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21 package org.onap.policy.controlloop.ophistory;
23 import org.onap.policy.controlloop.ControlLoopOperation;
26 * Data manager for the Operation History table.
28 public interface OperationHistoryDataManager {
31 * Stores an operation in the DB. If the queue is full, then the oldest records is
34 * @param requestId request ID
35 * @param clName control loop name
36 * @param event event with which the operation is associated, typically just used for
38 * @param targetEntity target entity associated with the operation
39 * @param operation operation to be stored
41 void store(String requestId, String clName, Object event, String targetEntity, ControlLoopOperation operation);
44 * Starts the background thread.
49 * Stops the background thread and places an "end" item into {@link #operations}.