awsapi/src/com/cloud/bridge/util/Triple.java

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// 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
//
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// 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.cloud.bridge.util;

/**
 * Reusable class whose instances encode any triple (or 3-tuple) of values of types T1, T2 and T3
 * Provide getters: getFirst(), getSecond(), getThird()
 * Provide setters: setFirst(val), setSecond(val), setThird(val)
 * @param <T1>
 * @param <T2>
 * @param <T3>
 */
public class Triple<T1, T2, T3> {
    T1 first;
    T2 second;
    T3 third;

    public Triple(T1 t1, T2 t2, T3 t3) {
        first = t1;
        second = t2;
        third = t3;
    }

    public T1 getFirst() {
        return first;
    }

    public Triple<T1, T2, T3> setFirst(T1 t1) {
        first = t1;
        return this;
    }

    public T2 getSecond() {
        return second;
    }

    public Triple<T1, T2, T3> setSecond(T2 t2) {
        second = t2;
        return this;
    }

    public T3 getThird() {
        return third;
    }

    public Triple<T1, T2, T3> setThird(T3 t3) {
        third = t3;
        return this;
    }
}