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/*-
* ============LICENSE_START=======================================================
* ONAP
* ================================================================================
* Copyright (C) 2020 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.core;
import java.util.concurrent.Executor;
import org.drools.core.WorkingMemory;
/**
* An executor that executes its tasks by inserting {@link DroolsRunnable} objects into
* the working memory of a running session.
*/
public class DroolsExecutor implements Executor {
private final WorkingMemory workingMemory;
/**
* Constructs the object.
*
* @param workingMemory where tasks should be injected
*/
public DroolsExecutor(WorkingMemory workingMemory) {
this.workingMemory = workingMemory;
}
@Override
public void execute(Runnable command) {
DroolsRunnable runnable = command::run;
workingMemory.insert(runnable);
}
}
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