lbg.searchengine.service
Class LiveSearchEngineHandle

java.lang.Object
  lbg.searchengine.service.LiveSearchEngineHandle

All Implemented Interfaces:

java.io.Serializable, SearchEngineHandle

public class LiveSearchEngineHandle
extends java.lang.Object
implements SearchEngineHandle, java.io.Serializable

Author:

Xavier Dalem

See Also:

Serialized Form

Constructor Summary

LiveSearchEngineHandle(java.lang.String id, java.lang.String host, int port)

Method Summary

void	add(ExternalPeerHandle handle) Adds a handle to this SearchEngine.
SearchEngineResponse	getHandles() Gets all handles that this engine currently knows.
SearchEngineResponse	getHandles(long since) Gets handles newer than a specified time.
java.lang.String	id() Returns this engine's ID.

Methods inherited from class java.lang.Object

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

Constructor Detail

LiveSearchEngineHandle

public LiveSearchEngineHandle(java.lang.String id,
                              java.lang.String host,
                              int port)
                       throws GridException

Throws:

GridException

Method Detail

add

public void add(ExternalPeerHandle handle)
         throws GridException

Description copied from interface: SearchEngineHandle

Adds a handle to this SearchEngine. The handle's state will be checked before addition.

Specified by:

add in interface SearchEngineHandle

Parameters:

handle - The handle to add

Throws:

GridException - If the handle is invalid

getHandles

public SearchEngineResponse getHandles()
                                throws GridException

Description copied from interface: SearchEngineHandle

Gets all handles that this engine currently knows.

Specified by:

getHandles in interface SearchEngineHandle

Returns:

A structured list of handles

Throws:

GridException

getHandles

public SearchEngineResponse getHandles(long since)
                                throws GridException

Description copied from interface: SearchEngineHandle

Gets handles newer than a specified time.

Specified by:

getHandles in interface SearchEngineHandle

Parameters:

since - Timestamp of the last response

Returns:

A structured list of handles

Throws:

GridException

id

public java.lang.String id()

Description copied from interface: SearchEngineHandle

Returns this engine's ID.

Specified by:

id in interface SearchEngineHandle