1 /* 2 * Copyright 2007 Kasper B. Graversen 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.supercsv.cellprocessor.joda.mock; 17 18 import org.supercsv.cellprocessor.CellProcessorAdaptor; 19 import org.supercsv.cellprocessor.ift.BoolCellProcessor; 20 import org.supercsv.cellprocessor.ift.CellProcessor; 21 import org.supercsv.cellprocessor.ift.DateCellProcessor; 22 import org.supercsv.cellprocessor.ift.DoubleCellProcessor; 23 import org.supercsv.cellprocessor.ift.LongCellProcessor; 24 import org.supercsv.cellprocessor.ift.StringCellProcessor; 25 import org.supercsv.util.CsvContext; 26 27 /** 28 * CellProcessor to use for unit tests that test chaining (it simply returns whatever is passed into it). 29 * 30 * @author James Bassett 31 */ 32 public class IdentityTransform extends CellProcessorAdaptor implements BoolCellProcessor, DateCellProcessor, 33 DoubleCellProcessor, LongCellProcessor, StringCellProcessor { 34 35 /** 36 * Constructs a new <tt>IdentityTransform</tt> processor, which simply returns whatever is passed into it. 37 */ 38 public IdentityTransform() { 39 super(); 40 } 41 42 /** 43 * Constructs a new <tt>IdentityTransform</tt> processor which just calls the next processor in the chain. 44 * 45 * @param next 46 * the next processor in the chain 47 */ 48 public IdentityTransform(CellProcessor next) { 49 super(next); 50 } 51 52 /** 53 * {@inheritDoc} 54 */ 55 public Object execute(Object value, CsvContext context) { 56 return next.execute(value, context); 57 } 58 59 }