package forma;

import java.io.IOException;

import forma.WholeFileRecordReader;
import org.apache.hadoop.mapreduce.lib.input.FileInputFormat;
import org.apache.hadoop.mapreduce.InputSplit;
import org.apache.hadoop.mapreduce.JobContext;
import org.apache.hadoop.mapreduce.TaskAttemptContext;
import org.apache.hadoop.mapreduce.RecordReader;
import org.apache.hadoop.io.NullWritable;
import org.apache.hadoop.io.BytesWritable;
import org.apache.hadoop.fs.Path;

public class WholeFileInputFormat extends FileInputFormat<NullWritable, BytesWritable> {
    @Override
    protected boolean isSplitable(JobContext context, Path filename) {
        return false;
    }

    @Override
    public RecordReader<NullWritable, BytesWritable> createRecordReader(
      InputSplit split, TaskAttemptContext context) {
        return new WholeFileRecordReader();
    }
}