@Override
public WritableMonoid getCurrentValue() throws IOException, InterruptedException {
Text tValue = reader.getCurrentValue();
WritableMonoid value = monoid.neutral();
value.fromText(tValue);
return value;
}
@Override
public boolean nextKeyValue() throws IOException, InterruptedException {
return reader.nextKeyValue();
}
@Override
public void initialize(InputSplit split, TaskAttemptContext context)
throws IOException, InterruptedException {
reader.initialize(split, context);
}
@Override
public float getProgress() throws IOException, InterruptedException {
return reader.getProgress();
}
@Override
public void close() throws IOException {
reader.close();
}
@Override
public RangeWritable getCurrentKey() throws IOException, InterruptedException {
String sKey = reader.getCurrentKey().toString();
Scanner scanner = new Scanner(sKey);
return new RangeWritable(scanner.nextLong(), scanner.nextLong());
}