Package org.kie.api.runtime.conf

Enum AccumulateNullPropagationOption

java.lang.Object

java.lang.Enum<AccumulateNullPropagationOption>

org.kie.api.runtime.conf.AccumulateNullPropagationOption

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<AccumulateNullPropagationOption>, Option, SingleValueOption, KieSessionOption, SingleValueKieSessionOption, SingleValueRuleRuntimeOption

public enum AccumulateNullPropagationOption
extends java.lang.Enum<AccumulateNullPropagationOption>
implements SingleValueRuleRuntimeOption

An option to define if 'accumulate' propagates its result even when its accumulate function result is 'null'. For example, min(), max(), ave() returns 'null' when no fact matches the Pattern. drools.accumulateNullPropagation = <true|false> DEFAULT = false

Enum Constant Summary

Enum Constants

Enum Constant	Description
NO
YES

Field Summary

Fields

Modifier and Type	Field	Description
static OptionKey<AccumulateNullPropagationOption>	KEY
static java.lang.String	PROPERTY_NAME	The property name for the accumulate null propagation configuration

Fields inherited from interface org.kie.api.runtime.conf.SingleValueRuleRuntimeOption

TYPE

Method Summary

Modifier and Type	Method	Description
java.lang.String	getPropertyName()
boolean	isAccumulateNullPropagation()
static AccumulateNullPropagationOption	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static AccumulateNullPropagationOption[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.kie.api.conf.Option

propertyName

Methods inherited from interface org.kie.api.runtime.conf.SingleValueRuleRuntimeOption

type

Enum Constant Detail

YES

public static final AccumulateNullPropagationOption YES

NO

public static final AccumulateNullPropagationOption NO

Field Detail

PROPERTY_NAME

public static final java.lang.String PROPERTY_NAME

The property name for the accumulate null propagation configuration

See Also:

Constant Field Values

KEY

public static OptionKey<AccumulateNullPropagationOption> KEY

Method Detail

values

public static AccumulateNullPropagationOption[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (AccumulateNullPropagationOption c : AccumulateNullPropagationOption.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static AccumulateNullPropagationOption valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getPropertyName

public java.lang.String getPropertyName()

Specified by:

getPropertyName in interface Option

Returns:

the property name for this option

isAccumulateNullPropagation

public boolean isAccumulateNullPropagation()