io.symcpe.wraith.Event Maven / Gradle / Ivy
/**
* Copyright 2016 Symantec Corporation.
*
* 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 io.symcpe.wraith;
import java.io.Serializable;
import java.util.Map;
/**
* Blueprint of an event and is a derived version of an Event from Apache Flume.
*
* Each event consists of a set of headers, represented as a {@link Map} or {@link String} keys and
* {@link Object} values accompanied by a raw {@link Byte} array body.
*
* @author ambud_sharma
*/
public interface Event extends Serializable {
public static final String HEADER_STORE_EVENT = "store";
public static final String HEADER_EVENT_TYPE = "t";
public static final String HEADER_EVENT_ERROR_TYPE = "e.t";
public static final String HEADER_EVENT_ERROR_FIELD = "e.f";
public static final String HEADER_EVENT_ERROR_VALUE = "e.v";
public static final String ERROR_EVENT_TYPE = "err";
public Map getHeaders();
public void setHeaders(Map headers);
public byte[] getBody();
public void setBody(byte[] body);
}