public AffinityExecutor
An extended executor interface that supports thread affinity assertions and short circuiting. This can be useful for ensuring code runs on the right thread, and also for unit testing.
Modifier and Type | Interface and Description |
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static class |
AffinityExecutor.DefaultImpls
An extended executor interface that supports thread affinity assertions and short circuiting. This can be useful
for ensuring code runs on the right thread, and also for unit testing.
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static class |
AffinityExecutor.Gate
An executor useful for unit tests: allows the current thread to block until a command arrives from another
thread, which is then executed. Inbound closures/commands stack up until they are cleared by looping.
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static class |
AffinityExecutor.ServiceAffinityExecutor
An executor backed by thread pool (which may often have a single thread) which makes it easy to schedule
tasks in the future and verify code is running on the executor.
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Modifier and Type | Method and Description |
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void |
checkOnThread()
Throws an IllegalStateException if the current thread is not one of the threads this executor is backed by.
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void |
executeASAP(kotlin.jvm.functions.Function0<kotlin.Unit> runnable)
If isOnThread() then runnable is invoked immediately, otherwise the closure is queued onto the backing thread.
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<T> T |
fetchFrom(kotlin.jvm.functions.Function0<? extends T> fetcher)
Runs the given function on the executor, blocking until the result is available. Be careful not to deadlock this
way! Make sure the executor can't possibly be waiting for the calling thread.
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void |
flush()
Run the executor until there are no tasks pending and none executing.
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boolean |
isOnThread()
Returns true if the current thread is equal to the thread this executor is backed by.
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boolean isOnThread()
Returns true if the current thread is equal to the thread this executor is backed by.
void checkOnThread()
Throws an IllegalStateException if the current thread is not one of the threads this executor is backed by.
void executeASAP(kotlin.jvm.functions.Function0<kotlin.Unit> runnable)
If isOnThread() then runnable is invoked immediately, otherwise the closure is queued onto the backing thread.
<T> T fetchFrom(kotlin.jvm.functions.Function0<? extends T> fetcher)
Runs the given function on the executor, blocking until the result is available. Be careful not to deadlock this way! Make sure the executor can't possibly be waiting for the calling thread.
void flush()
Run the executor until there are no tasks pending and none executing.