Package org.jbpm.kie.services.impl

## Class RuntimeDataServiceImpl

- java.lang.Object
- - org.jbpm.kie.services.impl.RuntimeDataServiceImpl

- All Implemented Interfaces:
    `DeploymentEventListener`, `RuntimeDataService`
  Direct Known Subclasses:
    `RuntimeDataServiceCDIImpl`, `RuntimeDataServiceEJBImpl`

      public class RuntimeDataServiceImpl
      extends Object
      implements RuntimeDataService, DeploymentEventListener

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.jbpm.services.api.RuntimeDataService

      `RuntimeDataService.EntryType`

  - ### Field Summary

    Fields
    Modifier and Type | Field | Description
    --- | --- | ---
    `protected Set<ProcessDefinition>` | `availableProcesses` |
    `protected Set<String>` | `deploymentIds` |
    `protected TaskAuditService` | `taskAuditService` |
    `protected org.kie.api.task.TaskService` | `taskService` |

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `RuntimeDataServiceImpl()` |

  - ### Method Summary

    All Methods Instance Methods Concrete Methods Deprecated Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected List<?>` | `adoptList​(List<?> source, List<?> values)` |
    `protected void` | `applyDeploymentFilter​(Map<String,​Object> params)` |
    `protected <T> Collection<T>` | `applyPaginition​(List<T> input, org.kie.api.runtime.query.QueryContext queryContext)` |
    `protected void` | `applyQueryContext​(Map<String,​Object> params, org.kie.api.runtime.query.QueryContext queryContext)` |
    `protected void` | `applyQueryFilter​(Map<String,​Object> params, org.kie.internal.query.QueryFilter queryFilter)` |
    `protected void` | `applySorting​(List<ProcessDefinition> input, org.kie.api.runtime.query.QueryContext queryContext)` |
    `List<org.kie.internal.task.api.AuditTask>` | `getAllAdminAuditTask​(String userId, org.kie.internal.query.QueryFilter filter)` | Get a list of tasks admin audit (user in businessAdministrators) logs for the user provides applying the query filter listed statuses.
    `List<org.kie.internal.task.api.AuditTask>` | `getAllAuditTask​(String userId, org.kie.internal.query.QueryFilter filter)` | Get a list of tasks audit logs for the user provides applying the query filter listed statuses.
    `List<org.kie.internal.task.api.AuditTask>` | `getAllAuditTaskByStatus​(String userId, org.kie.internal.query.QueryFilter filter)` | Get a list of all active tasks audit logs for the user provides applying the query filter listed statuses.
    `List<org.kie.internal.task.api.AuditTask>` | `getAllGroupAuditTask​(String userId, org.kie.internal.query.QueryFilter filter)` | Get a list of group tasks (actualOwner == null) audit logs for the user provides applying the query filter listed statuses.
    `NodeInstanceDesc` | `getNodeInstanceForWorkItem​(Long workItemId)` | Returns active node instance descriptor for given work item id, if exists.
    `Collection<NodeInstanceDesc>` | `getNodeInstancesByCorrelationKeyNodeType​(org.kie.internal.process.CorrelationKey correlationKey, List<Integer> states, List<String> nodeTypes, org.kie.api.runtime.query.QueryContext queryContext)` | Returns trace of all nodes for a given node types and correlation key
    `Collection<NodeInstanceDesc>` | `getNodeInstancesByNodeType​(long processInstanceId, List<String> nodeTypes, org.kie.api.runtime.query.QueryContext queryContext)` | Returns trace of all nodes for a given node types and process instance id
    `ProcessDefinition` | `getProcessById​(String processId)` | Deprecated.
    `Collection<ProcessDefinition>` | `getProcesses​(org.kie.api.runtime.query.QueryContext queryContext)` | Returns all process definitions available
    `Collection<ProcessDefinition>` | `getProcessesByDeploymentId​(String deploymentId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process definitions for given deployment id
    `ProcessDefinition` | `getProcessesByDeploymentIdProcessId​(String deploymentId, String processId)` | Returns process definition for given deployment and process identifiers
    `Collection<ProcessDefinition>` | `getProcessesByFilter​(String filter, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process definitions that match the given filter
    `Collection<ProcessDefinition>` | `getProcessesById​(String processId)` | Returns process definitions for given process id regardless of the deployment
    `Collection<String>` | `getProcessIds​(String deploymentId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process definition identifiers for given deployment id
    `ProcessInstanceDesc` | `getProcessInstanceByCorrelationKey​(org.kie.internal.process.CorrelationKey correlationKey)` | Returns active process instance description found for given correlation key if found otherwise null.
