Package org.openjdk.jmc.flightrecorder.rules.jdk.exceptions

Class ErrorRule

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.exceptions.ErrorRule

All Implemented Interfaces:

IRule

public class ErrorRule
extends java.lang.Object
implements IRule

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.List<TypedPreference<?>>	CONFIG_ATTRIBUTES
static TypedPreference<IQuantity>	ERROR_INFO_LIMIT
static TypedPreference<IQuantity>	ERROR_WARNING_LIMIT
static TypedPreference<IQuantity>	ERROR_WINDOW_SIZE
private java.util.concurrent.FutureTask<Result>	evaluationTask
static TypedPreference<java.lang.String>	EXCLUDED_ERRORS_REGEXP
private static java.lang.String	RESULT_ID

Constructor Summary

Constructors

Constructor	Description
ErrorRule()

Method Summary

Modifier and Type	Method	Description
java.util.concurrent.RunnableFuture<Result>	evaluate(IItemCollection items, IPreferenceValueProvider valueProvider)	Gets a future representing the result of the evaluation of this rule.
java.util.Collection<TypedPreference<?>>	getConfigurationAttributes()	Gets information about which attributes may be configured during rule evaluation.
java.lang.String	getId()
java.lang.String	getName()
private Result	getResult(IItemCollection items, IPreferenceValueProvider vp)
java.lang.String	getTopic()

Methods inherited from class java.lang.Object

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

Field Detail

RESULT_ID

private static final java.lang.String RESULT_ID

See Also:

Constant Field Values

ERROR_INFO_LIMIT

public static final TypedPreference<IQuantity> ERROR_INFO_LIMIT

ERROR_WARNING_LIMIT

public static final TypedPreference<IQuantity> ERROR_WARNING_LIMIT

EXCLUDED_ERRORS_REGEXP

public static final TypedPreference<java.lang.String> EXCLUDED_ERRORS_REGEXP

ERROR_WINDOW_SIZE

public static final TypedPreference<IQuantity> ERROR_WINDOW_SIZE

CONFIG_ATTRIBUTES

private static final java.util.List<TypedPreference<?>> CONFIG_ATTRIBUTES

evaluationTask

private java.util.concurrent.FutureTask<Result> evaluationTask

Constructor Detail

ErrorRule

public ErrorRule()

Method Detail

getResult

private Result getResult(IItemCollection items,
                         IPreferenceValueProvider vp)

evaluate

public java.util.concurrent.RunnableFuture<Result> evaluate(IItemCollection items,
                                                            IPreferenceValueProvider valueProvider)

Description copied from interface: IRule

Gets a future representing the result of the evaluation of this rule. Running the RunnableFuture is the responsibility of the caller of this method, not the implementation.

Specified by:

evaluate in interface IRule

Parameters:

items - items to evaluate

valueProvider - Provider of configuration values used for evaluation. The attributes that will be asked for from the provider should be provided by IRule.getConfigurationAttributes().

Returns:

a RunnableFuture that when run will return the evaluation result

getConfigurationAttributes

public java.util.Collection<TypedPreference<?>> getConfigurationAttributes()

Description copied from interface: IRule

Gets information about which attributes may be configured during rule evaluation.

Specified by:

getConfigurationAttributes in interface IRule

Returns:

a list of configuration attributes

getId

public java.lang.String getId()

Specified by:

getId in interface IRule

Returns:

a unique id for this rule implementation

getName

public java.lang.String getName()

Specified by:

getName in interface IRule

Returns:

a human readable name for this rule

getTopic

public java.lang.String getTopic()

Specified by:

getTopic in interface IRule

Returns:

the topic for this rule, may be null