MutableReader (Flink : Runtime 2.1.0 API)

All Superinterfaces:

ReaderBase

All Known Implementing Classes:

MutableRecordReader
```
public interface MutableReader<T extends org.apache.flink.core.io.IOReadableWritable>
extends ReaderBase
```
A record-oriented reader for mutable record types.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void clearBuffers()
  
  boolean next(T target)
  - Methods inherited from interface org.apache.flink.runtime.io.network.api.reader.ReaderBase
    hasReachedEndOfSuperstep, isFinished, registerTaskEventListener, sendTaskEvent, setIterativeReader, startNextSuperstep

Method Detail

next

boolean next(T target)
      throws IOException,
             InterruptedException

Throws:: IOException; InterruptedException

clearBuffers
```
void clearBuffers()
```