GraphNode (Nuxeo ECM Projects 5.8-SNAPSHOT API Documentation)

All Known Implementing Classes:

GraphNodeImpl
```
public interface GraphNode
```
A node for a route graph. Represents operation chains, associated task and form, output transitions and their conditions, etc.

Since:

5.6

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`GraphNode.Button`
`static class`	`GraphNode.EscalationRule`
`static class`	`GraphNode.State` The internal state of a node.
`static class`	`GraphNode.TaskInfo`
`static class`	`GraphNode.Transition`

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`MERGE_ALL`
`static String`	`MERGE_ONE`
`static String`	`NODE_VARIABLE_COMMENT`
`static String`	`PROP_ALLOW_TASK_REASSIGNMENT`
`static String`	`PROP_BTN_FILTER`
`static String`	`PROP_BTN_LABEL`
`static String`	`PROP_BTN_NAME`
`static String`	`PROP_CANCELED`
`static String`	`PROP_COUNT`
`static String`	`PROP_ESCALATION_RULE_CHAIN`
`static String`	`PROP_ESCALATION_RULE_CONDITION`
`static String`	`PROP_ESCALATION_RULE_EXECUTED`
`static String`	`PROP_ESCALATION_RULE_ID`
`static String`	`PROP_ESCALATION_RULE_LABEL`
`static String`	`PROP_ESCALATION_RULE_MULTIPLE_EXECUTION`
`static String`	`PROP_ESCALATION_RULES`
`static String`	`PROP_EXECUTE_ONLY_FIRST_TRANSITION`
`static String`	`PROP_HAS_MULTIPLE_TASKS`
`static String`	`PROP_HAS_TASK`
`static String`	`PROP_INPUT_CHAIN`
`static String`	`PROP_KEYVALUE_KEY`
`static String`	`PROP_KEYVALUE_VALUE`
`static String`	`PROP_MERGE`
`static String`	`PROP_NODE_BUTTON`
`static String`	`PROP_NODE_END_DATE`
`static String`	`PROP_NODE_ID`
`static String`	`PROP_NODE_LAST_ACTOR`
`static String`	`PROP_NODE_START_DATE`
`static String`	`PROP_NODE_X_COORDINATE`
`static String`	`PROP_NODE_Y_COORDINATE`
`static String`	`PROP_OUTPUT_CHAIN`
`static String`	`PROP_START`
`static String`	`PROP_STOP`
`static String`	`PROP_SUB_ROUTE_INSTANCE_ID` The sub-route instance id being run while this node is suspended.
`static String`	`PROP_SUB_ROUTE_MODEL_EXPR` The sub-route model id (expression) to run, if present.
`static String`	`PROP_SUB_ROUTE_VARS` The sub-route variables to set (key/value list).
`static String`	`PROP_TASK_ASSIGNEES`
`static String`	`PROP_TASK_ASSIGNEES_PERMISSION`
`static String`	`PROP_TASK_ASSIGNEES_VAR`
`static String`	`PROP_TASK_BUTTONS`
`static String`	`PROP_TASK_DIRECTIVE`
`static String`	`PROP_TASK_DOC_TYPE`
`static String`	`PROP_TASK_DUE_DATE`
`static String`	`PROP_TASK_DUE_DATE_EXPR`
`static String`	`PROP_TASK_INFO_ACTOR`
`static String`	`PROP_TASK_INFO_COMMENT`
`static String`	`PROP_TASK_INFO_ENDED`
`static String`	`PROP_TASK_INFO_STATUS`
`static String`	`PROP_TASK_INFO_TASK_DOC_ID`
`static String`	`PROP_TASK_LAYOUT`
`static String`	`PROP_TASK_NOTIFICATION_TEMPLATE`
`static String`	`PROP_TASKS_INFO`
`static String`	`PROP_TITLE`
`static String`	`PROP_TRANS_CHAIN`
`static String`	`PROP_TRANS_CONDITION`
`static String`	`PROP_TRANS_LABEL`
`static String`	`PROP_TRANS_NAME`
`static String`	`PROP_TRANS_RESULT`
`static String`	`PROP_TRANS_TARGET`
`static String`	`PROP_TRANSITIONS`
`static String`	`PROP_VARIABLES_FACET`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`addTaskInfo(String taskId)` Persist the info when a new task is created from this node
`boolean`	`allowTaskReassignment()` Returns true if tasks created from this node can be reassigned.
`void`	`cancelSubRoute()` Cancels the sub-route if there is one.
`void`	`cancelTasks()` Cancels the tasks not ended on this node.
`boolean`	`canMerge()` Checks if the merge is ready to execute (enough input transitions are present).
`Date`	`computeTaskDueDate()` Evaluates the task due date from the taskDueDateExpr and sets it as the dueDate
`void`	`ending()` Does bookkeeping at node end.
`List<GraphNode.EscalationRule>`	`evaluateEscalationRules()` Evaluates the rules for the escalation rules and returns the ones to be executed.
