Package org.drools.compiler.lang.descr

Examples of org.drools.compiler.lang.descr.GlobalDescr


        final BindingDescr fieldBindingDescr2 = new BindingDescr( "y",
                                                                  "price" );
        pattern.addConstraint( fieldBindingDescr2 );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        final ExprConstraintDescr predicate = new ExprConstraintDescr( "eval(( ( Integer )map.get( new Integer(x) )).intValue() == y)" );
        pattern.addConstraint( predicate );
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        pattern.addConstraint( fieldBindingDescr );
        fieldBindingDescr = new BindingDescr( "y",
                                              "price" );
        pattern.addConstraint( fieldBindingDescr );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        final EvalDescr evalDescr = new EvalDescr( "( ( Integer )map.get( new Integer(x) ) ).intValue() == y" );
        lhs.addDescr( evalDescr );
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        pattern.addConstraint( fieldBindingDescr );
        fieldBindingDescr = new BindingDescr( "y",
                                              "price" );
        pattern.addConstraint( fieldBindingDescr );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        pattern.addConstraint( new ExprConstraintDescr("price == (" + expression + ")") );

        ruleDescr.setConsequence( "update(stilton);" );
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        final BindingDescr fieldBindingDescr2 = new BindingDescr( "y",
                                                                  "price" );
        pattern.addConstraint( fieldBindingDescr2 );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        pattern.addConstraint( new ExprConstraintDescr( expression ) );

        ruleDescr.setConsequence( "update(stilton);" );
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        packageDescr.addRule( ruleDescr );

        final AndDescr lhs = new AndDescr();
        ruleDescr.setLhs( lhs );

        packageDescr.addGlobal( new GlobalDescr( "map",
                                                 "java.util.Map" ) );

        final EvalDescr evalDescr = new EvalDescr( expression );
        lhs.addDescr( evalDescr );
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                      impdescr.getEndCharacter() );

        assertEquals( 2,
                      pkg.getGlobals().size() );

        GlobalDescr global = pkg.getGlobals().get( 0 );
        assertEquals( "java.util.List<java.util.Map<String,Integer>>",
                      global.getType() );
        assertEquals( "aList",
                      global.getIdentifier() );
        assertEquals( source.indexOf( "global " + global.getType() ),
                      global.getStartCharacter() );
        assertEquals( source.indexOf( "global " + global.getType() + " " + global.getIdentifier() ) +
                              ("global " + global.getType() + " " + global.getIdentifier()).length(),
                      global.getEndCharacter() );

        global = pkg.getGlobals().get( 1 );
        assertEquals( "Integer",
                      global.getType() );
        assertEquals( "aNumber",
                      global.getIdentifier() );
        assertEquals( source.indexOf( "global " + global.getType() ),
                      global.getStartCharacter() );
        assertEquals( source.indexOf( "global " + global.getType() + " " + global.getIdentifier() ) +
                              ("global " + global.getType() + " " + global.getIdentifier()).length(),
                      global.getEndCharacter() );
    }
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        assertEquals( 1,
                      pack.getImports().size() );
        assertEquals( 2,
                      pack.getGlobals().size() );

        final GlobalDescr foo = (GlobalDescr) pack.getGlobals().get( 0 );
        assertEquals( "java.lang.String",
                      foo.getType() );
        assertEquals( "foo",
                      foo.getIdentifier() );
        final GlobalDescr bar = (GlobalDescr) pack.getGlobals().get( 1 );
        assertEquals( "java.lang.Integer",
                      bar.getType() );
        assertEquals( "bar",
                      bar.getIdentifier() );
    }
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                      ((ImportDescr) imports.get( 1 )).getTarget() );

        final List globals = packageDescr.getGlobals();
        assertEquals( 2,
                      globals.size() );
        final GlobalDescr x = (GlobalDescr) globals.get( 0 );
        final GlobalDescr yada = (GlobalDescr) globals.get( 1 );
        assertEquals( "com.sample.X",
                      x.getType() );
        assertEquals( "x",
                      x.getIdentifier() );
        assertEquals( "com.sample.Yada",
                      yada.getType() );
        assertEquals( "yada",
                      yada.getIdentifier() );
    }
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                      ((ImportDescr) imports.get( 1 )).getTarget() );

        final List globals = packageDescr.getGlobals();
        assertEquals( 2,
                      globals.size() );
        final GlobalDescr x = (GlobalDescr) globals.get( 0 );
        final GlobalDescr yada = (GlobalDescr) globals.get( 1 );
        assertEquals( "com.sample.X",
                      x.getType() );
        assertEquals( "x",
                      x.getIdentifier() );
        assertEquals( "com.sample.Yada",
                      yada.getType() );
        assertEquals( "yada",
                      yada.getIdentifier() );

        final FunctionDescr functionDescr = (FunctionDescr) packageDescr.getFunctions().get( 0 );
        final List names = functionDescr.getParameterNames();
        assertEquals( "foo",
                      names.get( 0 ) );
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                      ((ImportDescr) imports.get( 1 )).getTarget() );

        final List globals = packageDescr.getGlobals();
        assertEquals( 2,
                      globals.size() );
        final GlobalDescr x = (GlobalDescr) globals.get( 0 );
        final GlobalDescr yada = (GlobalDescr) globals.get( 1 );
        assertEquals( "com.sample.X",
                      x.getType() );
        assertEquals( "x",
                      x.getIdentifier() );
        assertEquals( "com.sample.Yada",
                      yada.getType() );
        assertEquals( "yada",
                      yada.getIdentifier() );

        final FunctionDescr functionDescr = (FunctionDescr) packageDescr.getFunctions().get( 0 );
        final List names = functionDescr.getParameterNames();
        assertEquals( "foo",
                      names.get( 0 ) );
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