    `ProcessInstanceDesc` | `getProcessInstanceById​(long processId)` | Returns process instance descriptions found for given processInstanceId if found otherwise null.
    `Collection<NodeInstanceDesc>` | `getProcessInstanceFullHistory​(long processId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns complete trace of all executed (completed) and active nodes for given process instance id
    `Collection<NodeInstanceDesc>` | `getProcessInstanceFullHistoryByType​(long processId, RuntimeDataService.EntryType type, org.kie.api.runtime.query.QueryContext queryContext)` | Returns complete trace of all events of given type (START, END, ABORTED, SKIPPED, OBSOLETE or ERROR) for given process instance.
    `protected Collection<NodeInstanceDesc>` | `getProcessInstanceHistory​(long processId, boolean completed, org.kie.api.runtime.query.QueryContext queryContext)` |
    `Collection<NodeInstanceDesc>` | `getProcessInstanceHistoryActive​(long processId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns trace of all active nodes for given process instance id
    `Collection<NodeInstanceDesc>` | `getProcessInstanceHistoryCompleted​(long processId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns trace of all executed (completed) for given process instance id
    `Collection<ProcessInstanceDesc>` | `getProcessInstances​(List<Integer> states, String initiator, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions found with given statuses and initiated by `initiator`.
    `Collection<ProcessInstanceDesc>` | `getProcessInstances​(org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByCorrelationKey​(org.kie.internal.process.CorrelationKey correlationKey, org.kie.api.runtime.query.QueryContext queryContext)` | Returns process instances descriptions (regardless of their states) found for given correlation key if found otherwise empty list.
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByCorrelationKeyAndStatus​(org.kie.internal.process.CorrelationKey correlationKey, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns process instances descriptions filtered by their states found for given correlation key if found otherwise empty list.
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByDeploymentId​(String deploymentId, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions found for given deployment id and statuses.
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByParent​(Long parentProcessInstanceId, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByProcessDefinition​(String processDefId, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions found for given process definition id
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByProcessDefinition​(String processDefId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions found for given process definition id
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByProcessId​(List<Integer> states, String processId, String initiator, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions found for given process id and statuses and initiated by `initiator`
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByProcessName​(List<Integer> states, String processName, String initiator, org.kie.api.runtime.query.QueryContext queryContext)` |
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByVariable​(String variableName, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns process instance descriptions found for process instance that have defined given variable
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesByVariableAndValue​(String variableName, String variableValue, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns process instance descriptions found for process instance that have defined given variable and its value matches given variableValue
    `Collection<ProcessInstanceDesc>` | `getProcessInstancesWithSubprocessByProcessInstanceId​(Long parentProcessInstanceId, List<Integer> states, org.kie.api.runtime.query.QueryContext queryContext)` | Returns list of process instance descriptions
    `UserTaskInstanceDesc` | `getTaskById​(Long taskId)` | Return a task by its taskId.
    `UserTaskInstanceDesc` | `getTaskById​(Long taskId, boolean withSLA)` | Return a task by its taskId with SLA data if the withSLA param is true.
    `UserTaskInstanceDesc` | `getTaskByWorkItemId​(Long workItemId)` | Return a task by its workItemId.
    `List<org.kie.internal.task.api.model.TaskEvent>` | `getTaskEvents​(long taskId, org.kie.internal.query.QueryFilter filter)` | Gets a list of task events for given task