`List<String>`	`evaluateTaskAssignees()` Evaluates the task assignees from the taskAssigneesVar
`List<GraphNode.Transition>`	`evaluateTransitions()` Evaluates transition conditions and returns the transitions that were true.
`void`	`executeChain(String chainId)` Executes an Automation chain in the context of this node.
`boolean`	`executeOnlyFirstTransition()` When workflow engine runs an exclusive node, it evaluates the transition one by one and stops a soon as one of the transition is evaluated to true
`void`	`executeTransitionChain(GraphNode.Transition transition)` Executes an Automation chain in the context of this node for a given transition
`long`	`getCanceledCount()` Gets the canceled count for this node.
`DocumentModel`	`getDocument()` Gets the document representing this node
`List<GraphNode.TaskInfo>`	`getEndedTasksInfo()` Gets all the ended tasks originating from this node.
`List<GraphNode.EscalationRule>`	`getEscalationRules()` Gets the list of all escalation rules for the node
`String`	`getId()` Get the node id.
`String`	`getInputChain()` Get input chain.
`List<GraphNode.Transition>`	`getInputTransitions()` Gets the input transitions.
`String`	`getOutputChain()` Get output chain.
`List<GraphNode.Transition>`	`getOutputTransitions()` Gets the output transitions.
`List<GraphNode.TaskInfo>`	`getProcessedTasksInfo()` Gets all the ended tasks originating from this node that were processed with a status.
`GraphNode.State`	`getState()` Get the node state.
`String`	`getSubRouteModelId()` Gets the sub-route model id.
`List<String>`	`getTaskAssignees()` Gets the task assignees
`String`	`getTaskAssigneesPermission()` Gets the permission to the granted to the actors on this task on the document following the workflow
`List<GraphNode.Button>`	`getTaskButtons()` Gets the task buttons
`String`	`getTaskDirective()` Gets the task directive
`String`	`getTaskDocType()`
`Date`	`getTaskDueDate()` Gets the due date
`String`	`getTaskDueDateExpr()`
`String`	`getTaskLayout()` Gets the task layout
`String`	`getTaskNotificationTemplate()`
`List<GraphNode.TaskInfo>`	`getTasksInfo()` Gets all the tasks info for the tasks created from this node
`Map<String,Serializable>`	`getVariables()` Gets a map containing the variables currently defined on this node
`Map<String,Serializable>`	`getWorkflowContextualInfo(CoreSession session, boolean detached)` Gets a map containing the workflow and node variables and workflow documents.
`boolean`	`hasMultipleTasks()` Checks if this node has created multiple tasks, one for each assignees.
`boolean`	`hasOpenTasks()` Returns false if all tasks created from this node were ended.
`boolean`	`hasSubRoute()` Checks if this node has a sub-route model defined.
`boolean`	`hasTask()` Checks it this node has an associated user task.
`void`	`initAddInputTransition(GraphNode.Transition transition)` Internal during graph init.
`boolean`	`isMerge()` Checks if this is a merge node.
`boolean`	`isStart()` Checks if this is the start node.
`boolean`	`isStop()` Checks if this is a stop node.
`void`	`setAllVariables(Map<String,Object> map)` Sets the graph and node variables.
`void`	`setButton(String status)` Sets the property button on the node, keeping the id of the last action executed by the user on the associated task if any
`void`	`setCanceled()` Notes that this node was canceled (increments canceled counter).
`void`	`setLastActor(String actor)` Sets the last actor on a node (user who completed the task).
`void`	`setState(GraphNode.State state)` Set the node state.
`void`	`setVariable(String name, String value)` Sets the variable on this node if it exists as a Node Variable.
`void`	`starting()` Does bookkeeping at node start.
`DocumentRoute`	`startSubRoute()` Starts the sub-route on this node.
`void`	`updateTaskInfo(String taskId, boolean ended, String status, String actor, String comment)` Persist these info from the task on the node.

