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

Class DumpReasonRule

java.lang.Object

org.openjdk.jmc.flightrecorder.rules.jdk.general.DumpReasonRule

All Implemented Interfaces:

IRule

public class DumpReasonRule
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>	COREDUMP_SCORE
static TypedPreference<IQuantity>	CRASH_SCORE
private static java.lang.String	DUMP_REASON_RESULT_ID
static TypedPreference<IQuantity>	OOM_SCORE

Constructor Summary

Constructors

Constructor	Description
DumpReasonRule()

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 valueProvider)
java.lang.String	getTopic()

Methods inherited from class java.lang.Object

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

Field Detail

DUMP_REASON_RESULT_ID

private static final java.lang.String DUMP_REASON_RESULT_ID

See Also:

Constant Field Values

CRASH_SCORE

public static final TypedPreference<IQuantity> CRASH_SCORE

COREDUMP_SCORE

public static final TypedPreference<IQuantity> COREDUMP_SCORE

OOM_SCORE

public static final TypedPreference<IQuantity> OOM_SCORE

CONFIG_ATTRIBUTES

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

Constructor Detail

DumpReasonRule

public DumpReasonRule()

Method Detail

getResult

private Result getResult(IItemCollection items,
                         IPreferenceValueProvider valueProvider)

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