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Java > Open Source Codes > org > apache > commons > jxpath > ri > compiler > Operation


1 /*
2  * Copyright 1999-2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 package org.apache.commons.jxpath.ri.compiler;
17
18 /**
19  * @author Dmitri Plotnikov
20  * @version $Revision: 1.8 $ $Date: 2004/02/29 14:17:39 $
21  */
22 public abstract class Operation extends Expression {
23
24     protected Expression args[];
25
26     public Operation(Expression args[]) {
27         this.args = args;
28     }
29
30     public Expression[] getArguments() {
31         return args;
32     }
33
34     public boolean computeContextDependent() {
35         if (args != null) {
36             for (int i = 0; i < args.length; i++) {
37                 if (args[i].isContextDependent()) {
38                     return true;
39                 }
40             }
41         }
42         return false;
43     }
44 }
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