mondrian.server.monitor

Class ExecutionPhaseEvent

java.lang.Object

mondrian.server.monitor.Event

mondrian.server.monitor.ExecutionEvent

mondrian.server.monitor.ExecutionPhaseEvent

All Implemented Interfaces:

Message

public class ExecutionPhaseEvent
extends ExecutionEvent

Event signalling the start of a phase of executing an MDX statement.

A phase begins when Mondrian has tried to execute a statement and has determined that it needs cell values in order to give the complete, correct result. It generates one or more SQL statements to load those cells, and starts a new phase. Most MDX statements can be completed in 3 or fewer phases.

Field Summary

Fields

Modifier and Type	Field and Description
int	hitCount
int	missCount
int	pendingCount
int	phase

Fields inherited from class mondrian.server.monitor.ExecutionEvent

connectionId, executionId, serverId, statementId

Fields inherited from class mondrian.server.monitor.Event

stack, timestamp

Constructor Summary

Constructors

Constructor and Description
ExecutionPhaseEvent(long timestamp, int serverId, int connectionId, long statementId, long executionId, int phase, int hitCount, int missCount, int pendingCount) Creates an ExecutionPhaseEvent.

Method Summary

Modifier and Type	Method and Description
<T> T	accept(Visitor<T> visitor) Dispatches a call to the appropriate visit method on Visitor.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

phase

public final int phase

hitCount

public final int hitCount

missCount

public final int missCount

pendingCount

public final int pendingCount

Constructor Detail

ExecutionPhaseEvent

public ExecutionPhaseEvent(long timestamp,
                           int serverId,
                           int connectionId,
                           long statementId,
                           long executionId,
                           int phase,
                           int hitCount,
                           int missCount,
                           int pendingCount)

Creates an ExecutionPhaseEvent.

Parameters:

timestamp - Timestamp

serverId - Server id

connectionId - Connection id

statementId - Statement id

executionId - Execution id

phase - Phase

hitCount - Cache hits this phase

missCount - Cache misses this phase

pendingCount - Cache entries hit but not ready this phase

Method Detail

toString

public String toString()

Overrides:

toString in class Object

accept

public <T> T accept(Visitor<T> visitor)

Description copied from interface: Message

Dispatches a call to the appropriate visit method on Visitor.

Type Parameters:

T - Return type

Parameters:

visitor - Visitor

Returns:

Value returned by the visit method