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Java example source code file (UsingToStringOrdering.java)
The UsingToStringOrdering.java Java example source code/* * Copyright (C) 2007 The Guava Authors * * 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.google.common.collect; import com.google.common.annotations.GwtCompatible; import java.io.Serializable; /** * An ordering that uses the natural order of the string representation of the * values. */ @GwtCompatible(serializable = true) final class UsingToStringOrdering extends Ordering<Object> implements Serializable { static final UsingToStringOrdering INSTANCE = new UsingToStringOrdering(); @Override public int compare(Object left, Object right) { return left.toString().compareTo(right.toString()); } // preserve singleton-ness, so equals() and hashCode() work correctly private Object readResolve() { return INSTANCE; } @Override public String toString() { return "Ordering.usingToString()"; } private UsingToStringOrdering() {} private static final long serialVersionUID = 0; } Other Java examples (source code examples)Here is a short list of links related to this Java UsingToStringOrdering.java source code file: |
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