Alerter.java

package azkaban.alert;

import azkaban.executor.ExecutableFlow;
import azkaban.sla.SlaOption;

public interface Alerter {
    void alertOnSuccess(ExecutableFlow exflow) throws Exception;
    void alertOnError(ExecutableFlow exflow, String ... extraReasons) throws Exception;
    void alertOnFirstError(ExecutableFlow exflow) throws Exception;
    void alertOnSla(SlaOption slaOption, String slaMessage) throws Exception;
}