/**
* 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.drill.exec.physical.config;
import java.util.Collections;
import java.util.List;
import com.fasterxml.jackson.annotation.JsonIgnore;
import org.apache.drill.exec.physical.MinorFragmentEndpoint;
import org.apache.drill.exec.physical.base.AbstractSender;
import org.apache.drill.exec.physical.base.PhysicalOperator;
import org.apache.drill.exec.proto.CoordinationProtos.DrillbitEndpoint;
import org.apache.drill.exec.proto.UserBitShared.CoreOperatorType;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonTypeName;
@JsonTypeName("range-sender")
public class RangeSender extends AbstractSender{
static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(RangeSender.class);
List<EndpointPartition> partitions;
@JsonCreator
public RangeSender(@JsonProperty("receiver-major-fragment") int oppositeMajorFragmentId, @JsonProperty("child") PhysicalOperator child, @JsonProperty("partitions") List<EndpointPartition> partitions) {
super(oppositeMajorFragmentId, child, Collections.<MinorFragmentEndpoint>emptyList());
this.partitions = partitions;
}
@Override
protected PhysicalOperator getNewWithChild(PhysicalOperator child) {
return new RangeSender(oppositeMajorFragmentId, child, partitions);
}
public static class EndpointPartition{
private final PartitionRange range;
private final DrillbitEndpoint endpoint;
@JsonCreator
public EndpointPartition(@JsonProperty("range") PartitionRange range, @JsonProperty("endpoint") DrillbitEndpoint endpoint) {
super();
this.range = range;
this.endpoint = endpoint;
}
public PartitionRange getRange() {
return range;
}
public DrillbitEndpoint getEndpoint() {
return endpoint;
}
}
@Override
public int getOperatorType() {
return CoreOperatorType.RANGE_SENDER_VALUE;
}
}