org.apache.storm.spout

Interface ISpoutOutputCollector

All Known Implementing Classes:

SpoutOutputCollector

public interface ISpoutOutputCollector

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.Integer>	emit(java.lang.String streamId, java.util.List<java.lang.Object> tuple, java.lang.Object messageId) Returns the task ids that received the tuples.
void	emitDirect(int taskId, java.lang.String streamId, java.util.List<java.lang.Object> tuple, java.lang.Object messageId)
void	reportError(java.lang.Throwable error)

Method Detail

emit

java.util.List<java.lang.Integer> emit(java.lang.String streamId,
                                       java.util.List<java.lang.Object> tuple,
                                       java.lang.Object messageId)

Returns the task ids that received the tuples.

emitDirect

void emitDirect(int taskId,
                java.lang.String streamId,
                java.util.List<java.lang.Object> tuple,
                java.lang.Object messageId)

reportError

void reportError(java.lang.Throwable error)