Examples of org.apache.commons.jexl2.parser.ASTJexlScript.jjtGetChild()

Class org.apache.commons.jexl2.parser.ASTJexlScript

Examples of org.apache.commons.jexl2.parser.ASTJexlScript.jjtGetChild()

org.apache.commons.jexl2.parser.ASTJexlScript.jjtGetChild()
Gets a child of this node. @param i the child offset @return the child node

        expr = "#0" + (expr.charAt(0) == '[' ? "" : ".") + expr + "=" + "#1" + ";";
        try {
            parser.ALLOW_REGISTERS = true;
            Scope frame = new Scope("#0", "#1");
            ASTJexlScript script = parse(expr, null, frame);
            JexlNode node = script.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set the registers
            interpreter.setFrame(script.createFrame(bean, value));
            node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {

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    /** {@inheritDoc} */
    public Object visit(ASTForeachStatement node, Object data) {
        Object result = null;
        /* first objectNode is the loop variable */
        ASTReference loopReference = (ASTReference) node.jjtGetChild(0);
        ASTIdentifier loopVariable = (ASTIdentifier) loopReference.jjtGetChild(0);
        /* second objectNode is the variable to iterate */
        Object iterableValue = node.jjtGetChild(1).jjtAccept(this, data);
        // make sure there is a value to iterate on and a statement to execute
        if (iterableValue != null && node.jjtGetNumChildren() >= 3) {
            /* third objectNode is the statement to execute */

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    /** {@inheritDoc} */
    public Object visit(ASTForeachStatement node, Object data) {
        Object result = null;
        /* first objectNode is the loop variable */
        ASTReference loopReference = (ASTReference) node.jjtGetChild(0);
        ASTIdentifier loopVariable = (ASTIdentifier) loopReference.jjtGetChild(0);
        /* second objectNode is the variable to iterate */
        Object iterableValue = node.jjtGetChild(1).jjtAccept(this, data);
        // make sure there is a value to iterate on and a statement to execute
        if (iterableValue != null && node.jjtGetNumChildren() >= 3) {
            /* third objectNode is the statement to execute */

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    /** {@inheritDoc} */
    public Object visit(ASTForeachStatement node, Object data) {
        Object result = null;
        /* first objectNode is the loop variable */
        ASTReference loopReference = (ASTReference) node.jjtGetChild(0);
        ASTIdentifier loopVariable = (ASTIdentifier) loopReference.jjtGetChild(0);
        int register = loopVariable.getRegister();
        /* second objectNode is the variable to iterate */
        Object iterableValue = node.jjtGetChild(1).jjtAccept(this, data);
        // make sure there is a value to iterate on and a statement to execute
        if (iterableValue != null && node.jjtGetNumChildren() >= 3) {

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