Package org.drools.reteoo

Examples of org.drools.reteoo.ReteooRuleBase

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     * </pre>
     *
     * @throws IntrospectionException
     */
    public void testReturnValueConstraint() throws IntrospectionException {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final FieldExtractor priceExtractor = cache.getExtractor( Cheese.class,
                                                                  "price",
                                                                  getClass().getClassLoader() );

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     * used when nested inside other field constraints, as the top level AND is implicit
     *
     * @throws IntrospectionException
     */
    public void testCompositeAndConstraint() {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final ClassFieldExtractor extractor = cache.getExtractor( Cheese.class,
                                                                  "type",
                                                                  getClass().getClassLoader() );

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     * Test the use of the composite OR constraint.
     *
     * @throws IntrospectionException
     */
    public void testCompositeOrConstraint() {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final ClassFieldExtractor extractor = cache.getExtractor( Cheese.class,
                                                                  "type",
                                                                  getClass().getClassLoader() );

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     * Test the use of the composite OR constraint.
     *
     * @throws IntrospectionException
     */
    public void testNestedCompositeConstraints() {
        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        final InternalWorkingMemory workingMemory = (InternalWorkingMemory) ruleBase.newStatefulSession();

        final ClassFieldExtractor typeExtractor = cache.getExtractor( Cheese.class,
                                                                      "type",
                                                                      getClass().getClassLoader() );

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        this.ruleBase.writeExternal( out );
    }

    public void readExternal(ObjectInput in) throws IOException,
                                            ClassNotFoundException {
        ruleBase = new ReteooRuleBase();
        ruleBase.readExternal( in );
    }
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    private void checkEvaluatorMethodWithFieldValue(final ValueType valueType,
                                                    final InternalReadAccessor extractor,
                                                    final Object[] row,
                                                    final Evaluator evaluator) {
        final FieldValue value = FieldFactory.getFieldValue( row[2] );
        final boolean result = evaluator.evaluate( ( InternalWorkingMemory ) new ReteooRuleBase( "id1" ).newStatefulSession(),
                                                   extractor,
                                                   row[0],
                                                   value );
        final String message = "The evaluator type: [" + valueType + "] with FieldValue incorrectly returned " + result + " for [" + row[0] + " " + row[1] + " " + row[2] + "]. It was asserted to return " + row[3];
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                                                 final Evaluator evaluator) {
        final VariableContextEntry context = this.getContextEntry( evaluator,
                                                                   extractor,
                                                                   valueType,
                                                                   row );
        final boolean result = evaluator.evaluateCachedRight( ( InternalWorkingMemory ) new ReteooRuleBase( "id1" ).newStatefulSession(),
                                                              context,
                                                              row[2] );
        final String message = "The evaluator type: [" + valueType + "] with CachedRight incorrectly returned " + result + " for [" + row[0] + " " + row[1] + " " + row[2] + "]. It was asserted to return " + row[3];

        if ( row[3] == Boolean.TRUE ) {
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        context.put( "TestCase",
                     testCase );

        RuleBaseConfiguration conf = new RuleBaseConfiguration();

        ReteooRuleBase rbase = new ReteooRuleBase( "ID",
                                                   conf );
        BuildContext buildContext = new BuildContext( rbase,
                                                      rbase.getReteooBuilder().getIdGenerator() );

        Rule rule = new Rule("rule1", "org.pkg1", null);
        org.drools.rule.Package pkg = new org.drools.rule.Package( "org.pkg1" );
        pkg.getDialectRuntimeRegistry().setDialectData( "mvel", new MVELDialectRuntimeData() );
        pkg.addRule( rule );
       
        buildContext.setRule( rule );       
       
        rbase.addPackage( pkg );
        context.put( BUILD_CONTEXT,
                     buildContext );
        context.put( "ClassFieldAccessorStore",
                     this.reteTesterHelper.getStore() );

        InternalWorkingMemory wm = (InternalWorkingMemory) rbase.newStatefulSession( true );
        context.put( WORKING_MEMORY,
                     wm );
        return context;
    }
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        this.ruleBase.writeExternal( out );
    }

    public void readExternal(ObjectInput in) throws IOException,
                                            ClassNotFoundException {
        ruleBase = new ReteooRuleBase();
        ruleBase.readExternal( in );
    }
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        Rule rule = pkg.getRule( "rule-1" );

        assertLength( 0,
                      builder.getErrors().getErrors() );

        final ReteooRuleBase ruleBase = (ReteooRuleBase) RuleBaseFactory.newRuleBase();
        ruleBase.getGlobals().put( "map",
                                   Map.class );
        final WorkingMemory workingMemory = ruleBase.newStatefulSession();

        final HashMap map = new HashMap();
        workingMemory.setGlobal( "map",
                                 map );
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Related Classes of org.drools.reteoo.ReteooRuleBase

  • org.drools.base.ClassObjectType
  • org.drools.base.EvaluatorFactoryTest
  • org.drools.common.AgendaItemTest
  • org.drools.common.DroolsObjectInput
  • org.drools.common.DroolsObjectInputStream
  • org.drools.common.DroolsObjectOutputStream
  • org.drools.common.SequentialAgendaTest
  • org.drools.compiler.PackageBuilderTest
  • org.drools.concurrent.CommandExecutor
  • org.drools.concurrent.ExecutorService
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