- /*
- * 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 1.5 2004/02/17 04:21:14 minchau 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 hasXMLNSAttrs 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;
- }