BatchHelper (Storm 2.7.1 API)

java.lang.Object
- org.apache.storm.utils.BatchHelper

```
public class BatchHelper
extends Object
```

Constructor Summary

Constructors
Constructor Description

BatchHelper(int batchSize, OutputCollector collector)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`ack()`
`void`	`addBatch(Tuple tuple)`
`void`	`fail(Exception e)`
`int`	`getBatchSize()`
`List<Tuple>`	`getBatchTuples()`
`boolean`	`shouldFlush()`
`boolean`	`shouldHandle(Tuple tuple)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BatchHelper

public BatchHelper(int batchSize,
                   OutputCollector collector)

Method Detail

fail
```
public void fail(Exception e)
```

ack
```
public void ack()
```

shouldHandle

public boolean shouldHandle(Tuple tuple)

addBatch
```
public void addBatch(Tuple tuple)
```

getBatchTuples
```
public List<Tuple> getBatchTuples()
```

getBatchSize
```
public int getBatchSize()
```

shouldFlush
```
public boolean shouldFlush()
```