Interface FlowFilePrioritizer

All Superinterfaces:
Comparator<org.apache.nifi.flowfile.FlowFile>

public interface FlowFilePrioritizer extends Comparator<org.apache.nifi.flowfile.FlowFile>
Provides a mechanism to prioritize flow file objects based on their attributes. The actual flow file content will not be available for comparison. If features of that content are necessary for prioritization, it should be extracted to be used as an attribute of the flow file.