Package org.drools.ide.common.client.modeldriven.brl

Examples of org.drools.ide.common.client.modeldriven.brl.CompositeFieldConstraint

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        model.lhs = new IPattern[1];
        FactPattern fp0 = new FactPattern();
        fp0.setBoundName( "$t0" );
        fp0.setFactType( "FT0" );

        CompositeFieldConstraint cfc0 = new CompositeFieldConstraint();
        cfc0.compositeJunctionType = CompositeFieldConstraint.COMPOSITE_TYPE_OR;

        SingleFieldConstraint sfc0 = new SingleFieldConstraint();
        sfc0.setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );
        sfc0.setFieldBinding( "$sfc0" );
        sfc0.setFieldName( "sfc0" );
        sfc0.setFieldType( SuggestionCompletionEngine.TYPE_STRING );
        sfc0.setOperator( "==" );
        sfc0.setParameter( "sfc0p0",
                           "sfc0p0Value" );
        sfc0.setValue( "sfc0Value" );
        cfc0.addConstraint( sfc0 );

        SingleFieldConstraint sfc1 = new SingleFieldConstraint();
        sfc1.setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );
        sfc1.setFieldBinding( "$sfc1" );
        sfc1.setFieldName( "sfc1" );
        sfc1.setFieldType( SuggestionCompletionEngine.TYPE_STRING );
        sfc1.setOperator( "==" );
        sfc1.setParameter( "sfc1p0",
                           "sfc1p0Value" );
        sfc1.setValue( "sfc1Value" );
        cfc0.addConstraint( sfc1 );

        fp0.addConstraint( cfc0 );

        model.lhs[0] = fp0;

        RuleModelCloneVisitor cloneVisitor = new RuleModelCloneVisitor();
        RuleModel clone = cloneVisitor.visitRuleModel( model );

        assertEquals( 1,
                      clone.lhs.length );
        assertNotSame( model.lhs[0],
                       clone.lhs[0] );
        assertNotNull( clone.lhs[0] );
        assertTrue( clone.lhs[0] instanceof FactPattern );
        FactPattern fp0Clone = (FactPattern) clone.lhs[0];
        assertEquals( fp0.getBoundName(),
                      fp0Clone.getBoundName() );
        assertEquals( fp0.getFactType(),
                      fp0Clone.getFactType() );

        assertEquals( 1,
                      fp0Clone.constraintList.constraints.length );

        assertNotSame( fp0.constraintList.constraints[0],
                       fp0Clone.constraintList.constraints[0] );
        assertNotNull( fp0Clone.constraintList.constraints[0] );
        assertTrue( fp0Clone.constraintList.constraints[0] instanceof CompositeFieldConstraint );
        CompositeFieldConstraint cfc0Clone = (CompositeFieldConstraint) fp0Clone.constraintList.constraints[0];
        assertEquals( cfc0.compositeJunctionType,
                      cfc0Clone.compositeJunctionType );

        assertNotSame( cfc0.constraints[0],
                       cfc0Clone.constraints[0] );
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                            CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        composites.setSelectedIndex( 0 );

        composites.addChangeHandler( new ChangeHandler() {
            public void onChange(ChangeEvent event) {
                CompositeFieldConstraint comp = new CompositeFieldConstraint();
                comp.compositeJunctionType = composites.getValue( composites.getSelectedIndex() );
                composite.addConstraint( comp );
                modeller.refreshWidget();
                popup.hide();
            }
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                            CompositeFieldConstraint.COMPOSITE_TYPE_OR );
        composites.setSelectedIndex( 0 );

        composites.addChangeHandler( new ChangeHandler() {
            public void onChange(ChangeEvent event) {
                CompositeFieldConstraint comp = new CompositeFieldConstraint();
                comp.compositeJunctionType = composites.getValue( composites.getSelectedIndex() );
                pattern.addConstraint( comp );
                modeller.refreshWidget();
                popup.hide();
            }
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         */
        private void generateConstraint(FieldConstraint con,
                                        boolean nested,
                                        StringBuilder buf) {
            if ( con instanceof CompositeFieldConstraint ) {
                CompositeFieldConstraint cfc = (CompositeFieldConstraint) con;
                if ( nested ) {
                    buf.append( "( " );
                }
                FieldConstraint[] nestedConstraints = cfc.constraints;
                if ( nestedConstraints != null ) {
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        }
        return clone;
    }

    private CompositeFieldConstraint visitCompositeFieldConstraint(CompositeFieldConstraint cfc) {
        CompositeFieldConstraint clone = new CompositeFieldConstraint();
        clone.compositeJunctionType = cfc.compositeJunctionType;
        if ( cfc.constraints != null ) {
            clone.constraints = new FieldConstraint[cfc.constraints.length];
            for ( int i = 0; i < cfc.constraints.length; i++ ) {
                FieldConstraint fc = cfc.constraints[i];
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                           new Listener() {
                               public void handleEvent(Event event) {
                                   if ( combo.getSelectionIndex() == 0 ) {
                                       return;
                                   }
                                   CompositeFieldConstraint comp = new CompositeFieldConstraint();
                                   comp.compositeJunctionType = combo.getText();
                                   constraint.addConstraint( comp );

