alluxio.client.block.stream

Interface DataReader.Factory

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable

All Known Implementing Classes:

BlockWorkerDataReader.Factory, GrpcDataReader.Factory, LocalFileDataReader.Factory, SharedGrpcDataReader.Factory

Enclosing interface:

DataReader

public static interface DataReader.Factory
extends java.io.Closeable

The factory interface to create DataReaders.

Method Summary

Modifier and Type	Method and Description
DataReader	create(long offset, long len) Creates an instance of DataReader.

Methods inherited from interface java.io.Closeable

close

Method Detail

create

DataReader create(long offset,
                  long len)
           throws java.io.IOException

Creates an instance of DataReader.

Parameters:

offset - the stream offset

len - the length of the stream

Returns:

the created object

Throws:

java.io.IOException