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Refactor PeriodicTaskExecutor and add PeriodicTaskExecutorFactory
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31 changes: 31 additions & 0 deletions
31
presto-main/src/main/java/com/facebook/presto/resourcemanager/ForPeriodicTaskExecutor.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,31 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
| package com.facebook.presto.resourcemanager; | ||
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| import javax.inject.Qualifier; | ||
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| import java.lang.annotation.Retention; | ||
| import java.lang.annotation.Target; | ||
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| import static java.lang.annotation.ElementType.FIELD; | ||
| import static java.lang.annotation.ElementType.METHOD; | ||
| import static java.lang.annotation.ElementType.PARAMETER; | ||
| import static java.lang.annotation.RetentionPolicy.RUNTIME; | ||
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| @Retention(RUNTIME) | ||
| @Target({FIELD, PARAMETER, METHOD}) | ||
| @Qualifier | ||
| public @interface ForPeriodicTaskExecutor | ||
| { | ||
| } |
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41 changes: 41 additions & 0 deletions
41
...to-main/src/main/java/com/facebook/presto/testing/TestingPeriodicTaskExecutorFactory.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| /* | ||
| * 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. | ||
| */ | ||
| package com.facebook.presto.testing; | ||
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| import com.facebook.presto.util.PeriodicTaskExecutor; | ||
| import com.facebook.presto.util.PeriodicTaskExecutorFactory; | ||
| import com.google.common.util.concurrent.MoreExecutors; | ||
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| import java.util.ArrayList; | ||
| import java.util.List; | ||
| import java.util.Optional; | ||
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| public class TestingPeriodicTaskExecutorFactory | ||
| implements PeriodicTaskExecutorFactory | ||
| { | ||
| private final List<PeriodicTaskExecutor> periodicTaskExecutors = new ArrayList<>(); | ||
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| @Override | ||
| public PeriodicTaskExecutor createPeriodicTaskExecutor(long delayTargetMillis, long initDelayMillis, Runnable runnable) | ||
| { | ||
| PeriodicTaskExecutor periodicTaskExecutor = new PeriodicTaskExecutor(0, 0, MoreExecutors.newDirectExecutorService(), Optional.empty(), runnable, i -> i); | ||
| periodicTaskExecutors.add(periodicTaskExecutor); | ||
| return periodicTaskExecutor; | ||
| } | ||
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| public void tick() | ||
| { | ||
| periodicTaskExecutors.forEach(PeriodicTaskExecutor::tick); | ||
| } | ||
| } |
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