All Superinterfaces:

org.kie.api.runtime.rule.Match, Serializable

All Known Subinterfaces:

AgendaItem

All Known Implementing Classes:

AgendaItemImpl, RuleAgendaItem, RuleTerminalNodeLeftTuple, VisitedAgendaGroup
```
public interface Activation
extends Serializable, org.kie.api.runtime.rule.Match
```
When a Tuple fully matches a rule it is added to the Agenda As an Activation. Each Activation is assigned a number, this number is determined by the WorkingMemory all Activations created from a single insert, update, retract are assgigned the same Activation number.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`dequeue()`
`InternalFactHandle`	`getActivationFactHandle()`
`ActivationGroupNode`	`getActivationGroupNode()`
`ActivationNode`	`getActivationNode()`
`long`	`getActivationNumber()`	Each PropgationContext is assigned an id from a counter for the WorkingMemory action it represents.
`InternalAgendaGroup`	`getAgendaGroup()`
`Consequence`	`getConsequence()`
`default List<Object>`	`getObjectsDeep()`
`PropagationContext`	`getPropagationContext()`	Retrieve the `PropagationContext` for the `Activation`
`int`	`getQueueIndex()`
`RuleImpl`	`getRule()`
`int`	`getSalience()`
`GroupElement`	`getSubRule()`	Retrieve the subrule that was activated.
`Tuple`	`getTuple()`	Retrieve the `Tuple` that was activated.
`boolean`	`isActive()`
`boolean`	`isMatched()`
`boolean`	`isQueued()`
`boolean`	`isRuleAgendaItem()`
`void`	`remove()`	Cancel the `Activation` by removing it from the `Agenda`.
`void`	`setActivationGroupNode(ActivationGroupNode activationGroupNode)`
`void`	`setActivationNode(ActivationNode ruleFlowGroupNode)`
`void`	`setActive(boolean active)`
`void`	`setMatched(boolean matched)`
`void`	`setQueued(boolean activated)`
`void`	`setQueueIndex(int index)`

Methods inherited from interface org.kie.api.runtime.rule.Match
getDeclarationIds, getDeclarationValue, getFactHandles, getObjects

- Method Detail
  - getRule
```
RuleImpl getRule()
```
    Specified by:
    
    getRule in interface org.kie.api.runtime.rule.Match
    
    Returns:
    
    The rule that was activated.
  - getConsequence
```
Consequence getConsequence()
```
  - getSalience
```
int getSalience()
```
  - getSubRule
```
GroupElement getSubRule()
```
    Retrieve the subrule that was activated.
    
    Returns:
  - getActivationNumber
```
long getActivationNumber()
```
    Each PropgationContext is assigned an id from a counter for the WorkingMemory action it represents. All Activations return this id as the ActivationNumber, thus all Activations created from the same PropgationContext will return the same long for this method.
    
    Returns:
    
    The activation number
  - getTuple
```
Tuple getTuple()
```
    Retrieve the Tuple that was activated.
    
    Returns:
    
    The tuple.
  - getPropagationContext
```
PropagationContext getPropagationContext()
```
    Retrieve the PropagationContext for the Activation
    
    Returns:
    
    The propagation context
  - remove
```
void remove()
```
    Cancel the Activation by removing it from the Agenda.
  - setQueued
```
void setQueued(boolean activated)
```
  - isQueued
```
boolean isQueued()
```
  - getAgendaGroup
```
InternalAgendaGroup getAgendaGroup()
```
  - getActivationGroupNode
```
ActivationGroupNode getActivationGroupNode()
```
  - setActivationGroupNode
```
void setActivationGroupNode(ActivationGroupNode activationGroupNode)
```
  - getActivationNode
```
ActivationNode getActivationNode()
```
  - setActivationNode
```
void setActivationNode(ActivationNode ruleFlowGroupNode)
```
  - getActivationFactHandle
```
InternalFactHandle getActivationFactHandle()
```
  - isMatched
```
boolean isMatched()
```
  - setMatched
```
void setMatched(boolean matched)
```
  - isActive
```
boolean isActive()
```
  - setActive
```
void setActive(boolean active)
```
  - isRuleAgendaItem
```
boolean isRuleAgendaItem()
```
  - setQueueIndex
```
void setQueueIndex(int index)
```
  - getQueueIndex
```
int getQueueIndex()
```
  - dequeue
```
void dequeue()
```
  - getObjectsDeep
```
default List<Object> getObjectsDeep()
```

Interface Activation

Method Summary

Methods inherited from interface org.kie.api.runtime.rule.Match

Method Detail

getRule

getConsequence

getSalience

getSubRule

getActivationNumber

getTuple

getPropagationContext

remove

setQueued

isQueued

getAgendaGroup

getActivationGroupNode

setActivationGroupNode

getActivationNode

setActivationNode

getActivationFactHandle

isMatched

setMatched

isActive

setActive

isRuleAgendaItem

setQueueIndex

getQueueIndex

dequeue

getObjectsDeep