34 lines
1.7 KiB
Java
34 lines
1.7 KiB
Java
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. 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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/**
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* <p>Assists in creating consistent {@code equals(Object)}, {@code toString()}, {@code hashCode()}, and {@code compareTo(Object)} methods.
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* These classes are not thread-safe.</p>
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*
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* <p>When you write a {@link java.lang.Object#hashCode() hashCode()}, do you check Bloch's Effective Java? No?
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* You just hack in a quick number?
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* Well {@link org.apache.commons.lang3.builder.HashCodeBuilder} will save your day.
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* It, and its buddies ({@link org.apache.commons.lang3.builder.EqualsBuilder}, {@link org.apache.commons.lang3.builder.CompareToBuilder}, {@link org.apache.commons.lang3.builder.ToStringBuilder}), take care of the nasty bits while you focus on the important bits, like which fields will go into making up the hashcode.</p>
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*
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* @see java.lang.Object#equals(Object)
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* @see java.lang.Object#toString()
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* @see java.lang.Object#hashCode()
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* @see java.lang.Comparable#compareTo(Object)
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*
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* @since 1.0
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*/
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package org.apache.commons.lang3.builder;
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