ControlKeys.java

package org.xbib.elasticsearch.gatherer.support;

/**
 * The names of keys with a special meaning for control.
 *
 * Mostly, they map to the Elasticsearch bulk item. The _job column denotes
 * an ID for the event of a fetch execution.
 */
public interface ControlKeys {

    // bulk job name
    String JOB = "_job";

    // bulk operation type
    String OPTYPE = "_optype";

    // bulk document
    String INDEX = "_index";

    String TYPE = "_type";

    String ID = "_id";

    // bulk parameters
    String VERSION = "_version";

    String ROUTING = "_routing";

    String PERCOLATE = "_percolate";

    String PARENT = "_parent";

    String TIMESTAMP = "_timestamp";

    String TTL = "_ttl";

    // JSON
    String SOURCE = "_source";
}