Examples of org.codehaus.groovy.ast.stmt.Statement

org.codehaus.groovy.ast.stmt.Statement
Base class for any statement @author James Strachan @version $Revision: 6778 $

    }


    protected Expression transformClosureExpression(ClosureExpression ce) {
        boolean oldInClosure = inClosure;
        inClosure = true;
        Statement code = ce.getCode();
        if (code != null) code.visit(this);
        inClosure = oldInClosure;
        return ce;
    }

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            for (int i = 0; i < paras.length; i++) {
                ClassNode t = paras[i].getType();
                resolveOrFail(t, ce);
            }
        }
        Statement code = ce.getCode();
        if (code != null) code.visit(this);
        inClosure = oldInClosure;
        return ce;
    }

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        return exceptions;
    }
    
    public Statement getFirstStatement(){
        if (code == null) return null;
        Statement first = code;
        while (first instanceof BlockStatement) {
            List list = ((BlockStatement) first).getStatements();
            if (list.isEmpty()) {
                first=null;
            } else {

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        }
        else {
            method = (MethodNode) declaredMethods.get(0);
        }
        BlockStatement block = null;
        Statement statement = method.getCode();
        if (statement == null) {
            block = new BlockStatement();
        }
        else if (statement instanceof BlockStatement) {
            block = (BlockStatement) statement;

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        out.println(";");
    }


    private ConstructorCallExpression getConstructorCallExpression(
            ConstructorNode constructorNode) {
        Statement code = constructorNode.getCode();
        if (!(code instanceof BlockStatement))
            return null;


        BlockStatement block = (BlockStatement) code;
        List stats = block.getStatements();
        if (stats == null || stats.size() == 0)
            return null;


        Statement stat = (Statement) stats.get(0);
        if (!(stat instanceof ExpressionStatement))
            return null;


        Expression expr = ((ExpressionStatement) stat).getExpression();
        if (!(expr instanceof ConstructorCallExpression))

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        out.println(";");
    }


    private ConstructorCallExpression getConstructorCallExpression(
            ConstructorNode constructorNode) {
        Statement code = constructorNode.getCode();
        if (!(code instanceof BlockStatement))
            return null;


        BlockStatement block = (BlockStatement) code;
        List stats = block.getStatements();
        if (stats == null || stats.size() == 0)
            return null;


        Statement stat = (Statement) stats.get(0);
        if (!(stat instanceof ExpressionStatement))
            return null;


        Expression expr = ((ExpressionStatement) stat).getExpression();
        if (!(expr instanceof ConstructorCallExpression))

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        return exceptions;
    }


    public Statement getFirstStatement() {
        if (code == null) return null;
        Statement first = code;
        while (first instanceof BlockStatement) {
            List<Statement> list = ((BlockStatement) first).getStatements();
            if (list.isEmpty()) {
                first = null;
            } else {

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            String name = fieldNode.getName();
            if (excludes.contains(name)) continue;
            PropertyExpression direct = new PropertyExpression(other, name);
            Expression cloned = new MethodCallExpression(direct, "clone", MethodCallExpression.NO_ARGUMENTS);
            Expression to = new PropertyExpression(VariableExpression.THIS_EXPRESSION, name);
            Statement assignCloned = assignStatement(to, cloned);
            Statement assignDirect = assignStatement(to, direct);
            initBody.addStatement(new IfStatement(isInstanceOf(direct, CLONEABLE_TYPE), assignCloned, assignDirect));
        }
        ClassNode[] exceptions = {ClassHelper.make(CloneNotSupportedException.class)};
        cNode.addConstructor(ACC_PROTECTED, new Parameter[]{initParam}, ClassNode.EMPTY_ARRAY, initBody);
        final BlockStatement cloneBody = new BlockStatement();

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        for (FieldNode fieldNode : list) {
            if (excludes.contains(fieldNode.getName())) continue;
            Expression fieldExpr = new VariableExpression(fieldNode);
            Expression from = new MethodCallExpression(fieldExpr, "clone", MethodCallExpression.NO_ARGUMENTS);
            Expression to = new PropertyExpression(result, fieldNode.getName());
            Statement doClone = assignStatement(to, from);
            Statement doNothing = new EmptyStatement();
            body.addStatement(new IfStatement(isInstanceOf(fieldExpr, CLONEABLE_TYPE), doClone, doNothing));
        }
        body.addStatement(new ReturnStatement(result));
        ClassNode[] exceptions = {ClassHelper.make(CloneNotSupportedException.class)};
        cNode.addMethod("clone", ACC_PUBLIC, ClassHelper.OBJECT_TYPE, new Parameter[0], exceptions, body);

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        if (parent instanceof MethodNode) {
            MethodNode mNode = (MethodNode) parent;
            ClassNode cNode = mNode.getDeclaringClass();
            String lockExpr = determineLock(value, cNode, mNode.isStatic());
            Statement origCode = mNode.getCode();
            Statement newCode = new SynchronizedStatement(new VariableExpression(lockExpr), origCode);
            mNode.setCode(newCode);
        }
    }

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