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsBusinessAdministrator​(String userId, org.kie.internal.query.QueryFilter filter)` | Return a list of assigned tasks as a Business Administrator.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsBusinessAdministratorByStatus​(String userId, List<org.kie.api.task.model.Status> statuses, org.kie.internal.query.QueryFilter filter)` | Return a list of assigned tasks as a Business Administrator for with one of the listed statuses
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsPotentialOwner​(String userId, List<String> groupIds, List<org.kie.api.task.model.Status> status, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user or groups are eligible for with one of the listed statuses.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsPotentialOwner​(String userId, List<String> groupIds, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user or groups are eligible for.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsPotentialOwner​(String userId, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user is eligible for.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsPotentialOwnerByExpirationDateOptional​(String userId, List<org.kie.api.task.model.Status> status, Date from, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user is eligible for with one of the listed statuses and expiration date starting at `from`.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksAssignedAsPotentialOwnerByStatus​(String userId, List<org.kie.api.task.model.Status> status, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user is eligible for with one of the listed statuses.
    `List<Long>` | `getTasksByProcessInstanceId​(Long processInstanceId)` | Get a list of tasks the Process Instance is waiting on.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksByStatusByProcessInstanceId​(Long processInstanceId, List<org.kie.api.task.model.Status> status, org.kie.internal.query.QueryFilter filter)` | Get a list of tasks the Process Instance is waiting on with one of the listed statuses.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksByVariable​(String userId, String variableName, List<org.kie.api.task.model.Status> statuses, org.kie.api.runtime.query.QueryContext queryContext)` | Gets a list of `TaskSummary` instances for the given arguments
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksByVariableAndValue​(String userId, String variableName, String variableValue, List<org.kie.api.task.model.Status> statuses, org.kie.api.runtime.query.QueryContext queryContext)` | Gets a list of `TaskSummary` instances for the given arguments
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksOwned​(String userId, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user has claimed.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksOwnedByExpirationDateOptional​(String userId, List<org.kie.api.task.model.Status> strStatuses, Date from, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user has claimed with one of the listed statuses and expiration date starting at `from`.
    `List<org.kie.api.task.model.TaskSummary>` | `getTasksOwnedByStatus​(String userId, List<org.kie.api.task.model.Status> status, org.kie.internal.query.QueryFilter filter)` | Return a list of tasks the user has claimed with one of the listed statuses.
    `org.kie.api.task.UserGroupCallback` | `getUserGroupCallback()` |
    `Collection<VariableDesc>` | `getVariableHistory​(long processInstanceId, String variableId, org.kie.api.runtime.query.QueryContext queryContext)` | Returns collection of changes to given variable within scope of process instance
    `Collection<VariableDesc>` | `getVariablesCurrentState​(long processInstanceId)` | Returns collections of all process variables current value for given process instance
    `protected List<?>` | `mergeLists​(List<?> source, List<?> values)` |
    `void` | `onActivate​(DeploymentEvent event)` |
    `void` | `onDeactivate​(DeploymentEvent event)` |
    `void` | `onDeploy​(DeploymentEvent event)` |
    `void` | `onUnDeploy​(DeploymentEvent event)` |
    `void` | `setCommandService​(TransactionalCommandService commandService)` |
    `void` | `setDeploymentRolesManager​(DeploymentRolesManager deploymentRolesManager)` |
    `void` | `setIdentityProvider​(org.kie.internal.identity.IdentityProvider identityProvider)` |
    `void` | `setTaskAuditService​(TaskAuditService taskAuditService)` |
    `void` | `setTaskService​(org.kie.api.task.TaskService taskService)` |
    `void` | `setUserGroupCallback​(org.kie.api.task.UserGroupCallback userGroupCallback)` |
    `org.kie.internal.task.query.TaskSummaryQueryBuilder` | `taskSummaryQuery​(String userId)` | Query on `TaskSummary` instaances.

