RuleActionStrategy (hybris Commerce Suite 1905)

All Known Implementing Classes:

AbstractRuleActionStrategy, DefaultAddCouponActionStrategy, DefaultAddProductToCartActionStrategy, DefaultNoOpRuleActionStrategy, DefaultOrderAdjustTotalActionStrategy, DefaultOrderEntryAdjustActionStrategy, DefaultPotentialPromotionMessageActionStrategy, DefaultShippingActionStrategy
```
public interface RuleActionStrategy<T extends ItemModel>
```
Defines a strategy that encapsulates the logic of a rule action.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.util.List<T>`	`apply(AbstractRuleActionRAO action)`	Applies the action described by the given `AbstractRuleActionRAO`.
`java.lang.String`	`getStrategyId()`	Returns this strategy's unique Id
`void`	`undo(ItemModel action)`	Revokes the Promotion Action that was applied.

- Method Detail
  - apply
```
java.util.List<T> apply(AbstractRuleActionRAO action)
```
    Applies the action described by the given AbstractRuleActionRAO.
    
    Parameters:
    
    action - the action to apply
    
    Returns:
    
    list of ItemModel that are affected by the application of this action.
  - getStrategyId
```
java.lang.String getStrategyId()
```
    Returns this strategy's unique Id
    
    Returns:
    
    the strategy's Id
  - undo
```
void undo(ItemModel action)
```
    Revokes the Promotion Action that was applied.
    
    Parameters:
    
    action - the action to be undone