src/jvm/backtype/storm/topology/IBasicOutputCollector.java

package backtype.storm.topology;

import java.util.List;

public interface IBasicOutputCollector {
    List<Integer> emit(String streamId, List<Object> tuple);
    void emitDirect(int taskId, String streamId, List<Object> tuple);
    void reportError(Throwable t);
}