Examples of FunctionDescr

Examples of org.drools.lang.descr.FunctionDescr

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        packageDescr.addImport( new ImportDescr( "java.util.SortedSet" ) );
        packageDescr.addImport( new ImportDescr( "java.util.TreeSet" ) );
    }

    private static void addFunctions(PackageDescr packageDescr) {
        FunctionDescr functionDescr = new FunctionDescr( "foo",
                                                         "void" );
        functionDescr.addParameter( "String",
                                    "arg1" );
        String body = "Set myHashSet = new HashSet();" + "myHashSet.add(arg1);" + "List myArrayList = new ArrayList();" + "myArrayList.add(arg1);" + "List myLinkedList = new LinkedList();" + "myLinkedList.add(arg1);"
                      + "Set myTreeSet = new TreeSet();" + "myTreeSet.add(arg1);";
        functionDescr.setText( body );
        packageDescr.addFunction( functionDescr );
    }
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Examples of org.drools.lang.descr.FunctionDescr

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        // only try to compile if there are no parse errors
        if ( !hasErrors() ) {
            if ( !packageDescr.getFunctions().isEmpty() ) {

                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    if ( isEmpty( functionDescr.getNamespace() ) ) {
                        // make sure namespace is set on components
                        functionDescr.setNamespace( packageDescr.getNamespace() );
                    }
                    if ( isEmpty( functionDescr.getDialect() ) ) {
                        // make sure namespace is set on components
                        functionDescr.setDialect( pkgRegistry.getDialect() );
                    }
                    preCompileAddFunction( functionDescr );
                }

                // iterate and compile
                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    // inherit the dialect from the package
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    addFunction( functionDescr );
                }

                // We need to compile all the functions now, so scripting
                // languages like mvel can find them
                compileAll();

                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    postCompileAddFunction( functionDescr );
                }
            }

            // iterate and compile
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Examples of org.drools.lang.descr.FunctionDescr

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        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );

        assertEqualsIgnoreWhitespace( "yourFunction(new String[3] {\"a\",\"b\",\"c\"});",
                                      (String) rule.getConsequence() );

        final FunctionDescr func = (FunctionDescr) pkg.getFunctions().get( 0 );

        assertEquals( "String[]",
                          func.getReturnType() );
        assertEquals( "args[]",
                          func.getParameterNames().get( 0 ) );
        assertEquals( "String",
                          func.getParameterTypes().get( 0 ) );
    }
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Examples of org.drools.lang.descr.FunctionDescr

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        final List functions = pkg.getFunctions();
        assertEquals( 2,
                      functions.size() );

        FunctionDescr func = (FunctionDescr) functions.get( 0 );
        assertEquals( "functionA",
                      func.getName() );
        assertEquals( "String",
                      func.getReturnType() );
        assertEquals( 2,
                      func.getParameterNames().size() );
        assertEquals( 2,
                      func.getParameterTypes().size() );
        assertEquals( 4,
                      func.getLine() );
        assertEquals( 0,
                      func.getColumn() );

        assertEquals( "String",
                      func.getParameterTypes().get( 0 ) );
        assertEquals( "s",
                      func.getParameterNames().get( 0 ) );

        assertEquals( "Integer",
                      func.getParameterTypes().get( 1 ) );
        assertEquals( "i",
                      func.getParameterNames().get( 1 ) );

        assertEqualsIgnoreWhitespace( "foo();",
                                      func.getBody() );

        func = (FunctionDescr) functions.get( 1 );
        assertEquals( "functionB",
                      func.getName() );
        assertEqualsIgnoreWhitespace( "bar();",
                                      func.getText() );
    }
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Examples of org.drools.lang.descr.FunctionDescr

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                            droolsElements.add(global);
                        }
                        // add functions
                        List functions = drlInfo.getPackageDescr().getFunctions();
                        for (Iterator iterator = functions.iterator(); iterator.hasNext();) {
                            FunctionDescr functionDescr = (FunctionDescr) iterator.next();
                            String functionName = functionDescr.getName();
                            Function function = DroolsModelBuilder.addFunction(
                                pkg, functionName, file, functionDescr.getStartCharacter(),
                                functionDescr.getEndCharacter() - functionDescr.getStartCharacter() + 1);
                            // create link between resource and created rule nodes
                            List droolsElements = (List) resourcesMap.get(file);
                            if (droolsElements == null) {
                                droolsElements = new ArrayList();
                                resourcesMap.put(file, droolsElements);
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Examples of org.drools.lang.descr.FunctionDescr

