org.eclipse.stardust.engine.core.query.statistics.api

Class CriticalExecutionTimePolicy

java.lang.Object

org.eclipse.stardust.engine.core.query.statistics.api.AbstractCriticalityPolicy

org.eclipse.stardust.engine.core.query.statistics.api.AbstractCriticalDurationPolicy

org.eclipse.stardust.engine.core.query.statistics.api.CriticalExecutionTimePolicy

All Implemented Interfaces:

Serializable, EvaluationPolicy

public class CriticalExecutionTimePolicy
extends org.eclipse.stardust.engine.core.query.statistics.api.AbstractCriticalDurationPolicy

Policy that determines if process instances are considered critical if their execution time exceeds a certain limit.

Version:

$Revision$

Author:

rsauer

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static CriticalExecutionTimePolicy	EXCEEDING_TARGET_EXECUTION_TIME

Constructor Summary

Constructors

Constructor and Description
CriticalExecutionTimePolicy(float lowPriorityCriticalPct, float normalPriorityCriticalPct, float highPriorityCriticalPct)

Method Summary

Methods

Modifier and Type	Method and Description
static CriticalExecutionTimePolicy	criticalityByDuration(float lowPriorityCriticalPct, float normalPriorityCriticalPct, float highPriorityCriticalPct) PIs are considered critical if their duration exceeds a certain limit.

Methods inherited from class org.eclipse.stardust.engine.core.query.statistics.api.AbstractCriticalDurationPolicy

isCriticalDuration, isCriticalDuration

Methods inherited from class org.eclipse.stardust.engine.core.query.statistics.api.AbstractCriticalityPolicy

getCriticalityFactor

Methods inherited from class java.lang.Object

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

Field Detail

EXCEEDING_TARGET_EXECUTION_TIME

public static final CriticalExecutionTimePolicy EXCEEDING_TARGET_EXECUTION_TIME

Constructor Detail

CriticalExecutionTimePolicy

public CriticalExecutionTimePolicy(float lowPriorityCriticalPct,
                           float normalPriorityCriticalPct,
                           float highPriorityCriticalPct)

Method Detail

criticalityByDuration

public static CriticalExecutionTimePolicy criticalityByDuration(float lowPriorityCriticalPct,
                                                float normalPriorityCriticalPct,
                                                float highPriorityCriticalPct)

PIs are considered critical if their duration exceeds a certain limit. Limits can be defined per priority.

Parameters:

lowPriorityCriticalPct - The percentage of the "target execution time" parameter a process with priority LOW must exceed to be considered critical.

normalPriorityCriticalPct - The percentage of the "target execution time" parameter a process with priority NORMAL must exceed to be considered critical.

highPriorityCriticalPct - The percentage of the "target execution time" parameter a process with priority HIGH must exceed to be considered critical.

Returns: