1 /* 2 * (c) Copyright 2006-2020 by rapiddweller GmbH & Volker Bergmann. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, is permitted under the terms of the 6 * GNU General Public License. 7 * 8 * For redistributing this software or a derivative work under a license other 9 * than the GPL-compatible Free Software License as defined by the Free 10 * Software Foundation or approved by OSI, you must first obtain a commercial 11 * license to this software product from rapiddweller GmbH & Volker Bergmann. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 14 * WITHOUT A WARRANTY OF ANY KIND. ALL EXPRESS OR IMPLIED CONDITIONS, 15 * REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF 16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE 17 * HEREBY EXCLUDED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 18 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 24 * POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 package com.rapiddweller.benerator.composite; 28 29 import com.rapiddweller.benerator.Generator; 30 import com.rapiddweller.common.Mutator; 31 import com.rapiddweller.common.UpdateFailedException; 32 33 /** 34 * {@link ComponentBuilder} implementation which builds array elements.<br/><br/> 35 * Created: 30.04.2010 09:57:50 36 * 37 * @author Volker Bergmann 38 * @since 0.6.1 39 */ 40 public class ArrayElementBuilder extends AbstractComponentBuilder<Object[]> { 41 42 /** 43 * Instantiates a new Array element builder. 44 * 45 * @param index the index 46 * @param source the source 47 * @param scope the scope 48 */ 49 public ArrayElementBuilder(int index, Generator<?> source, String scope) { 50 super(source, new Mutator_(index), scope); 51 } 52 53 private static class Mutator_ implements Mutator { 54 55 /** 56 * The Index. 57 */ 58 final int index; 59 60 /** 61 * Instantiates a new Mutator. 62 * 63 * @param index the index 64 */ 65 public Mutator_(int index) { 66 this.index = index; 67 } 68 69 @Override 70 public void setValue(Object target, Object value) throws UpdateFailedException { 71 ((Object[]) target)[index] = value; 72 } 73 } 74 75 }