io.questdb.griffin.engine.groupby.vect.GroupByJob Maven / Gradle / Ivy
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* Copyright (c) 2014-2019 Appsicle
* Copyright (c) 2019-2020 QuestDB
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* 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
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* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package io.questdb.griffin.engine.groupby.vect;
import io.questdb.MessageBus;
import io.questdb.mp.AbstractQueueConsumerJob;
import io.questdb.tasks.VectorAggregateTask;
public class GroupByJob extends AbstractQueueConsumerJob {
public GroupByJob(MessageBus messageBus) {
super(messageBus.getVectorAggregateQueue(), messageBus.getVectorAggregateSubSeq());
}
@Override
protected boolean doRun(int workerId, long cursor) {
final VectorAggregateEntry entry = queue.get(cursor).entry;
subSeq.done(cursor);
return entry.run(workerId);
}
}