org.canova.api.formats.input

Interface InputFormat

All Superinterfaces:

Serializable, Writable

All Known Implementing Classes:

BaseInputFormat, CSVInputFormat, LibSvmInputFormat, LineInputFormat, MatlabInputFormat, SVMLightInputFormat

public interface InputFormat
extends Writable

Create an input format

Author:

Adam Gibson

Method Summary

Modifier and Type	Method and Description
RecordReader	createReader(InputSplit split) Creates a reader from an input split
RecordReader	createReader(InputSplit split, Configuration conf) Creates a reader from an input split

Methods inherited from interface org.canova.api.writable.Writable

readFields, toDouble, toFloat, toInt, toLong, write

Method Detail

createReader

RecordReader createReader(InputSplit split,
                          Configuration conf)
                   throws IOException,
                          InterruptedException

Creates a reader from an input split

Parameters:

split - the split to read

Returns:

the reader from the given input split

Throws:

IOException

InterruptedException

createReader

RecordReader createReader(InputSplit split)
                   throws IOException,
                          InterruptedException

Creates a reader from an input split

Parameters:

split - the split to read

Returns:

the reader from the given input split

Throws:

IOException

InterruptedException