- Field Detail
  - MERGE_ONE
```
static final String MERGE_ONE
```
    See Also:
    Constant Field Values
  - MERGE_ALL
```
static final String MERGE_ALL
```
    See Also:
    Constant Field Values
  - PROP_NODE_ID
```
static final String PROP_NODE_ID
```
    See Also:
    Constant Field Values
  - PROP_TITLE
```
static final String PROP_TITLE
```
    See Also:
    Constant Field Values
  - PROP_START
```
static final String PROP_START
```
    See Also:
    Constant Field Values
  - PROP_STOP
```
static final String PROP_STOP
```
    See Also:
    Constant Field Values
  - PROP_MERGE
```
static final String PROP_MERGE
```
    See Also:
    Constant Field Values
  - PROP_COUNT
```
static final String PROP_COUNT
```
    See Also:
    Constant Field Values
  - PROP_CANCELED
```
static final String PROP_CANCELED
```
    See Also:
    Constant Field Values
  - PROP_INPUT_CHAIN
```
static final String PROP_INPUT_CHAIN
```
    See Also:
    Constant Field Values
  - PROP_OUTPUT_CHAIN
```
static final String PROP_OUTPUT_CHAIN
```
    See Also:
    Constant Field Values
  - PROP_HAS_TASK
```
static final String PROP_HAS_TASK
```
    See Also:
    Constant Field Values
  - PROP_VARIABLES_FACET
```
static final String PROP_VARIABLES_FACET
```
    See Also:
    Constant Field Values
  - PROP_TRANSITIONS
```
static final String PROP_TRANSITIONS
```
    See Also:
    Constant Field Values
  - PROP_TRANS_NAME
```
static final String PROP_TRANS_NAME
```
    See Also:
    Constant Field Values
  - PROP_TRANS_TARGET
```
static final String PROP_TRANS_TARGET
```
    See Also:
    Constant Field Values
  - PROP_TRANS_CONDITION
```
static final String PROP_TRANS_CONDITION
```
    See Also:
    Constant Field Values
  - PROP_TRANS_RESULT
```
static final String PROP_TRANS_RESULT
```
    See Also:
    Constant Field Values
  - PROP_TRANS_CHAIN
```
static final String PROP_TRANS_CHAIN
```
    See Also:
    Constant Field Values
  - PROP_TRANS_LABEL
```
static final String PROP_TRANS_LABEL
```
    See Also:
    Constant Field Values
  - PROP_TASK_ASSIGNEES
```
static final String PROP_TASK_ASSIGNEES
```
    See Also:
    Constant Field Values
  - PROP_TASK_ASSIGNEES_VAR
```
static final String PROP_TASK_ASSIGNEES_VAR
```
    See Also:
    Constant Field Values
  - PROP_TASK_ASSIGNEES_PERMISSION
```
static final String PROP_TASK_ASSIGNEES_PERMISSION
```
    See Also:
    Constant Field Values
  - PROP_TASK_DUE_DATE
```
static final String PROP_TASK_DUE_DATE
```
    See Also:
    Constant Field Values
  - PROP_TASK_DIRECTIVE
```
static final String PROP_TASK_DIRECTIVE
```
    See Also:
    Constant Field Values
  - PROP_TASK_LAYOUT
```
static final String PROP_TASK_LAYOUT
```
    See Also:
    Constant Field Values
  - PROP_TASK_BUTTONS
```
static final String PROP_TASK_BUTTONS
```
    See Also:
    Constant Field Values
  - PROP_BTN_NAME
```
static final String PROP_BTN_NAME
```
    See Also:
    Constant Field Values
  - PROP_BTN_LABEL
```
static final String PROP_BTN_LABEL
```
    See Also:
    Constant Field Values
  - PROP_BTN_FILTER
```
static final String PROP_BTN_FILTER
```
    See Also:
    Constant Field Values
  - PROP_NODE_X_COORDINATE
```
static final String PROP_NODE_X_COORDINATE
```
    See Also:
    Constant Field Values
  - PROP_NODE_Y_COORDINATE
```
static final String PROP_NODE_Y_COORDINATE
```
    See Also:
    Constant Field Values
  - PROP_NODE_BUTTON
```
static final String PROP_NODE_BUTTON
```
    Since:
    