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

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

- - ### Field Detail

    - #### deploymentIds

          protected Set<String> deploymentIds

    - #### availableProcesses

          protected Set<ProcessDefinition> availableProcesses

    - #### taskService

          protected org.kie.api.task.TaskService taskService

    - #### taskAuditService

          protected TaskAuditService taskAuditService

  - ### Constructor Detail

    - #### RuntimeDataServiceImpl

          public RuntimeDataServiceImpl()

  - ### Method Detail

    - #### setCommandService

          public void setCommandService​(TransactionalCommandService commandService)

    - #### setIdentityProvider

          public void setIdentityProvider​(org.kie.internal.identity.IdentityProvider identityProvider)

    - #### setUserGroupCallback

          public void setUserGroupCallback​(org.kie.api.task.UserGroupCallback userGroupCallback)

    - #### getUserGroupCallback

          public org.kie.api.task.UserGroupCallback getUserGroupCallback()

    - #### setTaskService

          public void setTaskService​(org.kie.api.task.TaskService taskService)

    - #### setTaskAuditService

          public void setTaskAuditService​(TaskAuditService taskAuditService)

    - #### setDeploymentRolesManager

          public void setDeploymentRolesManager​(DeploymentRolesManager deploymentRolesManager)

    - #### onDeploy

          public void onDeploy​(DeploymentEvent event)

      Specified by:
        `onDeploy` in interface `DeploymentEventListener`

    - #### onUnDeploy

          public void onUnDeploy​(DeploymentEvent event)

      Specified by:
        `onUnDeploy` in interface `DeploymentEventListener`

    - #### onActivate

          public void onActivate​(DeploymentEvent event)

      Specified by:
        `onActivate` in interface `DeploymentEventListener`

    - #### onDeactivate

          public void onDeactivate​(DeploymentEvent event)

      Specified by:
        `onDeactivate` in interface `DeploymentEventListener`

    - #### applyQueryContext

          protected void applyQueryContext​(Map<String,​Object> params,
                                           org.kie.api.runtime.query.QueryContext queryContext)

    - #### applyDeploymentFilter

          protected void applyDeploymentFilter​(Map<String,​Object> params)

    - #### applyPaginition

          protected <T> Collection<T> applyPaginition​(List<T> input,
                                                      org.kie.api.runtime.query.QueryContext queryContext)

    - #### applySorting

          protected void applySorting​(List<ProcessDefinition> input,
                                      org.kie.api.runtime.query.QueryContext queryContext)

    - #### getProcessesByDeploymentId

          public Collection<ProcessDefinition> getProcessesByDeploymentId​(String deploymentId,
                                                                          org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process definitions for given deployment id
      Specified by:
        `getProcessesByDeploymentId` in interface `RuntimeDataService`
      Parameters:
        `deploymentId` - The deployment id of the runtime.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessDefinition` instances representing processes that match the given criteria (deploymentId)

    - #### getProcessesByDeploymentIdProcessId

          public ProcessDefinition getProcessesByDeploymentIdProcessId​(String deploymentId,
                                                                       String processId)

      Description copied from interface: `RuntimeDataService`
      Returns process definition for given deployment and process identifiers
      Specified by:
        `getProcessesByDeploymentIdProcessId` in interface `RuntimeDataService`
      Parameters:
        `deploymentId` - The id of the deployment (runtime)
        `processId` - The id of the process
      Returns:
        A `ProcessDefinition` instance, representing the `Process` that is present in the specified deployment with the specified (process) id.

    - #### getProcessesByFilter

          public Collection<ProcessDefinition> getProcessesByFilter​(String filter,
                                                                    org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process definitions that match the given filter
      Specified by:
        `getProcessesByFilter` in interface `RuntimeDataService`
      Parameters:
        `filter` - A regular expression.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessDefinition` instances whose name or id matches the given regular expression.

    - #### getProcessById

          @Deprecated
          public ProcessDefinition getProcessById​(String processId)

      Deprecated.
      Description copied from interface: `RuntimeDataService`
      Deprecated since 6.3 as it does return only first ProcessDefinition even if there are more that reside in different deployments. Use `getProcessesById(String processId)` instead
      Returns process definition for given process id
      Specified by:
        `getProcessById` in interface `RuntimeDataService`
      Parameters:
        `processId` - The id of the process
      Returns:
        A `ProcessDefinition` instance, representing the `Process` with the specified (process) id.
      See Also:
        `RuntimeDataService.getProcessesById(String)`

    - #### getProcessesById

          public Collection<ProcessDefinition> getProcessesById​(String processId)

      Description copied from interface: `RuntimeDataService`
      Returns process definitions for given process id regardless of the deployment
      Specified by:
        `getProcessesById` in interface `RuntimeDataService`
      Parameters:
        `processId` - The id of the process
      Returns:
        A `ProcessDefinition` instance, representing the `Process` with the specified (process) id.

    - #### getProcesses

          public Collection<ProcessDefinition> getProcesses​(org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns all process definitions available
      Specified by:
        `getProcesses` in interface `RuntimeDataService`
      Parameters:
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of all available processes, in the form a of a list of `ProcessDefinition` instances.

    - #### getProcessIds

          public Collection<String> getProcessIds​(String deploymentId,
                                                  org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process definition identifiers for given deployment id
      Specified by:
        `getProcessIds` in interface `RuntimeDataService`
      Parameters:
        `deploymentId` - The deployment id of the runtime.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of all available process id's for a particular deployment/runtime.

