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/*-
* ============LICENSE_START=======================================================
* feature-active-standby-management
* ================================================================================
* Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.policy.drools.activestandby;
import java.util.Collection;
public interface DroolsPdpsConnector {
//return a list of PDPs, NOT including this PDP
public Collection<DroolsPdp> getDroolsPdps();
public void update(DroolsPdp pdp);
//determines if the DroolsPdp parameter is considered "current" or expired
//(has it been too long since the Pdp sent an update)
public boolean isPdpCurrent(DroolsPdp pdp);
// Updates DESIGNATED boolean in PDP record.
public void setDesignated(DroolsPdp pdp, boolean designated);
// Marks droolspdpentity.DESIGNATED=false, so another PDP-D will go active.
public void standDownPdp(String pdpId);
// This is used in a JUnit test environment to manually
// insert a PDP
public void insertPdp(DroolsPdp pdp);
// This is used in a JUnit test environment to manually
// delete a PDP
public void deletePdp(String pdpId);
// This is used in a JUnit test environment to manually
// clear the droolspdpentity table.
public void deleteAllPdps();
// This is used in a JUnit test environment to manually
// get a PDP
public DroolsPdpEntity getPdp(String pdpId);
// Used by DroolsPdpsElectionHandler to determine if the currently designated
// PDP has failed.
public boolean hasDesignatedPdpFailed(Collection<DroolsPdp> pdps);
}
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