Examples of WorkingMemory

com.dotcms.repackage.org.drools.WorkingMemory
org.drools.WorkingMemory
A knowledge session for a RuleBase. @author bob mcwhirter
org.drools.core.WorkingMemory
A knowledge session for a RuleBase. While this object can be serialised out, it cannot be serialised in. This is because the RuleBase reference is transient. Please see the RuleBase interface for serializing in WorkingMemories from an InputStream.
org.drools.verifier.components.WorkingMemory
@author Toni Rikkola
org.mvel2.tests.core.res.WorkingMemory

Examples of org.drools.WorkingMemory

    public void testAddFromRuleSet() throws IntegrationException,
                                    SAXException,
                                    IOException,
                                    FactException
    {
        WorkingMemory workingMemory;
        List list;
        RuleBase ruleBase;
        RuleBaseLoader ruleBaseLoader;
        RuleSetLoader ruleSetLoader = new RuleSetLoader( );


        // single URL parameter
        ruleSetLoader.addFromUrl( RuleBaseLoaderTest.class.getResource( "simple.java.drl" ) );


        // Get tehe ruleSet to test with
        RuleSetCompiler[] compilers = (RuleSetCompiler[]) ruleSetLoader.getRuleSets( ).values( ).toArray( new RuleSetCompiler[]{} );
        RuleSet ruleSet = compilers[0].getRuleSet( );


        // Try with addFromRuleSet
        ruleBaseLoader = new RuleBaseLoader( );
        ruleBaseLoader.addFromRuleSet( ruleSet );
        ruleBase = ruleBaseLoader.buildRuleBase( );
        workingMemory = ruleBase.newWorkingMemory( );
        list = new ArrayList( );
        workingMemory.setApplicationData( "list",
                                          list );
        workingMemory.assertObject( "help" );
        workingMemory.fireAllRules( );
        assertEquals( "help",
                      list.get( 0 ) );


        // Try with addFromRuleSet


        ruleBaseLoader = new RuleBaseLoader( );
        ruleBaseLoader.addFromRuleSet( new RuleSet[]{ruleSet} );
        ruleBase = ruleBaseLoader.buildRuleBase( );
        workingMemory = ruleBase.newWorkingMemory( );
        list = new ArrayList( );
        workingMemory.setApplicationData( "list",
                                          list );
        workingMemory.assertObject( "help" );
        workingMemory.fireAllRules( );
        assertEquals( "help",
                      list.get( 0 ) );


    }

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Examples of org.drools.WorkingMemory

    public void testAddFromDdjUrl() throws IntegrationException,
                                   SAXException,
                                   IOException,
                                   FactException
    {
        WorkingMemory workingMemory;
        List list;
        RuleBase ruleBase;
        RuleBaseLoader ruleBaseLoader;
        RuleSetLoader ruleSetLoader = new RuleSetLoader( );


        // single URL parameter
        ruleSetLoader.addFromUrl( RuleBaseLoaderTest.class.getResource( "simple.java.drl" ) );


        // Try with addFromRuleSetLoader
        ruleBaseLoader = new RuleBaseLoader( );
        ruleBaseLoader.addFromRuleSetLoader( ruleSetLoader );
        RuleSetCompiler[] compilers = (RuleSetCompiler[]) ruleSetLoader.getRuleSets( ).values( ).toArray( new RuleSetCompiler[]{} );


        File root = null;
        try
        {
            root = createTempDirectory( );
            File file = new File( root,
                                  "drools.ddj" );
            FileOutputStream fos = new FileOutputStream( file );
            fos.write( compilers[0].getBinaryDeploymentJar( ) );
            fos.close( );


            // Try with URL to Drools Distribution Jar, ddj
            ruleBaseLoader = new RuleBaseLoader( );
            ruleBaseLoader.addFromUrl( file.toURL( ) );
            ruleBase = ruleBaseLoader.buildRuleBase( );
            workingMemory = ruleBase.newWorkingMemory( );
            list = new ArrayList( );
            workingMemory.setApplicationData( "list",
                                              list );
            workingMemory.assertObject( "help" );
            workingMemory.fireAllRules( );
            assertEquals( "help",
                          list.get( 0 ) );


            // Try with URL to Drools Distribution Jar, ddj []
            ruleBaseLoader = new RuleBaseLoader( );
            ruleBaseLoader.addFromUrl( new URL[]{file.toURL( )} );
            ruleBase = ruleBaseLoader.buildRuleBase( );
            workingMemory = ruleBase.newWorkingMemory( );
            list = new ArrayList( );
            workingMemory.setApplicationData( "list",
                                              list );
            workingMemory.assertObject( "help" );
            workingMemory.fireAllRules( );
            assertEquals( "help",
                          list.get( 0 ) );
        }
        catch ( Exception e )
        {

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Examples of org.drools.core.WorkingMemory

                      pkg );
        } catch ( final Exception e ) {
            fail( "Should not throw any exception: " + e.getMessage() );
        }


        final WorkingMemory workingMemory = ruleBase.newStatefulSession();
        QueryResults results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 0,
                      results.size() );


        final Cheese stilton1 = new Cheese( "stilton",
                                            100 );
        final FactHandle handle1 = workingMemory.insert( stilton1 );


        results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 1,
                      results.size() );


        final Cheese cheddar = new Cheese( "cheddar",
                                           55 );
        workingMemory.insert( cheddar );


        results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 1,
                      results.size() );


        final Cheese stilton2 = new Cheese( "stilton",
                                            5 );


        final FactHandle handle2 = workingMemory.insert( stilton2 );


        results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 2,
                      results.size() );


        QueryResult result = results.get( 0 );
        assertEquals( 1,
                      result.size() );
        assertEquals( stilton1,
                      result.get( 0 ) );


        result = results.get( 1 );
        assertEquals( 1,
                      result.size() );
        assertEquals( stilton2,
                      result.get( 0 ) );


        int i = 0;
        for ( final Iterator it = results.iterator(); it.hasNext(); ) {
            result = (QueryResult) it.next();
            assertEquals( 1,
                          result.size() );
            if ( i == 1 ) {
                assertSame( stilton2,
                            result.get( 0 ) );
            } else {
                assertSame( stilton1,
                            result.get( 0 ) );
            }
            i++;
        }


        workingMemory.retract( handle1 );
        results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 1,
                      results.size() );


        workingMemory.retract( handle2 );
        results = workingMemory.getQueryResults( "query-1" );


        assertEquals( 0,
                      results.size() );


    }

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Examples of org.drools.verifier.components.WorkingMemory

        // visit source.
        if ( descr.getSource() != null ) {
            visit( descr.getSource() );
        } else {
            if ( workingMemory == null ) {
                workingMemory = new WorkingMemory();
                data.add( workingMemory );
            }
            pattern.setSourcePath( workingMemory.getPath() );
            pattern.setSourceType( workingMemory.getVerifierComponentType() );
        }

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Examples of org.mvel2.tests.core.res.WorkingMemory

    context.setStrictTypeEnforcement(true);
    context.addInput("drools",
        KnowledgeHelper.class);


    RuleBase ruleBase = new RuleBaseImpl();
    WorkingMemory wm = new WorkingMemoryImpl(ruleBase);
    KnowledgeHelper drools = new DefaultKnowledgeHelper(wm);


    Map vars = new HashMap();
    vars.put("drools",
        drools);

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