    - #### getProcessInstances

          public Collection<ProcessInstanceDesc> getProcessInstances​(org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions
      Specified by:
        `getProcessInstances` in interface `RuntimeDataService`
      Parameters:
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the available process instances.

    - #### getProcessInstances

          public Collection<ProcessInstanceDesc> getProcessInstances​(List<Integer> states,
                                                                     String initiator,
                                                                     org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions found with given statuses and initiated by `initiator`.
      Specified by:
        `getProcessInstances` in interface `RuntimeDataService`
      Parameters:
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
        `initiator` - The initiator of the `ProcessInstance`.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (states and initiator).

    - #### getProcessInstancesByDeploymentId

          public Collection<ProcessInstanceDesc> getProcessInstancesByDeploymentId​(String deploymentId,
                                                                                   List<Integer> states,
                                                                                   org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions found for given deployment id and statuses.
      Specified by:
        `getProcessInstancesByDeploymentId` in interface `RuntimeDataService`
      Parameters:
        `deploymentId` - The deployment id of the runtime.
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (deploymentId and states).

    - #### getProcessInstancesByProcessDefinition

          public Collection<ProcessInstanceDesc> getProcessInstancesByProcessDefinition​(String processDefId,
                                                                                        org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions found for given process definition id
      Specified by:
        `getProcessInstancesByProcessDefinition` in interface `RuntimeDataService`
      Parameters:
        `processDefId` - The id of the process (definition)
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (deploymentId and states).

    - #### getProcessInstancesByProcessDefinition

          public Collection<ProcessInstanceDesc> getProcessInstancesByProcessDefinition​(String processDefId,
                                                                                        List<Integer> states,
                                                                                        org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions found for given process definition id
      Specified by:
        `getProcessInstancesByProcessDefinition` in interface `RuntimeDataService`
      Parameters:
        `processDefId` - The id of the process (definition)
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (deploymentId and states).

    - #### getProcessInstanceById

          public ProcessInstanceDesc getProcessInstanceById​(long processId)

      Description copied from interface: `RuntimeDataService`
      Returns process instance descriptions found for given processInstanceId if found otherwise null. At the same time it will fetch all active tasks (in status: Ready, Reserved, InProgress) to provide information what user task is keeping instance and who owns them (if were already claimed).
      Specified by:
        `getProcessInstanceById` in interface `RuntimeDataService`
      Parameters:
        `processId` - The id of the process instance to be fetched
      Returns:
        Process instance information, in the form of a `ProcessInstanceDesc` instance.

    - #### getProcessInstanceByCorrelationKey

          public ProcessInstanceDesc getProcessInstanceByCorrelationKey​(org.kie.internal.process.CorrelationKey correlationKey)

      Description copied from interface: `RuntimeDataService`
      Returns active process instance description found for given correlation key if found otherwise null. At the same time it will fetch all active tasks (in status: Ready, Reserved, InProgress) to provide information what user task is keeping instance and who owns them (if were already claimed).
      Specified by:
        `getProcessInstanceByCorrelationKey` in interface `RuntimeDataService`
      Parameters:
        `correlationKey` - correlation key assigned to process instance
      Returns:
        Process instance information, in the form of a `ProcessInstanceDesc` instance.

    - #### getProcessInstancesByCorrelationKey

          public Collection<ProcessInstanceDesc> getProcessInstancesByCorrelationKey​(org.kie.internal.process.CorrelationKey correlationKey,
                                                                                     org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns process instances descriptions (regardless of their states) found for given correlation key if found otherwise empty list. This query uses 'like' to match correlation key so it allows to pass only partial keys - though matching is done based on 'starts with'
      Specified by:
        `getProcessInstancesByCorrelationKey` in interface `RuntimeDataService`
      Parameters:
        `correlationKey` - correlation key assigned to process instance
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given correlation key

    - #### getProcessInstancesByCorrelationKeyAndStatus

          public Collection<ProcessInstanceDesc> getProcessInstancesByCorrelationKeyAndStatus​(org.kie.internal.process.CorrelationKey correlationKey,
                                                                                              List<Integer> states,
                                                                                              org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns process instances descriptions filtered by their states found for given correlation key if found otherwise empty list. This query uses 'like' to match correlation key so it allows to pass only partial keys - though matching is done based on 'starts with'
      Specified by:
        `getProcessInstancesByCorrelationKeyAndStatus` in interface `RuntimeDataService`
      Parameters:
        `correlationKey` - correlation key assigned to process instance
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given correlation key

