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Rune Common is a java library that is utilised by Rosetta Code Generators and models expressed in the Rosetta DSL.

There is a newer version: 11.31.0

package com.regnosys.rosetta.common.util;

/*-
 * ==============
 * Rune Common
 * ==============
 * Copyright (C) 2018 - 2024 REGnosys
 * ==============
 * 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.
 * ==============
 */

public class MutablePair {
    private static final long serialVersionUID = 4954918890077093841L;
    public L left;
    public R right;

    public static  MutablePair of(L left, R right) {
        return new MutablePair(left, right);
    }

    public MutablePair(L left, R right) {
        this.left = left;
        this.right = right;
    }

    public L getLeft() {
        return this.left;
    }

    public void setLeft(L left) {
        this.left = left;
    }

    public R getRight() {
        return this.right;
    }

    public void setRight(R right) {
        this.right = right;
    }

    public R setValue(R value) {
        R result = this.getRight();
        this.setRight(value);
        return result;
    }

    public void set(L left, R right) {
        this.setLeft(left);
        this.setRight(right);
    }
}