Examples of org.apache.uima.aae.UimaBlockingExecutor

org.apache.uima.aae.UimaBlockingExecutor
A wrapper around ThreadPoolExecutor that blocks a thread if number of executing threads exceeds provided maximum number of permits. The implementation uses a semaphore that is initialized with a max number of permits. Each thread grabs a permit and executes. If all permits are exhausted, a thread blocks on a semaphore until a permit is available.

      tf.setThreadNamePrefix(threadPrefix);
      executor.setThreadFactory(tf);
      
      executor.prestartAllCoreThreads();
      if ( destination != null ) {
        blockingExecutor = new UimaBlockingExecutor(executor, concurrentThreads, destination);
      } else {
        blockingExecutor = new UimaBlockingExecutor(executor, concurrentThreads);
      }
    }
  }

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      tf.setThreadNamePrefix(threadPrefix);
      executor.setThreadFactory(tf);
      
      executor.prestartAllCoreThreads();
      if ( destination != null ) {
        blockingExecutor = new UimaBlockingExecutor(executor, concurrentThreads, destination);
      } else {
        blockingExecutor = new UimaBlockingExecutor(executor, concurrentThreads);
      }
    }
  }

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