@Override
public List<FlowFile> get(final FlowFileFilter filter) {
final List<FlowFile> flowFiles = new ArrayList<>();
final List<MockFlowFile> unselected = new ArrayList<>();
while (true) {
final MockFlowFile flowFile = processorQueue.poll();
if (flowFile == null) {
break;
}
final FlowFileFilter.FlowFileFilterResult filterResult = filter.filter(flowFile);
if (filterResult.isAccept()) {
flowFiles.add(flowFile);
beingProcessed.add(flowFile.getId());
currentVersions.put(flowFile.getId(), flowFile);
originalVersions.put(flowFile.getId(), flowFile);
} else {
unselected.add(flowFile);
}
if (!filterResult.isContinue()) {
break;
}
}
processorQueue.addAll(unselected);
return flowFiles;
}
@Override
public MockFlowFile get() {
final MockFlowFile flowFile = processorQueue.poll();
if (flowFile != null) {
beingProcessed.add(flowFile.getId());
currentVersions.put(flowFile.getId(), flowFile);
originalVersions.put(flowFile.getId(), flowFile);
}
return flowFile;
}