NeighborRegistry

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com.fetish.directory.tool
Class NeighborRegistry

java.lang.Object
  com.fetish.directory.tool.NeighborRegistry

public class NeighborRegistry
extends java.lang.Object

Data structure to store neighbors

Nested Class Summary

private class NeighborRegistry.SidCmp
          Comparator for ServiceIDs

Field Summary

private java.util.TreeMap neighbors
          Tree to look for neighbors through their url

private java.util.TreeMap serviceIDs
          Tree to look for neighbors through their ServiceID

Constructor Summary

NeighborRegistry()
          Creates an empty registry of neighbors

Method Summary

void clear()
          Destroys and reinitializes the structure

boolean contains(java.lang.String neighborUrl)
          Checks the existence of a neighbor url

ServiceID get(ServiceID sid)
          Obtains a neighbor url through its ServiceID

ServiceID[] getServiceIDs()
          Obtain the whole list of neighbor ServiceIDs

java.lang.String[] getUrls()
          Obtain the whole list of neighbor urls

void put(java.lang.String neighborUrl, ServiceID sid)
          Adds a new pair to the structure

void remove(ServiceID sid)
          Delete a neighbor identified by its ServiceID

int size()
          Return the element count on the registry

Methods inherited from class java.lang.Object

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

Field Detail

neighbors

private java.util.TreeMap neighbors

Tree to look for neighbors through their url

serviceIDs

private java.util.TreeMap serviceIDs

Tree to look for neighbors through their ServiceID

Constructor Detail