public void open(ExecutionContext executionContext) throws ItemStreamException {
if (executionContext.containsKey(EXPECTED)) {
localState.expected = executionContext.getLong(EXPECTED);
localState.actual = executionContext.getLong(ACTUAL);
if (!waitForResults()) {
throw new ItemStreamException("Timed out waiting for back log on open");
}
}
}
@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;
}
public void open(ExecutionContext executionContext) throws ItemStreamException {
index = (int) executionContext.getLong("POSITION", min);
}