cgl.narada.matching.tagvalue
Class ClientEdgeAttributes

java.lang.Object
  cgl.narada.matching.tagvalue.ClientEdgeAttributes

All Implemented Interfaces:

ClientMatchingDebugFlags

public class ClientEdgeAttributes
extends Object
implements ClientMatchingDebugFlags

This keeps track of the destinations, and the number of predicates within each destination that are interested in a particular edge. This irrespective of wether the edge in question is connected to another node in the matching tree graph or if its simply a destination edge. The destinations thus returned need to be fed into the event routing protocol, which provides the shortest routes to reach destinations at different levels.

Field Summary

Fields inherited from interface cgl.narada.matching.tagvalue.ClientMatchingDebugFlags

ClientEdgeAttributes_Debug, ClientMatching_Debug, ClientMatchingTreeEdge_Debug, ClientMatchingTreeNode_Debug

Constructor Summary

ClientEdgeAttributes(boolean destEdge)

Method Summary

void	addDestination(int destination)
boolean	containsDestinations() This method serves as the precursor to the deletion of certain nodes and edges, in response to the removal of an interest in subscription predicates.
Hashtable	getDestinations() Returns the list of destinations associated with the edge
int	getPredicateCount()
static void	main(String[] args)
void	removeDestination(int destination)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ClientEdgeAttributes

public ClientEdgeAttributes(boolean destEdge)

Method Detail

addDestination

public void addDestination(int destination)

removeDestination

public void removeDestination(int destination)

containsDestinations

public boolean containsDestinations()

This method serves as the precursor to the deletion of certain nodes and edges, in response to the removal of an interest in subscription predicates.

getDestinations

public Hashtable getDestinations()

Returns the list of destinations associated with the edge

getPredicateCount

public int getPredicateCount()

main

public static void main(String[] args)