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Merge "Add thread name for PrioritizedSerialExecutor."

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This commit is contained in:
Keisuke Kuroyanagi 2014-05-27 07:24:25 +00:00 committed by Android (Google) Code Review
commit 26628eeb4b
2 changed files with 22 additions and 7 deletions
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10
java/src/com/android/inputmethod/latin/utils/ExecutorUtils.java
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@ -28,14 +28,14 @@ public class ExecutorUtils {
new ConcurrentHashMap<>(); new ConcurrentHashMap<>();
/** /**
* Gets the executor for the given dictionary name. * Gets the executor for the given id.
*/ */
public static PrioritizedSerialExecutor getExecutor(final String dictName) { public static PrioritizedSerialExecutor getExecutor(final String id) {
PrioritizedSerialExecutor executor = sExecutorMap.get(dictName); PrioritizedSerialExecutor executor = sExecutorMap.get(id);
if (executor == null) { if (executor == null) {
synchronized(sExecutorMap) { synchronized(sExecutorMap) {
executor = new PrioritizedSerialExecutor(); executor = new PrioritizedSerialExecutor(id);
sExecutorMap.put(dictName, executor); sExecutorMap.put(id, executor);
} }
} }
return executor; return executor;

19
java/src/com/android/inputmethod/latin/utils/PrioritizedSerialExecutor.java
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@ -21,6 +21,7 @@ import com.android.inputmethod.annotations.UsedForTesting;
import java.util.Queue; import java.util.Queue;
import java.util.concurrent.ArrayBlockingQueue; import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ConcurrentLinkedQueue; import java.util.concurrent.ConcurrentLinkedQueue;
import java.util.concurrent.ThreadFactory;
import java.util.concurrent.ThreadPoolExecutor; import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit; import java.util.concurrent.TimeUnit;
@ -40,12 +41,26 @@ public class PrioritizedSerialExecutor {
// The task which is running now. // The task which is running now.
private Runnable mActive; private Runnable mActive;
public PrioritizedSerialExecutor() { private static class ThreadFactoryWithId implements ThreadFactory {
private final String mId;
public ThreadFactoryWithId(final String id) {
mId = id;
}
@Override
public Thread newThread(final Runnable r) {
return new Thread(r, TAG + " - " + mId);
}
}
public PrioritizedSerialExecutor(final String id) {
mTasks = new ConcurrentLinkedQueue<>(); mTasks = new ConcurrentLinkedQueue<>();
mPrioritizedTasks = new ConcurrentLinkedQueue<>(); mPrioritizedTasks = new ConcurrentLinkedQueue<>();
mIsShutdown = false; mIsShutdown = false;
mThreadPoolExecutor = new ThreadPoolExecutor(1 /* corePoolSize */, 1 /* maximumPoolSize */, mThreadPoolExecutor = new ThreadPoolExecutor(1 /* corePoolSize */, 1 /* maximumPoolSize */,
0 /* keepAliveTime */, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1)); 0 /* keepAliveTime */, TimeUnit.MILLISECONDS, new ArrayBlockingQueue<Runnable>(1),
new ThreadFactoryWithId(id));
} }
/** /**