Examples of TopScoreDocCollector


Examples of org.apache.lucene.search.TopScoreDocCollector

        final Index index = getConfig().getIndexManager().get( org.uberfire.metadata.io.KObjectUtil.toKCluster( basePath.getFileSystem() ) );

        //Test Scenarios using org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Applicant
        {
            final IndexSearcher searcher = ( (LuceneIndex) index ).nrtSearcher();
            final TopScoreDocCollector collector = TopScoreDocCollector.create( 10,
                                                                                true );
            final Query query = new QueryBuilder().addTerm( new ValueTypeIndexTerm( "org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Applicant" ) ).build();

            searcher.search( query,
                             collector );
            final ScoreDoc[] hits = collector.topDocs().scoreDocs;
            assertEquals( 2,
                          hits.length );

            final List<KObject> results = new ArrayList<KObject>();
            for ( int i = 0; i < hits.length; i++ ) {
                results.add( KObjectUtil.toKObject( searcher.doc( hits[ i ].doc ) ) );
            }
            assertContains( results,
                            path1 );
            assertContains( results,
                            path2 );

            ( (LuceneIndex) index ).nrtRelease( searcher );
        }

        //Test Scenarios using org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Mortgage
        {
            final IndexSearcher searcher = ( (LuceneIndex) index ).nrtSearcher();
            final TopScoreDocCollector collector = TopScoreDocCollector.create( 10,
                                                                                true );
            final Query query = new QueryBuilder().addTerm( new ValueTypeIndexTerm( "org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Mortgage" ) ).build();

            searcher.search( query,
                             collector );
            final ScoreDoc[] hits = collector.topDocs().scoreDocs;
            assertEquals( 1,
                          hits.length );

            final List<KObject> results = new ArrayList<KObject>();
            for ( int i = 0; i < hits.length; i++ ) {
                results.add( KObjectUtil.toKObject( searcher.doc( hits[ i ].doc ) ) );
            }
            assertContains( results,
                            path1 );

            ( (LuceneIndex) index ).nrtRelease( searcher );
        }

        //Test Scenarios using org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Mortgage#amount
        {
            final IndexSearcher searcher = ( (LuceneIndex) index ).nrtSearcher();
            final TopScoreDocCollector collector = TopScoreDocCollector.create( 10,
                                                                                true );
            final Query query = new QueryBuilder().addTerm( new ValueTypeIndexTerm( "org.drools.workbench.screens.testscenario.backend.server.indexing.classes.Mortgage" ) ).addTerm( new ValueFieldIndexTerm( "amount" ) ).build();

            searcher.search( query,
                             collector );
            final ScoreDoc[] hits = collector.topDocs().scoreDocs;
            assertEquals( 1,
                          hits.length );

            final List<KObject> results = new ArrayList<KObject>();
            for ( int i = 0; i < hits.length; i++ ) {
                results.add( KObjectUtil.toKObject( searcher.doc( hits[ i ].doc ) ) );
            }
            assertContains( results,
                            path1 );

            ( (LuceneIndex) index ).nrtRelease( searcher );
        }

        //Test Scenarios using java.lang.Integer
        {
            final IndexSearcher searcher = ( (LuceneIndex) index ).nrtSearcher();
            final TopScoreDocCollector collector = TopScoreDocCollector.create( 10,
                                                                                true );
            final Query query = new QueryBuilder().addTerm( new ValueTypeIndexTerm( "java.lang.Integer" ) ).build();

            searcher.search( query,
                             collector );
            final ScoreDoc[] hits = collector.topDocs().scoreDocs;
            assertEquals( 2,
                          hits.length );

            final List<KObject> results = new ArrayList<KObject>();
            for ( int i = 0; i < hits.length; i++ ) {
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