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                    }
                }
            }
            // functions
            for (Iterator iterator = packageDescr.getFunctions().iterator(); iterator.hasNext(); ) {
                FunctionDescr functionDescr = (FunctionDescr) iterator.next();
                if (functionDescr != null) {
                    BaseDescr result = getDescr(functionDescr, offset);
                    if (result != null) {
                        return result;
                    }
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Examples of org.drools.lang.descr.FunctionDescr

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        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );

        assertEqualsIgnoreWhitespace( "yourFunction(new String[3] {\"a\",\"b\",\"c\"});",
                                      (String) rule.getConsequence() );

        final FunctionDescr func = (FunctionDescr) pkg.getFunctions().get( 0 );

        assertEquals( "String[]",
                          func.getReturnType() );
        assertEquals( "args[]",
                          func.getParameterNames().get( 0 ) );
        assertEquals( "String",
                          func.getParameterTypes().get( 0 ) );
    }
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Examples of org.drools.lang.descr.FunctionDescr

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        final List<FunctionDescr> functions = pkg.getFunctions();
        assertEquals( 2,
                      functions.size() );

        FunctionDescr func = functions.get( 0 );
        assertEquals( "functionA",
                      func.getName() );
        assertEquals( "String",
                      func.getReturnType() );
        assertEquals( 2,
                      func.getParameterNames().size() );
        assertEquals( 2,
                      func.getParameterTypes().size() );
        assertEquals( 4,
                      func.getLine() );
        assertEquals( 0,
                      func.getColumn() );

        assertEquals( "String",
                      func.getParameterTypes().get( 0 ) );
        assertEquals( "s",
                      func.getParameterNames().get( 0 ) );

        assertEquals( "Integer",
                      func.getParameterTypes().get( 1 ) );
        assertEquals( "i",
                      func.getParameterNames().get( 1 ) );

        assertEqualsIgnoreWhitespace( "foo();",
                                      func.getBody() );

        func = functions.get( 1 );
        assertEquals( "functionB",
                      func.getName() );
        assertEqualsIgnoreWhitespace( "bar();",
                                      func.getText() );
    }
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Examples of org.drools.lang.descr.FunctionDescr

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        // only try to compile if there are no parse errors
        if ( !hasErrors() ) {
            if ( !packageDescr.getFunctions().isEmpty() ) {

                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    if ( isEmpty( functionDescr.getNamespace() ) ) {
                        // make sure namespace is set on components
                        functionDescr.setNamespace( packageDescr.getNamespace() );
                    }
                    if ( isEmpty( functionDescr.getDialect() ) ) {
                        // make sure namespace is set on components
                        functionDescr.setDialect( pkgRegistry.getDialect() );
                    }
                    preCompileAddFunction( functionDescr );
                }

                // iterate and compile
                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    // inherit the dialect from the package
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    addFunction( functionDescr );
                }

                // We need to compile all the functions now, so scripting
                // languages like mvel can find them
                compileAll();

                for ( final Iterator it = packageDescr.getFunctions().iterator(); it.hasNext(); ) {
                    FunctionDescr functionDescr = (FunctionDescr) it.next();
                    postCompileAddFunction( functionDescr );
                }
            }

            // iterate and compile
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Examples of org.drools.lang.descr.FunctionDescr

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        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );

        assertEqualsIgnoreWhitespace( "yourFunction(new String[3] {\"a\",\"b\",\"c\"});",
                                      (String) rule.getConsequence() );

        final FunctionDescr func = (FunctionDescr) pkg.getFunctions().get( 0 );

        assertEquals( "String[]",
                          func.getReturnType() );
        assertEquals( "args[]",
                          func.getParameterNames().get( 0 ) );
        assertEquals( "String",
                          func.getParameterTypes().get( 0 ) );
    }
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