org.springframework.statemachine.config.model.HistoryData.java Source code

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Here is the source code for org.springframework.statemachine.config.model.HistoryData.java

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/*
 * Copyright 2016 the original author or authors.
 *
 * 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
 *
 * https://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 org.springframework.statemachine.config.model;

/**
 * A simple data object keeping history related configs in a same place.
 *
 * @param <S> the type of state
 * @param <E> the type of event
 */
public class HistoryData<S, E> {
    private final S source;
    private final S target;

    /**
     * Instantiates a new history data.
     *
     * @param source the source
     * @param target the target
     */
    public HistoryData(S source, S target) {
        this.source = source;
        this.target = target;
    }

    /**
     * Gets the source.
     *
     * @return the source
     */
    public S getSource() {
        return source;
    }

    /**
     * Gets the target.
     *
     * @return the target
     */
    public S getTarget() {
        return target;
    }
}