com.jalios.jstore
Class FTSearchEngine

java.lang.Object
  com.jalios.jstore.FTSearchEngine

public class FTSearchEngine
extends Object

This class implements a full-text engine. It is bases on the Jakarta-ORO regular expression engine.

Version:

$Revision: 21412 $

Author:

Olivier Dedieu

Field Summary

static String	REVISION
protected Store	store

Constructor Summary

FTSearchEngine(Store store)

Method Summary

TreeSet<Searchable>

searchRegexp(TreeSet<Searchable> dataSet, TreeSet<Searchable> resultSet, String[] regexp, boolean matchAll, boolean caseInsensitive, boolean accentInsensitive) Search all searchable object matching one of specified regular expressions.

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final String REVISION

See Also:

Constant Field Values

store

protected Store store

Constructor Detail

FTSearchEngine

public FTSearchEngine(Store store)

Method Detail

searchRegexp

public TreeSet<Searchable> searchRegexp(TreeSet<Searchable> dataSet,
                                        TreeSet<Searchable> resultSet,
                                        String[] regexp,
                                        boolean matchAll,
                                        boolean caseInsensitive,
                                        boolean accentInsensitive)
                                 throws org.apache.oro.text.regex.MalformedPatternException

Search all searchable object matching one of specified regular expressions. It fills the given resultSet with results from the dataSet matching given critera.

Parameters:

dataSet - the set containing searchable items (must not be null)

resultSet - the set in which to put all results (must not be null)

regexp - an array of regular expression

matchAll - true if all regular expressions must be matched

caseInsensitive - true if case must be ignored

accentInsensitive - true if accent must be ignored

Returns:

the resultSet received in paramater with added searchable matching one of the regular expressions

Throws:

org.apache.oro.text.regex.MalformedPatternException