Package org.drools.rule

Examples of org.drools.rule.Rule.addPattern()


        contextPattern.addConstraint( getLiteralConstraint( contextPattern,
                                                            "state",
                                                            Context.PRINT_RESULTS,
                                                            this.integerEqualEvaluator ) );

        rule.addPattern( contextPattern );
        final Declaration contextDeclaration = rule.getDeclaration( "context" );

        // ------------
        //
        // ------------
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        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
        pattern.addConstraint( constraint );
        rule1.addPattern( pattern );

        rule1.setConsequence( new Consequence() {
            private static final long serialVersionUID = 510l;

            public void evaluate(final KnowledgeHelper knowledgeHelper,
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        final LiteralConstraint constraint2 = new LiteralConstraint( extractor,
                                                                     evaluator,
                                                                     field2 );
        pattern2.addConstraint( constraint2 );
        rule2.addPattern( pattern2 );

        rule2.setConsequence( new Consequence() {
            private static final long serialVersionUID = 510l;

            public void evaluate(final KnowledgeHelper knowledgeHelper,
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                                        ruleDescr,
                                        reg,
                                        pkg,
                                        reg.getDialect( pkgRegistry.getDialect() ) );       
       
        rule.addPattern( new Pattern( 0,
                                      new ClassObjectType( Cheese.class ),
                                      "$cheese" ) );
       
        Pattern p = new Pattern( 1,
                               new ClassObjectType( Person.class ),
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                                                                                    p.getObjectType(),
                                                                                    "age",
                                                                                    declr,
                                                                                    true );
       
        rule.addPattern( p );
       
        context.getBuildStack().push( rule.getLhs() );
       
        context.getDialect().getConsequenceBuilder().build( context, "default" );
        for ( String name : namedConsequences.keySet() ) {
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        final LiteralConstraint constraint = new LiteralConstraint( extractor,
                                                                    evaluator,
                                                                    field );
        pattern.addConstraint( constraint );
        rule.addPattern( pattern );

        rule.setConsequence( new Consequence() {
            public void evaluate(final KnowledgeHelper knowledgeHelper,
                                 final org.drools.WorkingMemory workingMemory) throws Exception {
            }
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        ruleDescr = new RuleDescr( "test consequence builder" );
        ruleDescr.setConsequence( consequence );

        Rule rule = new Rule( ruleDescr.getName() );
        rule.addPattern( new Pattern( 0,
                                      new ClassObjectType( Cheese.class ),
                                      "$cheese" ) );

        PackageRegistry pkgRegistry = pkgBuilder.getPackageRegistry( pkg.getName() );
        DialectCompiletimeRegistry reg = pkgBuilder.getPackageRegistry( pkg.getName() ).getDialectCompiletimeRegistry();
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                                        ruleDescr,
                                        reg,
                                        pkg,
                                        reg.getDialect( pkgRegistry.getDialect() ) );       
       
        rule.addPattern( new Pattern( 0,
                                      new ClassObjectType( Cheese.class ),
                                      "$cheese" ) );
       
        Pattern p = new Pattern( 1,
                               new ClassObjectType( Person.class ),
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                                                                                    p.getObjectType(),
                                                                                    "age",
                                                                                    declr,
                                                                                    true );
       
        rule.addPattern( p );
       
        context.getBuildStack().push( rule.getLhs() );
       
        context.getDialect().getConsequenceBuilder().build( context, "default" );
        for ( String name : namedConsequences.keySet() ) {
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        for ( Entry<String, Object> entry : namedConsequences.entrySet() ) {
            ruleDescr.getNamedConsequences().put( entry.getKey(), entry.getValue() );
        }

        Rule rule = new Rule( ruleDescr.getName() );
        rule.addPattern( new Pattern( 0,
                                      new ClassObjectType( Cheese.class ),
                                      "$cheese" ) );
       
        rule.addPattern( new Pattern( 0,
                                      new ClassObjectType( Map.class ),
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