org.jbpm.workflow.instance.node

## Class WorkItemNodeInstance

- 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.WorkItemNodeInstance

- All Implemented Interfaces:
    Serializable, ContextInstanceContainer, EventBasedNodeInstanceInterface, org.kie.api.runtime.process.EventListener, org.kie.api.runtime.process.NodeInstance
  Direct Known Subclasses:
    HumanTaskNodeInstance

      public class WorkItemNodeInstance
      extends StateBasedNodeInstance
      implements org.kie.api.runtime.process.EventListener, ContextInstanceContainer

  Runtime counterpart of a work item node.
  See Also:
    Serialized Form

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from class org.jbpm.workflow.instance.impl.NodeInstanceImpl

      `NodeInstanceImpl.NodeInstanceTrigger`

    - ### Nested classes/interfaces inherited from interface org.jbpm.workflow.instance.NodeInstance

      `NodeInstance.CancelType`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected org.drools.core.process.instance.WorkItem` | `workItem`

    - ### Fields inherited from class org.jbpm.workflow.instance.impl.NodeInstanceImpl

      `cancelType, dynamicParameters, slaCompliance, slaDueDate, slaTimerId, triggerTime, UNIQUE_ID`

    - ### Fields inherited from interface org.jbpm.workflow.instance.NodeInstance

      `METADATA_WRAP_ASYNC_NODE`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `WorkItemNodeInstance()`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addContextInstance(String contextId, ContextInstance contextInstance)`
    `void` | `addEventListeners()`
    `void` | `addExceptionProcessListener()`
    `void` | `cancel(NodeInstance.CancelType cancelType)`
    `protected org.drools.core.process.instance.WorkItem` | `createWorkItem(WorkItemNode workItemNode)`
    `ContextContainer` | `getContextContainer()`
    `ContextInstance` | `getContextInstance(Context context)`
    `ContextInstance` | `getContextInstance(String contextId, long id)`
    `List<ContextInstance>` | `getContextInstances(String contextId)`
    `String[]` | `getEventTypes()`
    `long` | `getExceptionHandlingProcessInstanceId()`
    `protected org.kie.api.runtime.KieRuntime` | `getKieRuntimeForSubprocess()`
    `String` | `getNodeName()`
    `protected Map<String,Object>` | `getSourceParameters(DataAssociation association)`
    `org.drools.core.process.instance.WorkItem` | `getWorkItem()`
    `long` | `getWorkItemId()`
    `protected WorkItemNode` | `getWorkItemNode()`
    `void` | `internalSetProcessInstanceId(long processInstanceId)`
    `void` | `internalSetWorkItem(org.drools.core.process.instance.WorkItem workItem)`
    `void` | `internalSetWorkItemId(long workItemId)`
    `void` | `internalTrigger(org.kie.api.runtime.process.NodeInstance from, String type)`
    `boolean` | `isInversionOfControl()`
    `void` | `removeContextInstance(String contextId, ContextInstance contextInstance)`
    `void` | `removeEventListeners()`
    `void` | `removeExceptionProcessListeners()`
    `static void` | `setVariableStrictOption(boolean turnedOn)`
    `protected void` | `setWorkItemParameters(WorkItemNode workItemNode)`
    `protected void` | `setWorkItemParametersFromDataAssociations(WorkItemNode workItemNode)`
    `protected void` | `setWorkItemParametersFromStringReplacement(WorkItemNode workItemNode)`
    `void` | `signalEvent(String type, Object event)`
    `void` | `triggerCompleted(org.drools.core.process.instance.WorkItem workItem)`
    `protected void` | `updateVariablesFromResult(org.drools.core.process.instance.WorkItem workItem, WorkItemNode workItemNode)`
    `void` | `validateWorkItemResultVariable(String processName, List<DataAssociation> outputs, org.drools.core.process.instance.WorkItem workItem)`
    `void` | `workItemAborted(org.drools.core.process.instance.WorkItem workItem)`
    `void` | `workItemCompleted(org.drools.core.process.instance.WorkItem workItem)`

    - ### Methods inherited from class org.jbpm.workflow.instance.node.StateBasedNodeInstance

      `addTimerListener, checkDeclarationMatch, checkProcessInstance, configureSla, configureTimerInstance, createTimerInstance, getActivationType, getEventBasedNode, getTimerInstances, handleSLAViolation, internalSetTimerInstances, mapDynamicOutputData, registerBoundaryEvents, resolveVariable, triggerCompleted, triggerCompleted`

    - ### Methods inherited from class org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl

      `getExtendedNode, handleAssignment, mapOutputSetVariables, mapOutputSetVariables, triggerCompleted, triggerEvent`

    - ### Methods inherited from class org.jbpm.workflow.instance.impl.NodeInstanceImpl

