Package net.demilich.metastone.game.spells.desc.valueprovider

Class ReduceValueProvider

java.lang.Object

net.demilich.metastone.game.spells.desc.valueprovider.ValueProvider

net.demilich.metastone.game.spells.desc.valueprovider.ReduceValueProvider

All Implemented Interfaces:

Serializable, HasDesc<ValueProviderDesc>

public class ReduceValueProvider
extends ValueProvider

Performs ValueProviderArg.OPERATION on the values returned by ValueProviderArg.VALUE1 applied to each entity resolved by ValueProviderArg.TARGET.

If a filter is specified in ValueProviderArg.FILTER, apply it to the list of entities resolved by the ValueProviderArg.TARGET.

Specifying an attribute ValueProviderArg.ATTRIBUTE is a shorthand for a "value1" set to an AttributeValueProvider with the specified attribute.

If a ValueProviderArg.VALUE2 is specified and the number of resolve target entities is zero, returns this value.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ReduceValueProvider(ValueProviderDesc desc)

Method Summary

Modifier and Type	Method	Description
static ValueProviderDesc	create(EntityReference target, Attribute attribute, EntityFilter filter, AlgebraicOperation operation)
static ValueProviderDesc	create(EntityReference target, ValueProviderDesc value1, EntityFilter filter, AlgebraicOperation operation)
protected int	provideValue(GameContext context, Player player, Entity target, Entity host)

Methods inherited from class net.demilich.metastone.game.spells.desc.valueprovider.ValueProvider

getDesc, getValue, setDesc

Methods inherited from class java.lang.Object

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

Constructor Details

ReduceValueProvider

public ReduceValueProvider(ValueProviderDesc desc)

Method Details

create

public static ValueProviderDesc create(EntityReference target,
 Attribute attribute,
 EntityFilter filter,
 AlgebraicOperation operation)

create

public static ValueProviderDesc create(EntityReference target,
 ValueProviderDesc value1,
 EntityFilter filter,
 AlgebraicOperation operation)

provideValue

protected int provideValue(GameContext context,
 Player player,
 Entity target,
 Entity host)

Specified by:

provideValue in class ValueProvider