Package org.apache.commons.jexl2.parser

Examples of org.apache.commons.jexl2.parser.Node.jjtAccept()

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        for (int i = 1; i < numChildren; i++) {
            JexlNode nindex = node.jjtGetChild(i);
            if (nindex instanceof JexlNode.Literal<?>) {
                object = nindex.jjtAccept(this, object);
            } else {
                Object index = nindex.jjtAccept(this, null);
                object = getAttribute(object, index, nindex);
            }
        }

        return object;
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                        context.set(loopVariable.image, value);
                    } else {
                        registers[register] = value;
                    }
                    // execute statement
                    result = statement.jjtAccept(this, data);
                }
            }
        }
        return result;
    }
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    public Object visit(ASTJexlScript node, Object data) {
        int numChildren = node.jjtGetNumChildren();
        Object result = null;
        for (int i = 0; i < numChildren; i++) {
            JexlNode child = node.jjtGetChild(i);
            result = child.jjtAccept(this, data);
        }
        return result;
    }

    /** {@inheritDoc} */
 
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            ASTJexlScript script = parse(expr, null, frame);
            JexlNode node = script.jjtGetChild(0);
            Interpreter interpreter = createInterpreter(context);
            // set frame
            interpreter.setFrame(script.createFrame(bean));
            return node.jjtAccept(interpreter, null);
        } catch (JexlException xjexl) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return null;
            }
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            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) {
            if (silent) {
                logger.warn(xjexl.getMessage(), xjexl.getCause());
                return;
            }
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    /** {@inheritDoc} */
    public Object visit(ASTWhileStatement node, Object data) {
        Object result = null;
        /* first objectNode is the expression */
        Node expressionNode = node.jjtGetChild(0);
        while (arithmetic.toBoolean(expressionNode.jjtAccept(this, data))) {
            // execute statement
            result = node.jjtGetChild(1).jjtAccept(this, data);
        }

        return result;
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    /** {@inheritDoc} */
    public Object visit(ASTWhileStatement node, Object data) {
        Object result = null;
        /* first objectNode is the expression */
        Node expressionNode = node.jjtGetChild(0);
        while (arithmetic.toBoolean(expressionNode.jjtAccept(this, data))) {
            // execute statement
            result = node.jjtGetChild(1).jjtAccept(this, data);
        }

        return result;
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    /** {@inheritDoc} */
    public Object visit(ASTWhileStatement node, Object data) {
        Object result = null;
        /* first objectNode is the expression */
        Node expressionNode = node.jjtGetChild(0);
        while (arithmetic.toBoolean(expressionNode.jjtAccept(this, data))) {
            if (isCancelled()) {
                throw new JexlException.Cancel(node);
            }
            // execute statement
            if (node.jjtGetNumChildren() > 1) {
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