de.hybris.platform.ruleengine.exception

Class DroolsRuleLoopException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

de.hybris.platform.ruleengine.exception.RuleEngineRuntimeException

de.hybris.platform.ruleengine.exception.DroolsRuleLoopException

All Implemented Interfaces:

java.io.Serializable

public class DroolsRuleLoopException
extends RuleEngineRuntimeException

DroolsRuleLoopException indicates that a potentially infinite loop has been detected (based on the fact that a rule has been fired more than limit times.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DroolsRuleLoopException(long limit, java.util.Map<Rule,java.lang.Long> ruleMap)

Method Summary

Modifier and Type	Method and Description
java.util.List<java.lang.String>	getAllRuleFirings() Returns an ordered list of strings for all rules that have fired during the rule evaluation.
long	getLimit()
java.lang.String	getMessage() Returns the 10 most fired rules and its firing count.
java.util.List<java.lang.String>	getRuleFirings(long size) Returns the list of strings as described in getAllRuleFirings() but limited by size.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DroolsRuleLoopException

public DroolsRuleLoopException(long limit,
                               java.util.Map<Rule,java.lang.Long> ruleMap)

Method Detail

getLimit

public long getLimit()

getAllRuleFirings

public java.util.List<java.lang.String> getAllRuleFirings()

Returns an ordered list of strings for all rules that have fired during the rule evaluation. Each string represents how often a specific rule has fired. The result is in the format: $firedCount:$Rule.id, e.g. 100:Rule Number 14

Returns:

the list of all rule firings

getRuleFirings

public java.util.List<java.lang.String> getRuleFirings(long size)

Returns the list of strings as described in getAllRuleFirings() but limited by size.

Parameters:

size - limit the list of strings returned

Returns:

the list of the size most often fired rules

getMessage

public java.lang.String getMessage()

Returns the 10 most fired rules and its firing count.

Overrides:

getMessage in class java.lang.Throwable