Java tutorial
/** * Copyright 2017 Goldman Sachs. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package com.gs.obevo.dbmetadata.deepcompare; import org.apache.commons.lang3.builder.ToStringBuilder; import org.apache.commons.lang3.builder.ToStringStyle; import org.eclipse.collections.api.block.function.Function; public class ObjectCompareBreak extends CompareBreak { public enum ObjectCompareBreakSide { LEFT, RIGHT, } private final Object object; private final ObjectCompareBreakSide objectCompareBreakSide; public ObjectCompareBreak(Class clazz, Object object, ObjectCompareBreakSide objectCompareBreakSide) { super(clazz); this.object = object; this.objectCompareBreakSide = objectCompareBreakSide; } @Override public String getCompareSubject() { return this.object != null ? this.object.toString() : ""; } public Object getObject() { return this.object; } public static Function<Object, ObjectCompareBreak> createObjectCompareBreak(final Class clazz, final ObjectCompareBreakSide objectCompareBreakSide) { return new Function<Object, ObjectCompareBreak>() { @Override public ObjectCompareBreak valueOf(Object input) { return new ObjectCompareBreak(clazz, input, objectCompareBreakSide); } }; } @Override public String toString() { return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE) .append("objectCompareBreakSide", objectCompareBreakSide) .append("compareSubject", getCompareSubject()).toString(); } }