    - #### getProcessInstancesByProcessId

          public Collection<ProcessInstanceDesc> getProcessInstancesByProcessId​(List<Integer> states,
                                                                                String processId,
                                                                                String initiator,
                                                                                org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions found for given process id and statuses and initiated by `initiator`
      Specified by:
        `getProcessInstancesByProcessId` in interface `RuntimeDataService`
      Parameters:
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
        `processId` - The id of the `Process` (definition) used when starting the process instance.
        `initiator` - The initiator of the `ProcessInstance`.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (states, processId, and initiator).

    - #### getProcessInstancesByProcessName

          public Collection<ProcessInstanceDesc> getProcessInstancesByProcessName​(List<Integer> states,
                                                                                  String processName,
                                                                                  String initiator,
                                                                                  org.kie.api.runtime.query.QueryContext queryContext)

      Specified by:
        `getProcessInstancesByProcessName` in interface `RuntimeDataService`
      Parameters:
        `states` - A list of possible state (int) values that the `ProcessInstance` can have.
        `processName` - The name (not id!) of the `Process` (definition) used when starting the process instance.
        `initiator` - The initiator of the `ProcessInstance`.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the process instances that match the given criteria (states, processName and initiator).

    - #### getProcessInstancesByVariable

          public Collection<ProcessInstanceDesc> getProcessInstancesByVariable​(String variableName,
                                                                               List<Integer> states,
                                                                               org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns process instance descriptions found for process instance that have defined given variable
      Specified by:
        `getProcessInstancesByVariable` in interface `RuntimeDataService`
      Parameters:
        `variableName` - name of the variable that process instance should have
        `states` - A list of possible state (int) values that the `ProcessInstance` can have. If null will return only active instances
        `queryContext` - control parameters for the result e.g. sorting, paging

    - #### getProcessInstancesByVariableAndValue

          public Collection<ProcessInstanceDesc> getProcessInstancesByVariableAndValue​(String variableName,
                                                                                       String variableValue,
                                                                                       List<Integer> states,
                                                                                       org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns process instance descriptions found for process instance that have defined given variable and its value matches given variableValue
      Specified by:
        `getProcessInstancesByVariableAndValue` in interface `RuntimeDataService`
      Parameters:
        `variableName` - name of the variable that process instance should have
        `variableValue` - value of the variable to match
        `states` - A list of possible state (int) values that the `ProcessInstance` can have. If null will return only active instances
        `queryContext` - control parameters for the result e.g. sorting, paging

    - #### getProcessInstancesByParent

          public Collection<ProcessInstanceDesc> getProcessInstancesByParent​(Long parentProcessInstanceId,
                                                                             List<Integer> states,
                                                                             org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions
      Specified by:
        `getProcessInstancesByParent` in interface `RuntimeDataService`
      Parameters:
        `parentProcessInstanceId` - id of the parent process instance
        `states` - list of possible state (int) values that the `ProcessInstance` can have. If null will return only active instances
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        A list of `ProcessInstanceDesc` instances representing the available process instances.

    - #### getProcessInstancesWithSubprocessByProcessInstanceId

          public Collection<ProcessInstanceDesc> getProcessInstancesWithSubprocessByProcessInstanceId​(Long parentProcessInstanceId,
                                                                                                      List<Integer> states,
                                                                                                      org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns list of process instance descriptions
      Specified by:
        `getProcessInstancesWithSubprocessByProcessInstanceId` in interface `RuntimeDataService`
      Parameters:
        `parentProcessInstanceId` - id of the parent process instance
      Returns:
        A list of `ProcessInstanceDesc` instances representing the full hierarchy of this process

    - #### getProcessInstanceHistoryActive

          public Collection<NodeInstanceDesc> getProcessInstanceHistoryActive​(long processId,
                                                                              org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns trace of all active nodes for given process instance id
      Specified by:
        `getProcessInstanceHistoryActive` in interface `RuntimeDataService`
      Parameters:
        `processId` - unique identifier of process instance
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:

    - #### getProcessInstanceHistoryCompleted

          public Collection<NodeInstanceDesc> getProcessInstanceHistoryCompleted​(long processId,
                                                                                 org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns trace of all executed (completed) for given process instance id
      Specified by:
        `getProcessInstanceHistoryCompleted` in interface `RuntimeDataService`
      Parameters:
        `processId` - unique identifier of process instance
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:

