SagaInstance.java

/*
 * Copyright 2011-2014 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
 *
 *     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 pl.com.bottega.ecommerce.system.saga;

/**
 * 
 * @author Rafał Jamróz
 * 
 * @param <D>
 *            saga data type (memento)
 */
public class SagaInstance<D> {
    protected D data;
    private boolean completed;

    public D getData() {
        return data;
    }

    public void setData(D data) {
        this.data = data;
    }

    protected void markAsCompleted() {
        completed = true;
    }

    public boolean isCompleted() {
        return completed;
    }
}