net.java.sip.communicator.impl.callhistory
Class CallHistoryQueryImpl

java.lang.Object
  net.java.sip.communicator.impl.callhistory.CallHistoryQueryImpl

All Implemented Interfaces:

CallHistoryQuery

public class CallHistoryQueryImpl
extends Object
implements CallHistoryQuery

Author:

Yana Stamcheva

Constructor Summary

CallHistoryQueryImpl(HistoryQuery query)
Creates an instance of CallHistoryQueryImpl by specifying the underlying HistoryQuery.

Method Summary

void	addQueryListener(CallHistoryQueryListener l) Adds the given CallHistoryQueryListener to the list of listeners interested in query result changes.
void	cancel() Cancels this query.
Collection<CallRecord>	getCallRecords() Returns a collection of the results for this query.
void	removeQueryListener(CallHistoryQueryListener l) Removes the given CallHistoryQueryListener from the list of listeners interested in query result changes.

Methods inherited from class java.lang.Object

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

Constructor Detail

CallHistoryQueryImpl

public CallHistoryQueryImpl(HistoryQuery query)

Creates an instance of CallHistoryQueryImpl by specifying the underlying HistoryQuery.

Parameters:

query - the underlying HistoryQuery this query is based on

Method Detail

cancel

public void cancel()

Cancels this query.

Specified by:

cancel in interface CallHistoryQuery

getCallRecords

public Collection<CallRecord> getCallRecords()

Returns a collection of the results for this query. It's up to the implementation to determine how and when to fill this list of results.

This method could be used in order to obtain first fast initial results and then obtain the additional results through the CallHistoryQueryListener, which should improve user experience when waiting for results.

Specified by:

getCallRecords in interface CallHistoryQuery

Returns:

a collection of the initial results for this query

addQueryListener

public void addQueryListener(CallHistoryQueryListener l)

Adds the given CallHistoryQueryListener to the list of listeners interested in query result changes.

Specified by:

addQueryListener in interface CallHistoryQuery

Parameters:

l - the CallHistoryQueryListener to add

removeQueryListener

public void removeQueryListener(CallHistoryQueryListener l)

Removes the given CallHistoryQueryListener from the list of listeners interested in query result changes.

Specified by:

removeQueryListener in interface CallHistoryQuery

Parameters:

l - the CallHistoryQueryListener to remove