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.wrapper; 28 29 import com.rapiddweller.benerator.NonNullGenerator; 30 31 /** 32 * {@link GeneratorWrapper} for {@link NonNullGenerator}s.<br/><br/> 33 * Created: 27.07.2011 11:30:51 34 * 35 * @param <S> the type parameter 36 * @param <P> the type parameter 37 * @author Volker Bergmann 38 * @since 0.7.0 39 */ 40 public abstract class NonNullGeneratorWrapper<S, P> extends GeneratorWrapper<S, P> implements NonNullGenerator<P> { 41 42 /** 43 * Instantiates a new Non null generator wrapper. 44 * 45 * @param source the source 46 */ 47 public NonNullGeneratorWrapper(NonNullGenerator<S> source) { 48 super(source); 49 } 50 51 /** 52 * Returns the source generator 53 */ 54 @Override 55 public NonNullGenerator<S> getSource() { 56 return (NonNullGenerator<S>) super.getSource(); 57 } 58 59 /** 60 * Sets the source generator 61 * 62 * @param source the source 63 */ 64 public void setSource(NonNullGenerator<S> source) { 65 super.setSource(source); 66 } 67 68 /** 69 * Generate from not null source s. 70 * 71 * @return the s 72 */ 73 protected final S generateFromNotNullSource() { 74 return getSource().generate(); 75 } 76 77 @Override 78 public final ProductWrapper<P> generate(ProductWrapper<P> wrapper) { 79 P result = generate(); 80 return (result != null ? wrapper.wrap(result) : null); 81 } 82 83 }