/*
 * #%L
 * Protempa Framework
 * %%
 * Copyright (C) 2012 - 2013 Emory University
 * %%
 * 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.
 * #L%
 */
package org.protempa;

import java.util.List;
import org.apache.commons.lang3.builder.ToStringBuilder;

/**
 *
 * @author Andrew Post
 */
public final class DataStreamingEvent<E> {
    private final String keyId;
    private final List<E> data;

    public DataStreamingEvent(String keyId, List<E> data) {
        if (keyId == null) {
            throw new IllegalArgumentException("keyId cannot be null");
        }
        if (data == null) {
            throw new IllegalArgumentException("data cannot be null");
        }
        this.keyId = keyId;
        this.data = data;
    }

    public String getKeyId() {
        return keyId;
    }

    public List<E> getData() {
        return data;
    }

    @Override
    public String toString() {
        return ToStringBuilder.reflectionToString(this);
    }
    
}
