org.apache.flume.serialization
Interface Resettable

All Known Subinterfaces:

EventDeserializer, EventSerDe

All Known Implementing Classes:

AvroEventDeserializer, BlobDeserializer, LineDeserializer, ResettableFileInputStream, ResettableInputStream

@InterfaceAudience.Public
@InterfaceStability.Evolving
public interface Resettable

Defines an API for objects that can be mark()ed and reset() on arbitrary boundaries. Any implementation that has a limited buffer for the mark(), like InputStream, must not implement Resettable.

Method Summary

void	mark() Indicate that the current position should be returned to in the case of reset() being called.
void	reset() Return to the last marked position, or the beginning of the stream if mark() has never been called.

Method Detail

mark

void mark()
          throws IOException

Indicate that the current position should be returned to in the case of reset() being called.

Throws:

IOException

reset

void reset()
           throws IOException

Return to the last marked position, or the beginning of the stream if mark() has never been called.

Throws:

IOException