com.aliyun.openservices.ons.shaded.commons.lang3.tuple.MutableTriple Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.aliyun.openservices.ons.shaded.commons.lang3.tuple;
/**
* A mutable triple consisting of three {@code Object} elements.
*
* Not #ThreadSafe#
*
* @param the left element type
* @param the middle element type
* @param the right element type
*
* @since 3.2
*/
public class MutableTriple extends Triple {
/** Serialization version */
private static final long serialVersionUID = 1L;
/** Left object */
public L left;
/** Middle object */
public M middle;
/** Right object */
public R right;
/**
* Obtains an mutable triple of three objects inferring the generic types.
*
* This factory allows the triple to be created using inference to
* obtain the generic types.
*
* @param the left element type
* @param the middle element type
* @param the right element type
* @param left the left element, may be null
* @param middle the middle element, may be null
* @param right the right element, may be null
* @return a triple formed from the three parameters, not null
*/
public static MutableTriple of(final L left, final M middle, final R right) {
return new MutableTriple(left, middle, right);
}
/**
* Create a new triple instance of three nulls.
*/
public MutableTriple() {
super();
}
/**
* Create a new triple instance.
*
* @param left the left value, may be null
* @param middle the middle value, may be null
* @param right the right value, may be null
*/
public MutableTriple(final L left, final M middle, final R right) {
super();
this.left = left;
this.middle = middle;
this.right = right;
}
//-----------------------------------------------------------------------
/**
* {@inheritDoc}
*/
@Override
public L getLeft() {
return left;
}
/**
* Sets the left element of the triple.
*
* @param left the new value of the left element, may be null
*/
public void setLeft(final L left) {
this.left = left;
}
/**
* {@inheritDoc}
*/
@Override
public M getMiddle() {
return middle;
}
/**
* Sets the middle element of the triple.
*
* @param middle the new value of the middle element, may be null
*/
public void setMiddle(final M middle) {
this.middle = middle;
}
/**
* {@inheritDoc}
*/
@Override
public R getRight() {
return right;
}
/**
* Sets the right element of the triple.
*
* @param right the new value of the right element, may be null
*/
public void setRight(final R right) {
this.right = right;
}
}