org.apache.storm.cassandra.executor.impl

Class BatchAsyncResultHandler

java.lang.Object

org.apache.storm.cassandra.executor.impl.BatchAsyncResultHandler

All Implemented Interfaces:

Serializable, AsyncResultHandler<List<Tuple>>

public class BatchAsyncResultHandler
extends Object
implements AsyncResultHandler<List<Tuple>>

See Also:

Serialized Form

Field Summary

Fields inherited from interface org.apache.storm.cassandra.executor.AsyncResultHandler

NO_OP_HANDLER

Constructor Summary

Constructors

Constructor and Description
BatchAsyncResultHandler(ExecutionResultHandler handler) Creates a new BatchAsyncResultHandler instance.

Method Summary

Modifier and Type	Method and Description
void	failure(Throwable t, List<Tuple> input) This method is responsible for failing specified inputs.
void	flush(OutputCollector collector)
void	success(List<Tuple> input) This method is responsible for acknowledging specified inputs.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BatchAsyncResultHandler

public BatchAsyncResultHandler(ExecutionResultHandler handler)

Creates a new BatchAsyncResultHandler instance.

Method Detail

failure

public void failure(Throwable t,
                    List<Tuple> input)

This method is responsible for failing specified inputs.

The default method does no-operation.

Specified by:

failure in interface AsyncResultHandler<List<Tuple>>

Parameters:

t - The cause the failure.

input - The input tuple proceed.

success

public void success(List<Tuple> input)

This method is responsible for acknowledging specified inputs.

The default method does no-operation.

Specified by:

success in interface AsyncResultHandler<List<Tuple>>

Parameters:

input - The input tuple proceed.

flush

public void flush(OutputCollector collector)

Specified by:

flush in interface AsyncResultHandler<List<Tuple>>