1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18 package org.apache.commons.jxpath.ri.compiler;
19
20 /**
21 * Abstract operation expressions.
22 */
23 public abstract class Operation extends Expression {
24
25 /** Expression[] of arguments */
26 protected Expression[] args;
27
28 /**
29 * Constructs a new Operation.
30 *
31 * @param args Expression[]
32 */
33 public Operation(final Expression[] args) {
34 this.args = args;
35 }
36
37 @Override
38 public boolean computeContextDependent() {
39 if (args != null) {
40 for (final Expression arg : args) {
41 if (arg.isContextDependent()) {
42 return true;
43 }
44 }
45 }
46 return false;
47 }
48
49 /**
50 * Gets the arguments.
51 *
52 * @return Expression[]
53 */
54 public Expression[] getArguments() {
55 return args;
56 }
57 }