org.apache.lens.server.api.query

Class StatusChange

java.lang.Object

org.apache.lens.server.api.events.LensEvent

org.apache.lens.server.api.query.QueryEvent<QueryStatus.Status>

org.apache.lens.server.api.query.StatusChange

Direct Known Subclasses:

QueryEnded, QueryExecuted, QueryLaunched, QueryQueued, QueryRunning

public abstract class StatusChange
extends QueryEvent<QueryStatus.Status>

The Class StatusChange.

Constructor Summary

Constructors

Constructor and Description
StatusChange(long eventTime, QueryStatus.Status prev, QueryStatus.Status current, QueryHandle handle) Instantiates a new status change.

Method Summary

Methods inherited from class org.apache.lens.server.api.query.QueryEvent

getCurrentValue, getEventId, getPreviousValue, getQueryHandle, toString

Methods inherited from class org.apache.lens.server.api.events.LensEvent

getEventTime

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

StatusChange

public StatusChange(long eventTime,
            QueryStatus.Status prev,
            QueryStatus.Status current,
            QueryHandle handle)

Instantiates a new status change.

Parameters:

eventTime - the event time

prev - the prev

current - the current

handle - the handle