    - #### getProcessInstanceHistory

          protected Collection<NodeInstanceDesc> getProcessInstanceHistory​(long processId,
                                                                           boolean completed,
                                                                           org.kie.api.runtime.query.QueryContext queryContext)

    - #### getProcessInstanceFullHistory

          public Collection<NodeInstanceDesc> getProcessInstanceFullHistory​(long processId,
                                                                            org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns complete trace of all executed (completed) and active nodes for given process instance id
      Specified by:
        `getProcessInstanceFullHistory` in interface `RuntimeDataService`
      Parameters:
        `processId` - The id of the process used to start the process instance.
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        The `NodeInstance` information, in the form of a list of `NodeInstanceDesc` instances, that comes from a process instance that matches the given criteria (deploymentId, processId).

    - #### getProcessInstanceFullHistoryByType

          public Collection<NodeInstanceDesc> getProcessInstanceFullHistoryByType​(long processId,
                                                                                  RuntimeDataService.EntryType type,
                                                                                  org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns complete trace of all events of given type (START, END, ABORTED, SKIPPED, OBSOLETE or ERROR) for given process instance.
      Specified by:
        `getProcessInstanceFullHistoryByType` in interface `RuntimeDataService`
      Parameters:
        `processId` - The id of the process used to start the process instance.
        `type` - type of events that shall be returned (START, END, ABORTED, SKIPPED, OBSOLETE or ERROR) - to return all use `RuntimeDataService.getProcessInstanceFullHistory(long, QueryContext)`
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        collection of node instance descriptions

    - #### getNodeInstanceForWorkItem

          public NodeInstanceDesc getNodeInstanceForWorkItem​(Long workItemId)

      Description copied from interface: `RuntimeDataService`
      Returns active node instance descriptor for given work item id, if exists.
      Specified by:
        `getNodeInstanceForWorkItem` in interface `RuntimeDataService`
      Parameters:
        `workItemId` - identifier of the work item
      Returns:
        returns node instance desc for work item if exists and is still active, otherwise null

    - #### getNodeInstancesByNodeType

          public Collection<NodeInstanceDesc> getNodeInstancesByNodeType​(long processInstanceId,
                                                                         List<String> nodeTypes,
                                                                         org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns trace of all nodes for a given node types and process instance id
      Specified by:
        `getNodeInstancesByNodeType` in interface `RuntimeDataService`
      Parameters:
        `processInstanceId` - unique identifier of process instance
        `nodeTypes` - list of node types to filter nodes of process instance
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        collection of node instance descriptions

    - #### getNodeInstancesByCorrelationKeyNodeType

          public Collection<NodeInstanceDesc> getNodeInstancesByCorrelationKeyNodeType​(org.kie.internal.process.CorrelationKey correlationKey,
                                                                                       List<Integer> states,
                                                                                       List<String> nodeTypes,
                                                                                       org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns trace of all nodes for a given node types and correlation key
      Specified by:
        `getNodeInstancesByCorrelationKeyNodeType` in interface `RuntimeDataService`
      Parameters:
        `correlationKey` - correlation key
        `states` - list of states
        `nodeTypes` - list of node types to filter nodes of process instance
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        collection of node instance descriptions

    - #### getVariablesCurrentState

          public Collection<VariableDesc> getVariablesCurrentState​(long processInstanceId)

      Description copied from interface: `RuntimeDataService`
      Returns collections of all process variables current value for given process instance
      Specified by:
        `getVariablesCurrentState` in interface `RuntimeDataService`
      Parameters:
        `processInstanceId` - The process instance id.
      Returns:
        Information about variables in the specified process instance, represented by a list of `VariableDesc` instances.

    - #### getVariableHistory

          public Collection<VariableDesc> getVariableHistory​(long processInstanceId,
                                                             String variableId,
                                                             org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Returns collection of changes to given variable within scope of process instance
      Specified by:
        `getVariableHistory` in interface `RuntimeDataService`
      Parameters:
        `processInstanceId` - The process instance id.
        `variableId` - The id of the variable
        `queryContext` - control parameters for the result e.g. sorting, paging
      Returns:
        Information about the variable with the given id in the specified process instance, represented by a list of `VariableDesc` instances.

