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## org.jbpm.workflow.instance.node
Class TimerNodeInstance

    java.lang.Object
      org.jbpm.workflow.instance.impl.NodeInstanceImpl
          org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl
              org.jbpm.workflow.instance.node.StateBasedNodeInstance
                  org.jbpm.workflow.instance.node.TimerNodeInstance

All Implemented Interfaces:
  Serializable, EventBasedNodeInstanceInterface, EventListener, NodeInstance

    public class TimerNodeInstance

extends StateBasedNodeInstance
implements EventListener

See Also:
  Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jbpm.workflow.instance.impl.NodeInstanceImpl
`NodeInstanceImpl.NodeInstanceTrigger`

Field Summary

Fields inherited from class org.jbpm.workflow.instance.node.StateBasedNodeInstance
`PARAMETER_MATCHER`

Constructor Summary
`TimerNodeInstance()`

Method Summary
`void` | `addEventListeners()`
`void` | `cancel()`
`protected TimerInstance` | `createTimerInstance(org.drools.core.common.InternalKnowledgeRuntime kruntime)`
`String[]` | `getEventTypes()` Returns the event types this event listener is interested in.
`long` | `getTimerId()`
`TimerInstance` | `getTimerInstance()`
`TimerNode` | `getTimerNode()`
`void` | `internalSetTimerId(long timerId)`
`void` | `internalTrigger(NodeInstance from, String type)`
`void` | `removeEventListeners()`
`void` | `signalEvent(String type, Object event)` Signals that an event has occurred.
`void` | `triggerCompleted(boolean remove)`

Methods inherited from class org.jbpm.workflow.instance.node.StateBasedNodeInstance
`addTimerListener, checkProcessInstance, configureTimerInstance, createTimerInstance, getActivationType, getEventBasedNode, getTimerInstances, internalSetTimerInstances, triggerCompleted, triggerCompleted`

Methods inherited from class org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl
`getExtendedNode, triggerEvent`

Methods inherited from class org.jbpm.workflow.instance.impl.NodeInstanceImpl
`executeAction, followConnection, getId, getMetaData, getNode, getNodeId, getNodeInstanceContainer, getNodeName, getProcessInstance, getUniqueId, getVariable, isInversionOfControl, resolveContext, resolveContextInstance, retrigger, setId, setMetaData, setNodeId, setNodeInstanceContainer, setProcessInstance, setVariable, trigger, triggerConnection, triggerNode, triggerNodeInstance`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TimerNodeInstance

    public TimerNodeInstance()

Method Detail

### getTimerNode

    public TimerNode getTimerNode()

### getTimerId

    public long getTimerId()

### internalSetTimerId

    public void internalSetTimerId(long timerId)

### internalTrigger

    public void internalTrigger(NodeInstance from,
                                String type)

  Overrides:
    `internalTrigger` in class `StateBasedNodeInstance`

### createTimerInstance

    protected TimerInstance createTimerInstance(org.drools.core.common.InternalKnowledgeRuntime kruntime)

### signalEvent

    public void signalEvent(String type,
                            Object event)

  Description copied from interface: `EventListener`
  Signals that an event has occurred. The type parameter defines which type of event and the event parameter can contain additional information related to the event.

  Specified by:
    `signalEvent` in interface `EventListener`
  Overrides:
    `signalEvent` in class `StateBasedNodeInstance`
  Parameters:
    `type` - the type of event
    `event` - the data associated with this event

### getEventTypes

    public String[] getEventTypes()

  Description copied from interface: `EventListener`
  Returns the event types this event listener is interested in. May return `null` if the event types are unknown.

  Specified by:
    `getEventTypes` in interface `EventListener`
  Overrides:
    `getEventTypes` in class `StateBasedNodeInstance`

### triggerCompleted

    public void triggerCompleted(boolean remove)

  Overrides:
    `triggerCompleted` in class `ExtendedNodeInstanceImpl`

### cancel

    public void cancel()

  Overrides:
    `cancel` in class `StateBasedNodeInstance`

### addEventListeners

    public void addEventListeners()

  Specified by:
    `addEventListeners` in interface `EventBasedNodeInstanceInterface`
  Overrides:
    `addEventListeners` in class `StateBasedNodeInstance`

### removeEventListeners

    public void removeEventListeners()

  Specified by:
    `removeEventListeners` in interface `EventBasedNodeInstanceInterface`
  Overrides:
    `removeEventListeners` in class `StateBasedNodeInstance`

### getTimerInstance

    public TimerInstance getTimerInstance()

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