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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.aai.sparky.viewandinspect.context;
import java.security.SecureRandom;
import java.util.concurrent.ExecutorService;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.sparky.config.oxm.OxmEntityLookup;
import org.onap.aai.sparky.dal.GizmoAdapter;
import org.onap.aai.sparky.util.NodeUtils;
import org.onap.aai.sparky.viewandinspect.VisualizationContext;
import org.onap.aai.sparky.viewandinspect.VisualizationContextBuilder;
import org.onap.aai.sparky.viewandinspect.config.VisualizationConfigs;
public class BaseGizmoVisualizationContextBuilder implements VisualizationContextBuilder {
private static final Logger LOG =
LoggerFactory.getInstance().getLogger(BaseGizmoVisualizationContextBuilder.class);
private SecureRandom secureRandom = new SecureRandom();
private GizmoAdapter gizmoAdapter;
private final ExecutorService executorService;
private VisualizationConfigs visualizationConfig;
private OxmEntityLookup oxmEntityLookup;
public BaseGizmoVisualizationContextBuilder(GizmoAdapter gizmoAdapter, int numWorkers,
VisualizationConfigs visualizationConfig, OxmEntityLookup oxmEntityLookup) {
this.gizmoAdapter = gizmoAdapter;
this.executorService = NodeUtils.createNamedExecutor("SLNC-WORKER", numWorkers, LOG);
this.visualizationConfig = visualizationConfig;
this.oxmEntityLookup = oxmEntityLookup;
}
@Override
public VisualizationContext getVisualizationContext() throws Exception {
return new BaseGizmoVisualizationContext(secureRandom.nextLong(), this.gizmoAdapter,
executorService, visualizationConfig, oxmEntityLookup);
}
@Override
public void shutdown() {
if (executorService != null) {
executorService.shutdown();
}
}
}
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