org.easybatch.core.processor

Interface RecordProcessor<I extends Record,O extends Record>

Type Parameters:

I - The input record type.

O - The output record type.

All Known Subinterfaces:

ComputationalRecordProcessor<I,O,R>, RecordDispatcher<I>, RecordFilter<R>, RecordMapper<I,O>, RecordMarshaller<I,O>, RecordValidator<R>, RecordWriter<R>

All Known Implementing Classes:

AbstractRecordDispatcher, AbstractRecordWriter, BatchFilter, BatchMapper, BatchMarshaller, BatchProcessor, BatchValidator, BlockingQueueRecordWriter, BroadcastRecordDispatcher, CollectionBatchWriter, CollectionRecordWriter, ContentBasedRecordDispatcher, EmptyRecordFilter, EndWithStringRecordFilter, FileBatchWriter, FileExtensionFilter, FileRecordWriter, GrepFilter, HeaderRecordFilter, OutputStreamBatchWriter, OutputStreamRecordWriter, PoisonRecordFilter, RandomRecordDispatcher, RecordCollector, RecordCompactor, RecordNumberBetweenFilter, RecordNumberEqualToFilter, RecordNumberGreaterThanFilter, RecordNumberLowerThanFilter, RoundRobinRecordDispatcher, StandardOutputBatchWriter, StandardOutputRecordWriter, StartWithStringRecordFilter, StringBatchWriter, StringRecordWriter

public interface RecordProcessor<I extends Record,O extends Record>

A record processor performs some business logic on input records and produces output records. The output record may be of another type of the input record and will be piped out to the next processor if any.

Author:

Mahmoud Ben Hassine (mahmoud@benhassine.fr)

Method Summary

Methods

Modifier and Type	Method and Description
O	processRecord(I record) Process a record.

Method Detail

processRecord

O processRecord(I record)
                               throws RecordProcessingException

Process a record.

Parameters:

record - the record to process.

Returns:

the processed record, may be of another type of the input record

Throws:

RecordProcessingException - thrown if an exception occurs during record processing