| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| AbstractLongIdentifierGenerator |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more | |
| 3 | * contributor license agreements. See the NOTICE file distributed with | |
| 4 | * this work for additional information regarding copyright ownership. | |
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 | |
| 6 | * (the "License"); you may not use this file except in compliance with | |
| 7 | * the License. You may obtain a copy of the License at | |
| 8 | * | |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 10 | * | |
| 11 | * Unless required by applicable law or agreed to in writing, software | |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 14 | * See the License for the specific language governing permissions and | |
| 15 | * limitations under the License. | |
| 16 | */ | |
| 17 | package org.apache.commons.id; | |
| 18 | ||
| 19 | /** | |
| 20 | * Abstract superclass for LongIdentifierGenerator implementations. | |
| 21 | * | |
| 22 | * @author Commons-Id team | |
| 23 | * @version $Id: AbstractLongIdentifierGenerator.java 480488 2006-11-29 08:57:26Z bayard $ | |
| 24 | */ | |
| 25 | public abstract class AbstractLongIdentifierGenerator implements LongIdentifierGenerator { | |
| 26 | ||
| 27 | /** | |
| 28 | * Constructor. | |
| 29 | */ | |
| 30 | protected AbstractLongIdentifierGenerator() { | |
| 31 | 12 | super(); |
| 32 | 12 | } |
| 33 | ||
| 34 | /** | |
| 35 | * Returns the maximum value of an identifier from this generator. | |
| 36 | * | |
| 37 | * <p>The default implementation returns Long.MAX_VALUE. Implementations | |
| 38 | * whose identifiers are bounded below Long.MAX_VALUE should override this method to | |
| 39 | * return the maximum value of a generated identifier.</p> | |
| 40 | * | |
| 41 | * @return {@inheritDoc} | |
| 42 | */ | |
| 43 | public long maxValue() { | |
| 44 | 6 | return Long.MAX_VALUE; |
| 45 | } | |
| 46 | ||
| 47 | /** | |
| 48 | * Returns the minimum value of an identifier from this generator. | |
| 49 | * | |
| 50 | * <p>The default implementation returns Long.MIN_VALUE. Implementations | |
| 51 | * whose identifiers are bounded above Long.MIN_VALUE should override this method to | |
| 52 | * return the minimum value of a generated identifier.</p> | |
| 53 | * | |
| 54 | * @return {@inheritDoc} | |
| 55 | */ | |
| 56 | public long minValue() { | |
| 57 | 5 | return Long.MIN_VALUE; |
| 58 | } | |
| 59 | ||
| 60 | public Object nextIdentifier() { | |
| 61 | 3 | return this.nextLongIdentifier(); |
| 62 | } | |
| 63 | ||
| 64 | public abstract Long nextLongIdentifier(); | |
| 65 | } |