/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * 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
 *
 * 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 com.alibaba.jstorm.task.comm;

import java.io.Serializable;
import java.util.List;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;

public class TupleInfo implements Serializable {
    private static final long serialVersionUID = -3348670497595864118L;

    private Object messageId;
    private String stream;
    private List<Object> values;
    private long timestamp;

    public static TupleInfo buildTupleInfo(String stream, Object messageId, List<Object> values, long timeStamp, boolean isCacheTuple) {
        TupleInfo tupleInfo = new TupleInfo();
        tupleInfo.setStream(stream);
        tupleInfo.setMessageId(messageId);
        tupleInfo.setTimestamp(timeStamp);
        if (isCacheTuple)
            tupleInfo.setValues(values);
        else
            tupleInfo.setValues(null);
        return tupleInfo;
    }

    public Object getMessageId() {
        return messageId;
    }

    public void setMessageId(Object messageId) {
        this.messageId = messageId;
    }

    public long getTimestamp() {
        return timestamp;
    }

    public void setTimestamp(long timestamp) {
        this.timestamp = timestamp;
    }

    public String getStream() {
        return stream;
    }

    public void setStream(String stream) {
        this.stream = stream;
    }

    public List<Object> getValues() {
        return values;
    }

    public void setValues(List<Object> values) {
        this.values = values;
    }

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

}