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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.hyracks.api.job;
import java.io.Serializable;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.commons.lang3.tuple.Pair;
import org.apache.hyracks.api.dataflow.ActivityId;
import org.apache.hyracks.api.dataflow.ConnectorDescriptorId;
import org.apache.hyracks.api.dataflow.IActivity;
import org.apache.hyracks.api.dataflow.IConnectorDescriptor;
import org.apache.hyracks.api.dataflow.value.RecordDescriptor;
public class JobActivityGraph implements Serializable {
private static final long serialVersionUID = 1L;
private final Map<ActivityId, IActivity> activityMap;
private final Map<ConnectorDescriptorId, IConnectorDescriptor> connectorMap;
private final Map<ConnectorDescriptorId, RecordDescriptor> connectorRecordDescriptorMap;
private final Map<ActivityId, List<IConnectorDescriptor>> activityInputMap;
private final Map<ActivityId, List<IConnectorDescriptor>> activityOutputMap;
private final Map<ConnectorDescriptorId, Pair<Pair<IActivity, Integer>, Pair<IActivity, Integer>>> connectorActivityMap;
private final Map<ActivityId, Set<ActivityId>> blocked2blockerMap;
public JobActivityGraph() {
activityMap = new HashMap<ActivityId, IActivity>();
connectorMap = new HashMap<ConnectorDescriptorId, IConnectorDescriptor>();
connectorRecordDescriptorMap = new HashMap<ConnectorDescriptorId, RecordDescriptor>();
activityInputMap = new HashMap<ActivityId, List<IConnectorDescriptor>>();
activityOutputMap = new HashMap<ActivityId, List<IConnectorDescriptor>>();
connectorActivityMap = new HashMap<ConnectorDescriptorId, Pair<Pair<IActivity, Integer>, Pair<IActivity, Integer>>>();
blocked2blockerMap = new HashMap<ActivityId, Set<ActivityId>>();
}
public Map<ActivityId, IActivity> getActivityMap() {
return activityMap;
}
public Map<ConnectorDescriptorId, IConnectorDescriptor> getConnectorMap() {
return connectorMap;
}
public Map<ConnectorDescriptorId, RecordDescriptor> getConnectorRecordDescriptorMap() {
return connectorRecordDescriptorMap;
}
public Map<ActivityId, Set<ActivityId>> getBlocked2BlockerMap() {
return blocked2blockerMap;
}
public Map<ActivityId, List<IConnectorDescriptor>> getActivityInputMap() {
return activityInputMap;
}
public Map<ActivityId, List<IConnectorDescriptor>> getActivityOutputMap() {
return activityOutputMap;
}
public Map<ConnectorDescriptorId, Pair<Pair<IActivity, Integer>, Pair<IActivity, Integer>>> getConnectorActivityMap() {
return connectorActivityMap;
}
public ActivityId getConsumerActivity(ConnectorDescriptorId cdId) {
Pair<Pair<IActivity, Integer>, Pair<IActivity, Integer>> connEdge = connectorActivityMap.get(cdId);
return connEdge.getRight().getLeft().getActivityId();
}
public ActivityId getProducerActivity(ConnectorDescriptorId cdId) {
Pair<Pair<IActivity, Integer>, Pair<IActivity, Integer>> connEdge = connectorActivityMap.get(cdId);
return connEdge.getLeft().getLeft().getActivityId();
}
@Override
public String toString() {
StringBuilder buffer = new StringBuilder();
buffer.append("ActivityNodes: " + activityMap);
buffer.append('\n');
buffer.append("Blocker->Blocked: " + blocked2blockerMap);
buffer.append('\n');
return buffer.toString();
}
}