    5.7.3 a node can create multiple tasks, in this case, this stores the status of the last task ended
    
    See Also:
    Constant Field Values
  - PROP_NODE_START_DATE
```
static final String PROP_NODE_START_DATE
```
    See Also:
    Constant Field Values
  - PROP_NODE_END_DATE
```
static final String PROP_NODE_END_DATE
```
    See Also:
    Constant Field Values
  - PROP_NODE_LAST_ACTOR
```
static final String PROP_NODE_LAST_ACTOR
```
    See Also:
    Constant Field Values
  - PROP_TASK_DOC_TYPE
```
static final String PROP_TASK_DOC_TYPE
```
    See Also:
    Constant Field Values
  - PROP_TASK_NOTIFICATION_TEMPLATE
```
static final String PROP_TASK_NOTIFICATION_TEMPLATE
```
    See Also:
    Constant Field Values
  - PROP_TASK_DUE_DATE_EXPR
```
static final String PROP_TASK_DUE_DATE_EXPR
```
    See Also:
    Constant Field Values
  - PROP_EXECUTE_ONLY_FIRST_TRANSITION
```
static final String PROP_EXECUTE_ONLY_FIRST_TRANSITION
```
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_SUB_ROUTE_MODEL_EXPR
```
static final String PROP_SUB_ROUTE_MODEL_EXPR
```
    The sub-route model id (expression) to run, if present.
    
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_SUB_ROUTE_INSTANCE_ID
```
static final String PROP_SUB_ROUTE_INSTANCE_ID
```
    The sub-route instance id being run while this node is suspended.
    
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_SUB_ROUTE_VARS
```
static final String PROP_SUB_ROUTE_VARS
```
    The sub-route variables to set (key/value list).
    
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_KEYVALUE_KEY
```
static final String PROP_KEYVALUE_KEY
```
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_KEYVALUE_VALUE
```
static final String PROP_KEYVALUE_VALUE
```
    Since:
    
