34 lines
900 B
Java
34 lines
900 B
Java
/*
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* Copyright (C) 2015 Hippo Seven
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.hippo.util;
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public final class IntIdGenerator {
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private int mId = 0;
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private IntIdGenerator() {
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// Empty
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}
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public synchronized int nextId() {
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return mId++;
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}
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public static IntIdGenerator create() {
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return new IntIdGenerator();
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}
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}
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