Package org.datanucleus.query.node

Examples of org.datanucleus.query.node.Node.insertChildNode()


            }
            else if (p.parseChar('%'))
            {
                processUnaryExpression();
                Node expr = new Node(NodeType.OPERATOR, "%");
                expr.insertChildNode(stack.pop());
                expr.insertChildNode(stack.pop());
                stack.push(expr);
            }
            else
            {
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            else if (p.parseChar('%'))
            {
                processUnaryExpression();
                Node expr = new Node(NodeType.OPERATOR, "%");
                expr.insertChildNode(stack.pop());
                expr.insertChildNode(stack.pop());
                stack.push(expr);
            }
            else
            {
                break;
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        }
        else if (p.parseChar('-'))
        {
            processUnaryExpression();
            Node expr = new Node(NodeType.OPERATOR, "-");
            expr.insertChildNode(stack.pop());
            stack.push(expr);
        }
        else if (p.parseChar('~'))
        {
            processUnaryExpression();
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        }
        else if (p.parseChar('~'))
        {
            processUnaryExpression();
            Node expr = new Node(NodeType.OPERATOR, "~");
            expr.insertChildNode(stack.pop());
            stack.push(expr);
        }
        else if (p.parseChar('!'))
        {
            processUnaryExpression();
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        }
        else if (p.parseChar('!'))
        {
            processUnaryExpression();
            Node expr = new Node(NodeType.OPERATOR, "!");
            expr.insertChildNode(stack.pop());
            stack.push(expr);
        }
        else
        {
            processPrimary();
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            }
            while (stack.size() - 1 > size)
            {
                Node top = stack.pop();
                Node peek = stack.peek();
                peek.insertChildNode(top);
            }
            Node expr = stack.pop();
            Node newExpr = new Node(NodeType.CREATOR);
            newExpr.insertChildNode(expr);
            stack.push(newExpr);
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                Node peek = stack.peek();
                peek.insertChildNode(top);
            }
            Node expr = stack.pop();
            Node newExpr = new Node(NodeType.CREATOR);
            newExpr.insertChildNode(expr);
            stack.push(newExpr);
            return true;
        }
        return false;
    }
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                Node expr = new Node(Node.OPERATOR, "descending");
                stack.push(expr);
            }

            Node expr = new Node(Node.OPERATOR, "order");
            expr.insertChildNode(stack.pop());
            if (!stack.empty())
            {
                expr.insertChildNode(stack.pop());
            }
            nodes.add(expr);
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            Node expr = new Node(Node.OPERATOR, "order");
            expr.insertChildNode(stack.pop());
            if (!stack.empty())
            {
                expr.insertChildNode(stack.pop());
            }
            nodes.add(expr);
        }
        while (p.parseString(","));
        return (Node[]) nodes.toArray(new Node[nodes.size()]);
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        while (p.parseStringIgnoreCase("OR "))
        {
            processAndExpression();
            Node expr = new Node(Node.OPERATOR, "||");
            expr.insertChildNode(stack.pop());
            expr.insertChildNode(stack.pop());
            stack.push(expr);
        }
    }
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