Package org.codehaus.groovy.ast.expr

Examples of org.codehaus.groovy.ast.expr.FieldExpression

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        classNode.addProperty(new PropertyNode("result", ACC_PUBLIC, ClassHelper.STRING_TYPE, classNode, null, null, null));

        BooleanExpression expression =
                new BooleanExpression(
                        new BinaryExpression(
                                new FieldExpression(
                                        new FieldNode("bar", ACC_PRIVATE, ClassHelper.STRING_TYPE, classNode, ConstantExpression.NULL)),
                                Token.newSymbol("==", 0, 0),
                                new ConstantExpression("abc")));

        Statement trueStatement =
                new ExpressionStatement(
                        new BinaryExpression(
                                new FieldExpression(
                                        new FieldNode("result", ACC_PRIVATE, ClassHelper.STRING_TYPE, classNode, ConstantExpression.NULL)),
                                Token.newSymbol("=", 0, 0),
                                new ConstantExpression("worked")));

        Statement falseStatement = createPrintlnStatement(new ConstantExpression("false"));
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    }

    protected ExpressionStatement createPrintlnStatement(Expression expression) throws NoSuchFieldException {
        return new ExpressionStatement(
                new MethodCallExpression(
                        new FieldExpression(FieldNode.newStatic(System.class, "out")),
                        "println",
                        expression));
    }
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                Statement stmt = litr.next();
                if (stmt instanceof ExpressionStatement &&
                        ((ExpressionStatement) stmt).getExpression() instanceof BinaryExpression) {
                    BinaryExpression bExp = (BinaryExpression) ((ExpressionStatement) stmt).getExpression();
                    if (bExp.getLeftExpression() instanceof FieldExpression) {
                        FieldExpression fExp = (FieldExpression) bExp.getLeftExpression();
                        if (fExp.getFieldName().equals("$VALUES")) {
                            for (Statement tmpStmt : staticFieldStatements) {
                                litr.add(tmpStmt);
                            }
                        }
                    }
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        }
    }

    private static void addFieldInit(Parameter p, FieldNode fn, BlockStatement block) {
        VariableExpression ve = new VariableExpression(p);
        FieldExpression fe = new FieldExpression(fn);
        block.addStatement(new ExpressionStatement(
                new BinaryExpression(
                        fe,
                        Token.newSymbol(Types.ASSIGN, -1, -1),
                        ve
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            // compileStack.containsVariable(name) means to ask if the variable is already declared
            // compileStack.getScope().isReferencedClassVariable(name) means to ask if the variable is a field
            // If it is no field and is not yet declared, then it is either a closure shared variable or
            // an already declared variable.
            if (!compileStack.containsVariable(name) && compileStack.getScope().isReferencedClassVariable(name)) {
                acg.visitFieldExpression(new FieldExpression(classNode.getDeclaredField(name)));
            } else {
                BytecodeVariable v = compileStack.getVariable(name, !classNodeUsesReferences());
                if (v == null) {
                    // variable is not on stack because we are
                    // inside a nested Closure and this variable
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                paramField.setOriginType(ClassHelper.getWrapper(param.getOriginType()));
                paramField.setHolder(true);
                String methodName = Verifier.capitalize(paramName);

                // let's add a getter & setter
                Expression fieldExp = new FieldExpression(paramField);
                answer.addMethod(
                        "get" + methodName,
                        ACC_PUBLIC,
                        realType,
                        Parameter.EMPTY_ARRAY,
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        method.setCode(block);
    }

    private static void addFieldInit(Parameter p, FieldNode fn, BlockStatement block) {
        VariableExpression ve = new VariableExpression(p);
        FieldExpression fe = new FieldExpression(fn);
        block.addStatement(new ExpressionStatement(
                new BinaryExpression(
                        fe,
                        Token.newSymbol(Types.ASSIGN, -1, -1),
                        ve
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    }

    protected ExpressionStatement createPrintlnStatement(Expression expression) throws NoSuchFieldException {
        return new ExpressionStatement(
                new MethodCallExpression(
                        new FieldExpression(FieldNode.newStatic(System.class, "out")),
                        "println",
                        expression));
    }
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        classNode.addProperty(new PropertyNode("result", ACC_PUBLIC, ClassHelper.STRING_TYPE, classNode, null, null, null));

        BooleanExpression expression =
                new BooleanExpression(
                        new BinaryExpression(
                                new FieldExpression(
                                        new FieldNode("bar", ACC_PRIVATE, ClassHelper.STRING_TYPE, classNode, ConstantExpression.NULL)),
                                Token.newSymbol("==", 0, 0),
                                new ConstantExpression("abc")));

        Statement trueStatement =
                new ExpressionStatement(
                        new BinaryExpression(
                                new FieldExpression(
                                        new FieldNode("result", ACC_PRIVATE, ClassHelper.STRING_TYPE, classNode, ConstantExpression.NULL)),
                                Token.newSymbol("=", 0, 0),
                                new ConstantExpression("worked")));

        Statement falseStatement = createPrintlnStatement(new ConstantExpression("false"));
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                Statement stmt = litr.next();
                if (stmt instanceof ExpressionStatement &&
                        ((ExpressionStatement) stmt).getExpression() instanceof BinaryExpression) {
                    BinaryExpression bExp = (BinaryExpression) ((ExpressionStatement) stmt).getExpression();
                    if (bExp.getLeftExpression() instanceof FieldExpression) {
                        FieldExpression fExp = (FieldExpression) bExp.getLeftExpression();
                        if (fExp.getFieldName().equals("$VALUES")) {
                            for (Statement tmpStmt : staticFieldStatements) {
                                litr.add(tmpStmt);
                            }
                        }
                    }
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Related Classes of org.codehaus.groovy.ast.expr.FieldExpression

  • org.codehaus.groovy.ast.ClassNode
  • org.codehaus.groovy.ast.tools.GeneralUtils
  • org.codehaus.groovy.classgen.asm.ClosureWriter
  • org.codehaus.groovy.classgen.IfElseTest
  • org.codehaus.groovy.classgen.InnerClassVisitor
  • org.codehaus.groovy.classgen.TestSupport
  • org.codehaus.groovy.classgen.Verifier
  • org.codehaus.groovy.transform.trait.TraitASTTransformation
  • org.grails.compiler.injection.test.TestMixinTransformation
  • org.grails.compiler.injection.test.TestMixinTransformation$Junit3TestFixtureMethodHandler
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