

Method Summary

Modifier and Type	Method and Description
void	copy(Outputter out) Copy this node to a given outputter (supporting xsl:copy-of)
void	copy(Outputter out, boolean allNamespaces) Copy this node to a given outputter
String	getAttributeValue(int fingerprint) Get the value of a given attribute of this node
String	getAttributeValue(String uri, String localName) Find the value of a given attribute of this node.
String	getBaseURI() Get the base URI of this element node.
short	getNodeType() Return the type of node.
boolean	hasAttributes() Returns whether this node (if it is an element) has any attributes.
TinyAttributeImpl	makeAttributeNode(int index) Make an attribute node for a given attribute of this element
void	outputNamespaceNodes(Outputter out, boolean includeAncestors) Output all namespace nodes associated with this element.
void	setAttribute(String name, String value) Set the value of an attribute on the current element.

Methods inherited from class com.icl.saxon.tinytree.TinyParentNodeImpl

copyStringValue, getStringValue, hasChildNodes

Methods inherited from class com.icl.saxon.tinytree.TinyNodeImpl

compareOrder, generateId, getDisplayName, getDocumentRoot, getEnumeration, getFingerprint, getLineNumber, getLocalName, getNameCode, getOriginatingNode, getParent, getPrefix, getSequenceNumber, getSystemId, getURI, isSameNodeInfo, setLineNumber, setParentNode, setSystemId

Methods inherited from class com.icl.saxon.om.AbstractNode

appendChild, appendData, cloneNode, compareDocumentPosition, createAttribute, createAttributeNS, createCDATASection, createComment, createDocumentFragment, createElement, createElementNS, createEntityReference, createProcessingInstruction, createTextNode, deleteData, disallowUpdate, getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getAttributes, getChildNodes, getColumnNumber, getData, getDoctype, getDocumentElement, getElementById, getElementsByTagName, getElementsByTagNameNS, getFeature, getFirstChild, getImplementation, getLastChild, getLength, getName, getNamespaceURI, getNextSibling, getNodeName, getNodeValue, getOwnerDocument, getOwnerElement, getParentNode, getPreviousSibling, getPublicId, getSchemaTypeInfo, getSpecified, getTagName, getTextContent, getUserData, getValue, getWholeText, hasAttribute, hasAttributeNS, importNode, insertBefore, insertData, isDefaultNamespace, isElementContentWhitespace, isEqualNode, isId, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeAttribute, removeAttributeNode, removeAttributeNS, removeChild, replaceChild, replaceData, replaceWholeText, setAttributeNode, setAttributeNodeNS, setAttributeNS, setData, setIdAttribute, setIdAttributeNode, setIdAttributeNS, setNodeValue, setPrefix, setTextContent, setUserData, setValue, splitText, substringData, supports

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.Element

getAttribute, getAttributeNode, getAttributeNodeNS, getAttributeNS, getElementsByTagName, getElementsByTagNameNS, getSchemaTypeInfo, getTagName, hasAttribute, hasAttributeNS, removeAttribute, removeAttributeNode, removeAttributeNS, setAttributeNode, setAttributeNodeNS, setAttributeNS, setIdAttribute, setIdAttributeNode, setIdAttributeNS

Methods inherited from interface org.w3c.dom.Node

appendChild, cloneNode, compareDocumentPosition, getAttributes, getChildNodes, getFeature, getFirstChild, getLastChild, getLocalName, getNamespaceURI, getNextSibling, getNodeName, getNodeValue, getOwnerDocument, getParentNode, getPrefix, getPreviousSibling, getTextContent, getUserData, hasChildNodes, insertBefore, isDefaultNamespace, isEqualNode, isSameNode, isSupported, lookupNamespaceURI, lookupPrefix, normalize, removeChild, replaceChild, setNodeValue, setPrefix, setTextContent, setUserData

Constructor Detail

TinyElementImpl

public TinyElementImpl(TinyDocumentImpl doc,
                       int nodeNr)

Constructor

Method Detail

getNodeType

public final short getNodeType()

Return the type of node.

Specified by:

getNodeType in interface NodeInfo

Specified by:

getNodeType in interface Node

Returns:

NodeInfo.ELEMENT

getBaseURI

public String getBaseURI()

Get the base URI of this element node. This will be the same as the System ID unless xml:base has been used.

Specified by:

getBaseURI in interface NodeInfo

Specified by:

getBaseURI in interface Node

Overrides:

getBaseURI in class TinyNodeImpl

outputNamespaceNodes

public void outputNamespaceNodes(Outputter out,
                                 boolean includeAncestors)
                          throws TransformerException

Output all namespace nodes associated with this element.

Specified by:

outputNamespaceNodes in interface NodeInfo

Overrides:

outputNamespaceNodes in class TinyNodeImpl

Parameters:

out - The relevant outputter

includeAncestors - True if namespaces associated with ancestor elements must also be output; false if these are already known to be on the result tree.

Throws:

TransformerException

hasAttributes

public boolean hasAttributes()

Returns whether this node (if it is an element) has any attributes.

Specified by:

hasAttributes in interface Node

Overrides:

hasAttributes in class TinyNodeImpl

Returns:

true if this node has any attributes, false otherwise.

Since:

DOM Level 2

getAttributeValue

public String getAttributeValue(String uri,
                                String localName)

Find the value of a given attribute of this node.
This method is defined on all nodes to meet XSL requirements, but for nodes other than elements it will always return null.

Specified by:

getAttributeValue in interface NodeInfo

Overrides:

getAttributeValue in class TinyNodeImpl

Parameters:

uri - the namespace uri of an attribute

localName - the local name of an attribute

Returns:

the value of the attribute, if it exists, otherwise null

getAttributeValue

public String getAttributeValue(int fingerprint)

Get the value of a given attribute of this node

Specified by:

getAttributeValue in interface NodeInfo

Overrides:

getAttributeValue in class TinyNodeImpl

Parameters:

fingerprint - The fingerprint of the attribute name

Returns:

the attribute value if it exists or null if not

makeAttributeNode

public TinyAttributeImpl makeAttributeNode(int index)

Make an attribute node for a given attribute of this element

Parameters:

index - The relative position of the attribute, counting from zero. This is trusted to be in range.

setAttribute

public void setAttribute(String name,
                         String value)
                  throws DOMException

Set the value of an attribute on the current element. This affects subsequent calls of getAttribute() for that element.

Specified by:

setAttribute in interface Element

Parameters:

name - The name of the attribute to be set. Any prefix is interpreted relative to the namespaces defined for this element.

value - The new value of the attribute. Set this to null to remove the attribute.

Throws:

DOMException

copy

public void copy(Outputter out)
          throws TransformerException

Copy this node to a given outputter (supporting xsl:copy-of)

Specified by:

copy in interface NodeInfo

Throws:

TransformerException

copy

public void copy(Outputter out,
                 boolean allNamespaces)
          throws TransformerException

Copy this node to a given outputter

Parameters:

allNamespaces - true if all namespace nodes must be copied; false if namespace nodes for the parent element are already on the result tree

Throws:

TransformerException