/*
* reserved comment block
* DO NOT REMOVE OR ALTER!
*/
/*
* Copyright 1999-2004 The Apache Software Foundation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* $Id: NSInfo.java,v 1.2.4.1 2005/09/15 08:15:48 suresh_emailid Exp $
*/
package com.sun.org.apache.xml.internal.utils;
/**
* This class holds information about the namespace info
* of a node. It is used to optimize namespace lookup in
* a generic DOM.
* @xsl.usage internal
*/
public class NSInfo
{
/**
* Constructor NSInfo
*
*
* @param hasProcessedNS Flag indicating whether namespaces
* have been processed for this node
* @param hasXMLNSAttrs Flag indicating whether this node
* has XMLNS attributes.
*/
public NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs)
{
m_hasProcessedNS = hasProcessedNS;
m_hasXMLNSAttrs = hasXMLNSAttrs;
m_namespace = null;
m_ancestorHasXMLNSAttrs = ANCESTORXMLNSUNPROCESSED;
}
// Unused at the moment
/**
* Constructor NSInfo
*
*
* @param hasProcessedNS Flag indicating whether namespaces
* have been processed for this node
* @param hasXMLNSAttrs Flag indicating whether this node
* has XMLNS attributes.
* @param ancestorHasXMLNSAttrs Flag indicating whether one of this node's
* ancestor has XMLNS attributes.
*/
public NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs,
int ancestorHasXMLNSAttrs)
{
m_hasProcessedNS = hasProcessedNS;
m_hasXMLNSAttrs = hasXMLNSAttrs;
m_ancestorHasXMLNSAttrs = ancestorHasXMLNSAttrs;
m_namespace = null;
}
/**
* Constructor NSInfo
*
*
* @param namespace The namespace URI
* @param hasXMLNSAttrs Flag indicating whether this node
* has XMLNS attributes.
*/
public NSInfo(String namespace, boolean hasXMLNSAttrs)
{
m_hasProcessedNS = true;
m_hasXMLNSAttrs = hasXMLNSAttrs;
m_namespace = namespace;
m_ancestorHasXMLNSAttrs = ANCESTORXMLNSUNPROCESSED;
}
/** The namespace URI */
public String m_namespace;
/** Flag indicating whether this node has an XMLNS attribute */
public boolean m_hasXMLNSAttrs;
/** Flag indicating whether namespaces have been processed for this node */
public boolean m_hasProcessedNS;
/** Flag indicating whether one of this node's ancestor has an XMLNS attribute */
public int m_ancestorHasXMLNSAttrs;
/** Constant for ancestors XMLNS atributes not processed */
public static final int ANCESTORXMLNSUNPROCESSED = 0;
/** Constant indicating an ancestor has an XMLNS attribute */
public static final int ANCESTORHASXMLNS = 1;
/** Constant indicating ancestors don't have an XMLNS attribute */
public static final int ANCESTORNOXMLNS = 2;
}