    5.7.2
    
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULES
```
static final String PROP_ESCALATION_RULES
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_ID
```
static final String PROP_ESCALATION_RULE_ID
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_LABEL
```
static final String PROP_ESCALATION_RULE_LABEL
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_MULTIPLE_EXECUTION
```
static final String PROP_ESCALATION_RULE_MULTIPLE_EXECUTION
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_CONDITION
```
static final String PROP_ESCALATION_RULE_CONDITION
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_CHAIN
```
static final String PROP_ESCALATION_RULE_CHAIN
```
    See Also:
    Constant Field Values
  - PROP_ESCALATION_RULE_EXECUTED
```
static final String PROP_ESCALATION_RULE_EXECUTED
```
    See Also:
    Constant Field Values
  - PROP_HAS_MULTIPLE_TASKS
```
static final String PROP_HAS_MULTIPLE_TASKS
```
    See Also:
    Constant Field Values
  - PROP_TASKS_INFO
```
static final String PROP_TASKS_INFO
```
    See Also:
    Constant Field Values
  - PROP_TASK_INFO_ACTOR
```
static final String PROP_TASK_INFO_ACTOR
```
    See Also:
    Constant Field Values
  - PROP_TASK_INFO_COMMENT
```
static final String PROP_TASK_INFO_COMMENT
```
    See Also:
    Constant Field Values
  - PROP_TASK_INFO_STATUS
```
static final String PROP_TASK_INFO_STATUS
```
    See Also:
    Constant Field Values
  - PROP_TASK_INFO_ENDED
```
static final String PROP_TASK_INFO_ENDED
```
    See Also:
    Constant Field Values
  - PROP_TASK_INFO_TASK_DOC_ID
```
static final String PROP_TASK_INFO_TASK_DOC_ID
```
    See Also:
    Constant Field Values
  - PROP_ALLOW_TASK_REASSIGNMENT
```
static final String PROP_ALLOW_TASK_REASSIGNMENT
```
    See Also:
    Constant Field Values
  - NODE_VARIABLE_COMMENT
```
static final String NODE_VARIABLE_COMMENT
```
    See Also:
    Constant Field Values
- Method Detail
  - getId
```
String getId()
```
    Get the node id.
    
    Returns:
    the node id
  - getState
```
GraphNode.State getState()
```
    Get the node state.
    
    Returns:
    the node state
  - setState
```
void setState(GraphNode.State state)
```
    Set the node state.
    
    Parameters:
    state - the node state
  - isStart
```
boolean isStart()
```
    Checks if this is the start node.
  - isStop
```
boolean isStop()
```
    Checks if this is a stop node.
  - isMerge
```
boolean isMerge()
```
    Checks if this is a merge node.
  - canMerge
```
boolean canMerge()
```
    Checks if the merge is ready to execute (enough input transitions are present).
  - setCanceled
```
void setCanceled()
```
    Notes that this node was canceled (increments canceled counter).
  - getCanceledCount
```
long getCanceledCount()
```
    Gets the canceled count for this node.
    
    Returns:
  - cancelTasks
```
void cancelTasks()
```
    Cancels the tasks not ended on this node.
  - getInputChain
```
String getInputChain()
```
    Get input chain.
    
    Returns:
    the input chain
  - getOutputChain
```
String getOutputChain()
```
    Get output chain.
    
    Returns:
    the output chain
  - hasTask
```
boolean hasTask()
```
    Checks it this node has an associated user task.
  - getTaskAssignees
```
List<String> getTaskAssignees()
```
    Gets the task assignees
    
    Returns:
    the task assignees
  - getTaskDueDate
```
Date getTaskDueDate()
```
    Gets the due date
    
    Returns:
  - getTaskDirective
```
String getTaskDirective()
```
    Gets the task directive
    
    Returns:
  - getTaskAssigneesPermission
```
String getTaskAssigneesPermission()
```
    Gets the permission to the granted to the actors on this task on the document following the workflow
    
    Returns:
  - getTaskLayout
```
String getTaskLayout()
```
    Gets the task layout
    
    Returns:
  - getTaskDocType
```
String getTaskDocType()
```
  - getTaskNotificationTemplate
```
String getTaskNotificationTemplate()
```
  - starting
```
void starting()
```
    Does bookkeeping at node start.
  - ending
```
void ending()
```
    Does bookkeeping at node end.
  - executeChain
```
void executeChain(String chainId)
                  throws DocumentRouteException
```
    Executes an Automation chain in the context of this node.
    