      `cancel, executeAction, followConnection, getCancelType, getExecutionErrorHandler, getFrom, getId, getLevel, getMetaData, getMetaData, getNode, getNodeId, getNodeInstanceContainer, getProcessInstance, getSlaCompliance, getSlaDueDate, getSlaTimerId, getTriggerTime, getUniqueId, getVariable, internalSetSlaCompliance, internalSetSlaDueDate, internalSetSlaTimerId, isAborted, resolveContext, resolveContextInstance, retrigger, setAborted, setDynamicParameters, setId, setLevel, setMetaData, setNodeId, setNodeInstanceContainer, setProcessInstance, setVariable, trigger, triggerConnection, triggerNode, triggerNode, triggerNodeInstance, triggerNodeInstance`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### workItem

          protected transient org.drools.core.process.instance.WorkItem workItem

  - ### Constructor Detail

    - #### WorkItemNodeInstance

          public WorkItemNodeInstance()

  - ### Method Detail

    - #### getWorkItemNode

          protected WorkItemNode getWorkItemNode()

    - #### getWorkItem

          public org.drools.core.process.instance.WorkItem getWorkItem()

    - #### getWorkItemId

          public long getWorkItemId()

    - #### internalSetWorkItemId

          public void internalSetWorkItemId(long workItemId)

    - #### internalSetWorkItem

          public void internalSetWorkItem(org.drools.core.process.instance.WorkItem workItem)

    - #### isInversionOfControl

          public boolean isInversionOfControl()

      Overrides:
        `isInversionOfControl` in class `NodeInstanceImpl`

    - #### internalTrigger

          public void internalTrigger(org.kie.api.runtime.process.NodeInstance from,
                                      String type)

      Overrides:
        `internalTrigger` in class `StateBasedNodeInstance`

    - #### createWorkItem

          protected org.drools.core.process.instance.WorkItem createWorkItem(WorkItemNode workItemNode)

    - #### setWorkItemParameters

          protected void setWorkItemParameters(WorkItemNode workItemNode)

    - #### setWorkItemParametersFromDataAssociations

          protected void setWorkItemParametersFromDataAssociations(WorkItemNode workItemNode)

    - #### setWorkItemParametersFromStringReplacement

          protected void setWorkItemParametersFromStringReplacement(WorkItemNode workItemNode)

    - #### triggerCompleted

          public void triggerCompleted(org.drools.core.process.instance.WorkItem workItem)

    - #### updateVariablesFromResult

          protected void updateVariablesFromResult(org.drools.core.process.instance.WorkItem workItem,
                                                   WorkItemNode workItemNode)

    - #### cancel

          public void cancel(NodeInstance.CancelType cancelType)

      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`

    - #### signalEvent

          public void signalEvent(String type,
                                  Object event)

      Specified by:
        `signalEvent` in interface `org.kie.api.runtime.process.EventListener`
      Overrides:
        `signalEvent` in class `StateBasedNodeInstance`

    - #### getEventTypes

          public String[] getEventTypes()

      Specified by:
        `getEventTypes` in interface `org.kie.api.runtime.process.EventListener`
      Overrides:
        `getEventTypes` in class `StateBasedNodeInstance`

    - #### workItemAborted

          public void workItemAborted(org.drools.core.process.instance.WorkItem workItem)

    - #### workItemCompleted

          public void workItemCompleted(org.drools.core.process.instance.WorkItem workItem)

    - #### getNodeName

          public String getNodeName()

      Specified by:
        `getNodeName` in interface `org.kie.api.runtime.process.NodeInstance`
      Overrides:
        `getNodeName` in class `NodeInstanceImpl`

    - #### getContextInstances

          public List<ContextInstance> getContextInstances(String contextId)

      Specified by:
        `getContextInstances` in interface `ContextInstanceContainer`

    - #### addContextInstance

          public void addContextInstance(String contextId,
                                         ContextInstance contextInstance)

      Specified by:
        `addContextInstance` in interface `ContextInstanceContainer`

    - #### removeContextInstance

          public void removeContextInstance(String contextId,
                                            ContextInstance contextInstance)

      Specified by:
        `removeContextInstance` in interface `ContextInstanceContainer`

    - #### getContextInstance

          public ContextInstance getContextInstance(String contextId,
                                                    long id)

      Specified by:
        `getContextInstance` in interface `ContextInstanceContainer`

    - #### getContextInstance

          public ContextInstance getContextInstance(Context context)

      Specified by:
        `getContextInstance` in interface `ContextInstanceContainer`

    - #### getContextContainer

          public ContextContainer getContextContainer()

      Specified by:
        `getContextContainer` in interface `ContextInstanceContainer`

    - #### getSourceParameters

          protected Map<String,Object> getSourceParameters(DataAssociation association)

    - #### validateWorkItemResultVariable

          public void validateWorkItemResultVariable(String processName,
                                                     List<DataAssociation> outputs,
                                                     org.drools.core.process.instance.WorkItem workItem)

    - #### addExceptionProcessListener

          public void addExceptionProcessListener()

    - #### removeExceptionProcessListeners

          public void removeExceptionProcessListeners()

    - #### getExceptionHandlingProcessInstanceId

          public long getExceptionHandlingProcessInstanceId()

    - #### internalSetProcessInstanceId

          public void internalSetProcessInstanceId(long processInstanceId)

    - #### getKieRuntimeForSubprocess

          protected org.kie.api.runtime.KieRuntime getKieRuntimeForSubprocess()

    - #### setVariableStrictOption

          public static void setVariableStrictOption(boolean turnedOn)

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