                                   modeller.reloadLhs();
                                   modeller.setDirty( true );
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        final FactPattern y = new FactPattern( "Car" );
        model.lhs[1] = y;
        y.setBoundName( "y" );

        final SingleFieldConstraint[] cons = new SingleFieldConstraint[2];
        y.constraintList = new CompositeFieldConstraint();
        y.constraintList.constraints = cons;
        cons[0] = new SingleFieldConstraint( "age" );
        cons[0].setFieldBinding( "qbc" );
        cons[0].setFieldType( "String" );
        cons[0].connectives = new ConnectiveConstraint[1];
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        final FactPattern y = new FactPattern( "Car" );
        model.lhs[1] = y;
        y.setBoundName( "y" );
        final SingleFieldConstraint[] cons = new SingleFieldConstraint[2];
        y.constraintList = new CompositeFieldConstraint();
        y.constraintList.constraints = cons;
        cons[0] = new SingleFieldConstraint( "age" );
        cons[1] = new SingleFieldConstraint( "make" );
        cons[0].setFieldBinding( "qbc" );
        cons[0].connectives = new ConnectiveConstraint[1];
        cons[0].connectives[0] = new ConnectiveConstraint( "age",
                                                           null,
                                                           "&",
                                                           "x" );
        cons[0].connectives[0].setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );

        final FactPattern other = new FactPattern( "House" );
        model.lhs[2] = other;
        other.setBoundName( "q" );
        final SingleFieldConstraint[] cons2 = new SingleFieldConstraint[1];
        cons2[0] = new SingleFieldConstraint();
        other.constraintList = new CompositeFieldConstraint();
        other.constraintList.constraints = cons2;

        // check the results for correct scope
        List vars = model.getBoundVariablesInScope( cons[0] );
        assertEquals( 1,
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    @Test
    public void testScopedVariablesWithCompositeFact() {
        RuleModel m = new RuleModel();
        FactPattern p = new FactPattern();

        CompositeFieldConstraint cf = new CompositeFieldConstraint();
        cf.addConstraint( new SingleFieldConstraint( "x" ) );
        p.addConstraint( cf );
       
        SingleFieldConstraint sf = new SingleFieldConstraint( "q" );
        sf.setFieldBinding( "abc" );
        p.addConstraint( sf );

        SingleFieldConstraint sf2 = new SingleFieldConstraint( "q" );
        sf2.setFieldBinding( "qed" );
        cf.addConstraint( sf2 );
        m.addLhsItem( p );

        List vars = m.getAllVariables();
        assertEquals( 1,
                      vars.size() );
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        final FactPattern y = new FactPattern( "Car" );
        model.lhs[1] = y;
        y.setBoundName( "y" );
        final SingleFieldConstraint[] cons = new SingleFieldConstraint[2];
        y.constraintList = new CompositeFieldConstraint();
        y.constraintList.constraints = cons;
        cons[0] = new SingleFieldConstraint( "age" );
        cons[0].setFieldBinding( "qbc" );
        cons[0].setFieldType( "String" );
        cons[0].connectives = new ConnectiveConstraint[1];
        cons[0].connectives[0] = new ConnectiveConstraint( "age",
                                                           "String",
                                                           "&",
                                                           "x" );
        cons[0].connectives[0].setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );
        cons[1] = new SingleFieldConstraint( "make" );
        cons[1].setFieldType( "Long" );
        cons[1].connectives = new ConnectiveConstraint[1];
        cons[1].connectives[0] = new ConnectiveConstraint( "make",
                                                           "Long",
                                                           "=",
                                                           "2" );
        cons[1].connectives[0].setConstraintValueType( BaseSingleFieldConstraint.TYPE_LITERAL );

        final FactPattern other = new FactPattern( "House" );
        model.lhs[2] = other;
        other.setBoundName( "q" );
        final SingleFieldConstraint[] cons2 = new SingleFieldConstraint[1];
        cons2[0] = new SingleFieldConstraint();
        other.constraintList = new CompositeFieldConstraint();
        other.constraintList.constraints = cons2;
        String varTypeString = model.getLHSBindingType( "qbc" );
        assertEquals( "String",
                      varTypeString );
        String varTypeLong = model.getLHSBindingType( "make" );
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Related Classes of org.drools.ide.common.client.modeldriven.brl.CompositeFieldConstraint

  • org.drools.eclipse.rulebuilder.ui.AddCompositeConstraintOptionDialog
  • org.drools.eclipse.rulebuilder.ui.AddNewFieldConstraintDialog
  • org.drools.guvnor.client.asseteditor.drools.modeldriven.ui.factPattern.PopupCreator
  • org.drools.guvnor.client.modeldriven.ui.factPattern.PopupCreator
  • org.drools.ide.common.client.modeldriven.brl.templates.RuleModelCloneVisitor
  • org.drools.ide.common.client.modeldriven.brl.templates.RuleModelCloneVisitorTests
  • org.drools.ide.common.client.modeldriven.brl.templates.RuleModelPeerVariableVisitor
  • org.drools.ide.common.client.modeldriven.brl.templates.RuleModelPeerVariableVisitorTests
  • org.drools.ide.common.modeldriven.CompositeFieldConstraintTest
  • org.drools.ide.common.modeldriven.FactPatternTest
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