    Parameters:
    chainId - the chain
    
    Throws:
    
    DocumentRouteException
  - initAddInputTransition
```
void initAddInputTransition(GraphNode.Transition transition)
```
    Internal during graph init.
  - getInputTransitions
```
List<GraphNode.Transition> getInputTransitions()
```
    Gets the input transitions.
  - getOutputTransitions
```
List<GraphNode.Transition> getOutputTransitions()
```
    Gets the output transitions.
  - getTaskDueDateExpr
```
String getTaskDueDateExpr()
```
  - executeTransitionChain
```
void executeTransitionChain(GraphNode.Transition transition)
                            throws DocumentRouteException
```
    Executes an Automation chain in the context of this node for a given transition
    
    Parameters:
    transition - the transition
    
    Throws:
    
    DocumentRouteException
  - evaluateTransitions
```
List<GraphNode.Transition> evaluateTransitions()
                                               throws DocumentRouteException
```
    Evaluates transition conditions and returns the transitions that were true.
    Transitions are evaluated in the order set on the node when the workflow was designed. Since @5.7.2 if the node has the property "executeOnlyFirstTransition" set to true, only the first transition evaluated to true is returned
    
    Returns:
    the true transitions
    
    Throws:
    
    DocumentRouteException
  - setAllVariables
```
void setAllVariables(Map<String,Object> map)
```
    Sets the graph and node variables.
    
    Parameters:
    map - the map of variables
  - getTaskButtons
```
List<GraphNode.Button> getTaskButtons()
```
    Gets the task buttons
  - getDocument
```
DocumentModel getDocument()
```
    Gets the document representing this node
    
    Returns:
  - getVariables
```
Map<String,Serializable> getVariables()
```
    Gets a map containing the variables currently defined on this node
    
    Returns:
  - setButton
```
void setButton(String status)
```
    Sets the property button on the node, keeping the id of the last action executed by the user on the associated task if any
    
    Parameters:
    status -
  - setLastActor
```
void setLastActor(String actor)
```
    Sets the last actor on a node (user who completed the task).
    
    Parameters:
    actor - the user id
  - evaluateTaskAssignees
```
List<String> evaluateTaskAssignees()
                                   throws DocumentRouteException
```
    Evaluates the task assignees from the taskAssigneesVar
    
    Returns:
    
    Throws:
    
    DocumentRouteException
  - computeTaskDueDate
```
Date computeTaskDueDate()
                        throws DocumentRouteException
```
    Evaluates the task due date from the taskDueDateExpr and sets it as the dueDate
    
    Returns:
    
    Throws:
    
    DocumentRouteException
  - getWorkflowContextualInfo
```
Map<String,Serializable> getWorkflowContextualInfo(CoreSession session,
                                                 boolean detached)
```
    Gets a map containing the workflow and node variables and workflow documents.
    
    Parameters:
    detached - The documents added into this map can be detached or not
  - executeOnlyFirstTransition
```
boolean executeOnlyFirstTransition()
```
    When workflow engine runs an exclusive node, it evaluates the transition one by one and stops a soon as one of the transition is evaluated to true
    
    Since:
    
    5.7.2
  - hasSubRoute
```
boolean hasSubRoute()
                    throws DocumentRouteException
```
    Checks if this node has a sub-route model defined.
    
    Returns:
    true if there is a sub-route
    
    Throws:
    
    DocumentRouteException
    Since:
    
    5.7.2
  - getSubRouteModelId
```
String getSubRouteModelId()
                          throws DocumentRouteException
```
    Gets the sub-route model id.
    If this is present, then this node will be suspended while the sub-route is run. When the sub-route ends, this node will resume.
    
    Returns:
    the sub-route id, or null if none is defined
    
    Throws:
    
    DocumentRouteException
    Since:
    
    5.7.2
  - startSubRoute
```
DocumentRoute startSubRoute()
                            throws DocumentRouteException
```
