| /***************************************************************** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * https://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| ****************************************************************/ |
| |
| package org.apache.cayenne.exp.parser; |
| |
| import java.io.IOException; |
| |
| import org.apache.cayenne.exp.Expression; |
| |
| /** |
| * @since 4.0 |
| */ |
| public class ASTFullObject extends SimpleNode { |
| |
| public ASTFullObject(Expression expression) { |
| this(); |
| Node node = wrapChild(expression); |
| jjtAddChild(node, 0); |
| node.jjtSetParent(this); |
| } |
| |
| public ASTFullObject() { |
| this(0); |
| } |
| |
| protected ASTFullObject(int i) { |
| super(i); |
| } |
| |
| @Override |
| protected String getExpressionOperator(int index) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| protected Object evaluateNode(Object o) throws Exception { |
| return o; |
| } |
| |
| @Override |
| public void appendAsString(Appendable out) throws IOException { |
| out.append(":FULL_OBJECT:"); |
| super.appendAsString(out); |
| } |
| |
| @Override |
| public Expression shallowCopy() { |
| return new ASTFullObject(id); |
| } |
| |
| @Override |
| public int getType() { |
| return Expression.FULL_OBJECT; |
| } |
| } |