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 * Implementation of {@link Expression} for the operation "<=".
22 */
23 public class CoreOperationLessThanOrEqual extends CoreOperationRelationalExpression {
24
25 /**
26 * Constructs a new CoreOperationLessThanOrEqual.
27 *
28 * @param arg1 left Expression
29 * @param arg2 right Expression
30 */
31 public CoreOperationLessThanOrEqual(final Expression arg1, final Expression arg2) {
32 super(new Expression[] { arg1, arg2 });
33 }
34
35 @Override
36 protected boolean evaluateCompare(final int compare) {
37 return compare <= 0;
38 }
39
40 @Override
41 public String getSymbol() {
42 return "<=";
43 }
44 }