org.apache.xml.utils
Class NSInfo

java.lang.Object
  extended byorg.apache.xml.utils.NSInfo

public class NSInfo
extends Object

This class holds information about the namespace info of a node. It is used to optimize namespace lookup in a generic DOM.


Field Summary
static int ANCESTORHASXMLNS
          Constant indicating an ancestor has an XMLNS attribute
static int ANCESTORNOXMLNS
          Constant indicating ancestors don't have an XMLNS attribute
static int ANCESTORXMLNSUNPROCESSED
          Constant for ancestors XMLNS atributes not processed
 int m_ancestorHasXMLNSAttrs
          Flag indicating whether one of this node's ancestor has an XMLNS attribute
 boolean m_hasProcessedNS
          Flag indicating whether namespaces have been processed for this node
 boolean m_hasXMLNSAttrs
          Flag indicating whether this node has an XMLNS attribute
 String m_namespace
          The namespace URI
 
Constructor Summary
NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs)
          Constructor NSInfo
NSInfo(boolean hasProcessedNS, boolean hasXMLNSAttrs, int ancestorHasXMLNSAttrs)
          Constructor NSInfo
NSInfo(String namespace, boolean hasXMLNSAttrs)
          Constructor NSInfo
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

m_namespace

public String m_namespace
The namespace URI


m_hasXMLNSAttrs

public boolean m_hasXMLNSAttrs
Flag indicating whether this node has an XMLNS attribute


m_hasProcessedNS

public boolean m_hasProcessedNS
Flag indicating whether namespaces have been processed for this node


m_ancestorHasXMLNSAttrs

public int m_ancestorHasXMLNSAttrs
Flag indicating whether one of this node's ancestor has an XMLNS attribute


ANCESTORXMLNSUNPROCESSED

public static final int ANCESTORXMLNSUNPROCESSED
Constant for ancestors XMLNS atributes not processed

See Also:
Constant Field Values

ANCESTORHASXMLNS

public static final int ANCESTORHASXMLNS
Constant indicating an ancestor has an XMLNS attribute

See Also:
Constant Field Values

ANCESTORNOXMLNS

public static final int ANCESTORNOXMLNS
Constant indicating ancestors don't have an XMLNS attribute

See Also:
Constant Field Values
Constructor Detail

NSInfo

public NSInfo(boolean hasProcessedNS,
              boolean hasXMLNSAttrs)
Constructor NSInfo

Parameters:
hasProcessedNS - Flag indicating whether namespaces have been processed for this node
hasXMLNSAttrs - Flag indicating whether this node has XMLNS attributes.

NSInfo

public NSInfo(boolean hasProcessedNS,
              boolean hasXMLNSAttrs,
              int ancestorHasXMLNSAttrs)
Constructor NSInfo

Parameters:
hasProcessedNS - Flag indicating whether namespaces have been processed for this node
hasXMLNSAttrs - Flag indicating whether this node has XMLNS attributes.

NSInfo

public NSInfo(String namespace,
              boolean hasXMLNSAttrs)
Constructor NSInfo

Parameters:
namespace - The namespace URI
hasXMLNSAttrs - Flag indicating whether this node has XMLNS attributes.