Esempio n. 1
0
 @Override
 public A23 process(A23 item) throws Exception {
   ExecutionContext stepContext = stepExecution.getExecutionContext();
   long processCount = stepContext.getLong("PROCESS_COUNT", 0);
   processCount++;
   stepContext.putLong("PROCESS_COUNT", processCount);
   if (processCount % writeSampleFrequency == 1) {
     item.setSample(true);
   }
   return item;
 }
 @Override
 public Map<String, ExecutionContext> partition(int gridSize) {
   Map<String, ExecutionContext> partitions = new HashMap<String, ExecutionContext>(gridSize);
   long count = repository.count();
   long recordCount = count / gridSize;
   // do the split
   for (int i = 0; i < gridSize; i++) {
     ExecutionContext context = new ExecutionContext();
     context.putLong("paramB", count);
     count = count - recordCount;
     if (count != 1) {
       context.putLong("paramA", count + 1);
     } else {
       context.putLong("paramA", count);
     } // end if
     partitions.put(PREFIX + i, context);
   } // end for
   // return
   return partitions;
 }
 public void update(ExecutionContext executionContext) throws ItemStreamException {
   executionContext.putLong(EXPECTED, localState.expected);
   executionContext.putLong(ACTUAL, localState.actual);
 }
Esempio n. 4
0
 public void update(ExecutionContext executionContext) throws ItemStreamException {
   executionContext.putLong("POSITION", index);
 }