    Starts the sub-route on this node.
    
    Returns:
    the sub-route
    
    Throws:
    
    DocumentRouteException
    Since:
    
    5.7.2
  - cancelSubRoute
```
void cancelSubRoute()
                    throws DocumentRouteException
```
    Cancels the sub-route if there is one.
    
    Throws:
    
    DocumentRouteException
    Since:
    
    5.7.2
  - evaluateEscalationRules
```
List<GraphNode.EscalationRule> evaluateEscalationRules()
```
    Evaluates the rules for the escalation rules and returns the ones to be executed. The rules already executed and not having the property multipleExecution = true are also ignored
    
    Since:
    
    5.7.2
  - getEscalationRules
```
List<GraphNode.EscalationRule> getEscalationRules()
```
    Gets the list of all escalation rules for the node
    
    Since:
    
    5.7.2
  - hasMultipleTasks
```
boolean hasMultipleTasks()
```
    Checks if this node has created multiple tasks, one for each assignees.
    
    Since:
    
    5.7.3
  - getTasksInfo
```
List<GraphNode.TaskInfo> getTasksInfo()
```
    Gets all the tasks info for the tasks created from this node
    
    Since:
    
    5.7.3
  - addTaskInfo
```
void addTaskInfo(String taskId)
                 throws ClientException
```
    Persist the info when a new task is created from this node
    
    Throws:
    
    ClientException
    Since:
    
    5.7.3
  - updateTaskInfo
```
void updateTaskInfo(String taskId,
                  boolean ended,
                  String status,
                  String actor,
                  String comment)
                    throws ClientException
```
    Persist these info from the task on the node. Status is the id of the button clicked to end the task by the actor.
    
    Throws:
    
    ClientException
    Since:
    
    5.7.3
  - getEndedTasksInfo
```
List<GraphNode.TaskInfo> getEndedTasksInfo()
```
    Gets all the ended tasks originating from this node. This also counts the canceled tasks.
    
    Since:
    
    5.7.3
  - getProcessedTasksInfo
```
List<GraphNode.TaskInfo> getProcessedTasksInfo()
```
    Gets all the ended tasks originating from this node that were processed with a status. Doesn't count the canceled tasks.
    
    Since:
    
    5.7.3
  - hasOpenTasks
```
boolean hasOpenTasks()
```
    Returns false if all tasks created from this node were ended.
    
    Since:
    
    5.7.3
  - allowTaskReassignment
```
boolean allowTaskReassignment()
```
    Returns true if tasks created from this node can be reassigned.
    
    Since:
    
    5.7.3
  - setVariable
```
void setVariable(String name,
               String value)
```
    Sets the variable on this node if it exists as a Node Variable.
    
    Since:
    
    5.8

Interface GraphNode

Nested Class Summary

Field Summary

Method Summary

Field Detail

MERGE_ONE

MERGE_ALL

PROP_NODE_ID

PROP_TITLE

PROP_START

PROP_STOP

PROP_MERGE

PROP_COUNT

PROP_CANCELED

PROP_INPUT_CHAIN

PROP_OUTPUT_CHAIN

PROP_HAS_TASK

PROP_VARIABLES_FACET

PROP_TRANSITIONS

PROP_TRANS_NAME

PROP_TRANS_TARGET

PROP_TRANS_CONDITION

PROP_TRANS_RESULT

PROP_TRANS_CHAIN

PROP_TRANS_LABEL

PROP_TASK_ASSIGNEES

PROP_TASK_ASSIGNEES_VAR

PROP_TASK_ASSIGNEES_PERMISSION

PROP_TASK_DUE_DATE

PROP_TASK_DIRECTIVE

PROP_TASK_LAYOUT

PROP_TASK_BUTTONS

PROP_BTN_NAME

PROP_BTN_LABEL

PROP_BTN_FILTER

PROP_NODE_X_COORDINATE

PROP_NODE_Y_COORDINATE

PROP_NODE_BUTTON

PROP_NODE_START_DATE

PROP_NODE_END_DATE

PROP_NODE_LAST_ACTOR

PROP_TASK_DOC_TYPE

PROP_TASK_NOTIFICATION_TEMPLATE

PROP_TASK_DUE_DATE_EXPR

PROP_EXECUTE_ONLY_FIRST_TRANSITION

PROP_SUB_ROUTE_MODEL_EXPR

PROP_SUB_ROUTE_INSTANCE_ID

PROP_SUB_ROUTE_VARS

PROP_KEYVALUE_KEY

PROP_KEYVALUE_VALUE

PROP_ESCALATION_RULES

PROP_ESCALATION_RULE_ID

PROP_ESCALATION_RULE_LABEL

PROP_ESCALATION_RULE_MULTIPLE_EXECUTION

PROP_ESCALATION_RULE_CONDITION

PROP_ESCALATION_RULE_CHAIN

PROP_ESCALATION_RULE_EXECUTED

PROP_HAS_MULTIPLE_TASKS

PROP_TASKS_INFO

PROP_TASK_INFO_ACTOR

PROP_TASK_INFO_COMMENT

PROP_TASK_INFO_STATUS

PROP_TASK_INFO_ENDED

PROP_TASK_INFO_TASK_DOC_ID

PROP_ALLOW_TASK_REASSIGNMENT

NODE_VARIABLE_COMMENT

Method Detail

getId

getState

setState

isStart

isStop

isMerge

canMerge

setCanceled

getCanceledCount

cancelTasks

getInputChain

getOutputChain

hasTask