com.icl.saxon.tinytree

Class TinyNamespaceImpl

java.lang.Object

com.icl.saxon.om.AbstractNode

com.icl.saxon.tinytree.TinyNodeImpl

com.icl.saxon.tinytree.TinyNamespaceImpl

All Implemented Interfaces:

NodeInfo, javax.xml.transform.dom.DOMLocator, javax.xml.transform.Source, javax.xml.transform.SourceLocator, org.w3c.dom.Node

final class TinyNamespaceImpl
extends TinyNodeImpl

A node in the XML parse tree representing a Namespace. Note that this is generated only "on demand", when the namespace axis is expanded.

Version:

28 September 2000

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
TinyNamespaceImpl(TinyDocumentImpl doc, int nodeNr)

Method Summary

Methods

Modifier and Type	Method and Description
void	copy(Outputter out) Copy this node to a given outputter
java.lang.String	generateId() Get unique identifier.
java.lang.String	getDisplayName() Get the display name of this node.
int	getFingerprint() Get the fingerprint
java.lang.String	getLocalName() Get the local name of this node.
int	getNameCode() Get the nameCode, for name matching
int	getNamespaceCode() Get the namespace code (a numeric representation of the prefix and URI)
short	getNodeType() Return the type of node.
NodeInfo	getParent() Get the parent element of this namespace node
java.lang.String	getPrefix() Get the prefix part of the name of this node.
protected long	getSequenceNumber() Get the node sequence number (in document order).
java.lang.String	getStringValue() Return the string value of the node.
java.lang.String	getURI() Get the URI part of the name of this node.
boolean	isSameNodeInfo(NodeInfo other) Determine whether this is the same node as another node
(package private) void	setParentNode(int nodeNr) Set the parent element for this namespace node

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

compareOrder, getAttributeValue, getAttributeValue, getBaseURI, getDocumentRoot, getEnumeration, getLineNumber, getOriginatingNode, getSystemId, hasAttributes, hasChildNodes, outputNamespaceNodes, setLineNumber, setParentNode, setSystemId

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

appendChild, appendData, cloneNode, compareDocumentPosition, copyStringValue, 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

Constructor Detail

TinyNamespaceImpl

public TinyNamespaceImpl(TinyDocumentImpl doc,
                 int nodeNr)

Method Detail

getNamespaceCode

public int getNamespaceCode()

Get the namespace code (a numeric representation of the prefix and URI)

getFingerprint

public int getFingerprint()

Get the fingerprint

Specified by:

getFingerprint in interface NodeInfo

Overrides:

getFingerprint in class TinyNodeImpl

setParentNode

void setParentNode(int nodeNr)

Set the parent element for this namespace node

getNameCode

public int getNameCode()

Get the nameCode, for name matching

Specified by:

getNameCode in interface NodeInfo

Overrides:

getNameCode in class TinyNodeImpl

See Also:

allocate, getFingerprint

getPrefix

public java.lang.String getPrefix()

Get the prefix part of the name of this node. This is the name before the ":" if any.

Specified by:

getPrefix in interface NodeInfo

Specified by:

getPrefix in interface org.w3c.dom.Node

Overrides:

getPrefix in class TinyNodeImpl

Returns:

the prefix part of the name. Always null.

getDisplayName

public java.lang.String getDisplayName()

Get the display name of this node. For namespaces this is the namespace prefix.

Specified by:

getDisplayName in interface NodeInfo

Overrides:

getDisplayName in class TinyNodeImpl

Returns:

The display name of this node. For a node with no name, return an empty string.

getLocalName

public java.lang.String getLocalName()

Get the local name of this node. For namespaces this is the namespace prefix.

Specified by:

getLocalName in interface NodeInfo

Specified by:

getLocalName in interface org.w3c.dom.Node

Overrides:

getLocalName in class TinyNodeImpl

Returns:

The local name of this node.

getURI

public java.lang.String getURI()

Get the URI part of the name of this node.

Specified by:

getURI in interface NodeInfo

Overrides:

getURI in class TinyNodeImpl

Returns:

The URI of the namespace of this node. Always null.

getParent

public NodeInfo getParent()

Get the parent element of this namespace node

Specified by:

getParent in interface NodeInfo

Overrides:

getParent in class TinyNodeImpl

Returns:

The Node object describing the containing element or root node.

isSameNodeInfo

public final boolean isSameNodeInfo(NodeInfo other)

Determine whether this is the same node as another node

Specified by:

isSameNodeInfo in interface NodeInfo

Overrides:

isSameNodeInfo in class TinyNodeImpl

Returns:

true if this Node object and the supplied Node object represent the same node in the tree.

getNodeType

public final short getNodeType()

Return the type of node.

Returns:

NodeInfo.NAMESPACE

getStringValue

public final java.lang.String getStringValue()

Return the string value of the node.

Returns:

the namespace uri

generateId

public java.lang.String generateId()

Get unique identifier. Returns key of owning element with the name fingerprint as a suffix

Specified by:

generateId in interface NodeInfo

Overrides:

generateId in class TinyNodeImpl

Returns:

a string.

copy

public void copy(Outputter out)
          throws javax.xml.transform.TransformerException

Copy this node to a given outputter

Throws:

javax.xml.transform.TransformerException

getSequenceNumber

protected long getSequenceNumber()

Get the node sequence number (in document order). Sequence numbers are monotonic but not consecutive. In the current implementation, parent nodes (elements and roots) have a zero least-significant word, while namespaces, attributes, text nodes, comments, and PIs have the top word the same as their owner and the bottom half reflecting their relative position.

Overrides:

getSequenceNumber in class TinyNodeImpl