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 }