net.java.sip.communicator.impl.history
Class InteractiveHistoryReaderImpl

java.lang.Object
  net.java.sip.communicator.impl.history.InteractiveHistoryReaderImpl

All Implemented Interfaces:

InteractiveHistoryReader

public class InteractiveHistoryReaderImpl
extends Object
implements InteractiveHistoryReader

The InteractiveHistoryReaderImpl is an implementation of the InteractiveHistoryReader interface. It allows to search in the history in an interactive way, i.e. be able to cancel the search at any time and track the results through a HistoryQueryListener.

Author:

Yana Stamcheva

Constructor Summary

InteractiveHistoryReaderImpl(HistoryImpl history)
Creates an instance of InteractiveHistoryReaderImpl by specifying the corresponding history implementation.

Method Summary

HistoryQuery	findByKeyword(String keyword, String field, int recordCount) Searches the history for all records containing the keyword.
HistoryQuery	findByKeywords(String[] keywords, String field, int recordCount) Searches the history for all records containing all keywords.

Methods inherited from class java.lang.Object

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

Constructor Detail

InteractiveHistoryReaderImpl

public InteractiveHistoryReaderImpl(HistoryImpl history)

Creates an instance of InteractiveHistoryReaderImpl by specifying the corresponding history implementation.

Parameters:

history - the corresponding HistoryImpl to read from

Method Detail

findByKeyword

public HistoryQuery findByKeyword(String keyword,
                                  String field,
                                  int recordCount)

Searches the history for all records containing the keyword.

Specified by:

findByKeyword in interface InteractiveHistoryReader

Parameters:

keyword - the keyword to search for

field - the field where to look for the keyword

recordCount - limits the result to this record count

Returns:

the found records

Throws:

RuntimeException - Thrown if an exception occurs during the execution of the query, such as internal IO error.

findByKeywords

public HistoryQuery findByKeywords(String[] keywords,
                                   String field,
                                   int recordCount)

Searches the history for all records containing all keywords.

Specified by:

findByKeywords in interface InteractiveHistoryReader

Parameters:

keywords - array of keywords we search for

field - the field where to look for the keyword

recordCount - limits the result to this record count

Returns:

the found records

Throws:

RuntimeException - Thrown if an exception occurs during the execution of the query, such as internal IO error.