    - #### getTaskByWorkItemId

          public UserTaskInstanceDesc getTaskByWorkItemId​(Long workItemId)

      Description copied from interface: `RuntimeDataService`
      Return a task by its workItemId.
      Specified by:
        `getTaskByWorkItemId` in interface `RuntimeDataService`
      Returns:

    - #### getTaskById

          public UserTaskInstanceDesc getTaskById​(Long taskId)

      Description copied from interface: `RuntimeDataService`
      Return a task by its taskId.
      Specified by:
        `getTaskById` in interface `RuntimeDataService`
      Returns:

    - #### getTaskById

          public UserTaskInstanceDesc getTaskById​(Long taskId,
                                                  boolean withSLA)

      Description copied from interface: `RuntimeDataService`
      Return a task by its taskId with SLA data if the withSLA param is true.
      Specified by:
        `getTaskById` in interface `RuntimeDataService`
      Returns:

    - #### getTasksAssignedAsBusinessAdministrator

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsBusinessAdministrator​(String userId,
                                                                                                  org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of assigned tasks as a Business Administrator. Business administrators play the same role as task stakeholders but at task type level. Therefore, business administrators can perform the exact same operations as task stakeholders. Business administrators may also observe the progress of notifications.
      Specified by:
        `getTasksAssignedAsBusinessAdministrator` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsPotentialOwner

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsPotentialOwner​(String userId,
                                                                                           org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user is eligible for.
      Specified by:
        `getTasksAssignedAsPotentialOwner` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsPotentialOwner

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsPotentialOwner​(String userId,
                                                                                           List<String> groupIds,
                                                                                           org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user or groups are eligible for.
      Specified by:
        `getTasksAssignedAsPotentialOwner` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsPotentialOwner

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsPotentialOwner​(String userId,
                                                                                           List<String> groupIds,
                                                                                           List<org.kie.api.task.model.Status> status,
                                                                                           org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user or groups are eligible for with one of the listed statuses.
      Specified by:
        `getTasksAssignedAsPotentialOwner` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsPotentialOwnerByStatus

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsPotentialOwnerByStatus​(String userId,
                                                                                                   List<org.kie.api.task.model.Status> status,
                                                                                                   org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user is eligible for with one of the listed statuses.
      Specified by:
        `getTasksAssignedAsPotentialOwnerByStatus` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsPotentialOwnerByExpirationDateOptional

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsPotentialOwnerByExpirationDateOptional​(String userId,
                                                                                                                   List<org.kie.api.task.model.Status> status,
                                                                                                                   Date from,
                                                                                                                   org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user is eligible for with one of the listed statuses and expiration date starting at `from`. Tasks that do not have expiration date set will also be included in the result set.
      Specified by:
        `getTasksAssignedAsPotentialOwnerByExpirationDateOptional` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksOwnedByExpirationDateOptional

          public List<org.kie.api.task.model.TaskSummary> getTasksOwnedByExpirationDateOptional​(String userId,
                                                                                                List<org.kie.api.task.model.Status> strStatuses,
                                                                                                Date from,
                                                                                                org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user has claimed with one of the listed statuses and expiration date starting at `from`. Tasks that do not have expiration date set will also be included in the result set.
      Specified by:
        `getTasksOwnedByExpirationDateOptional` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksOwned

          public List<org.kie.api.task.model.TaskSummary> getTasksOwned​(String userId,
                                                                        org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user has claimed.
      Specified by:
        `getTasksOwned` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksOwnedByStatus

          public List<org.kie.api.task.model.TaskSummary> getTasksOwnedByStatus​(String userId,
                                                                                List<org.kie.api.task.model.Status> status,
                                                                                org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of tasks the user has claimed with one of the listed statuses.
      Specified by:
        `getTasksOwnedByStatus` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksByProcessInstanceId

          public List<Long> getTasksByProcessInstanceId​(Long processInstanceId)

      Description copied from interface: `RuntimeDataService`
      Get a list of tasks the Process Instance is waiting on.
      Specified by:
        `getTasksByProcessInstanceId` in interface `RuntimeDataService`
      Returns:
        list of task ids

    - #### getTasksByStatusByProcessInstanceId

          public List<org.kie.api.task.model.TaskSummary> getTasksByStatusByProcessInstanceId​(Long processInstanceId,
                                                                                              List<org.kie.api.task.model.Status> status,
                                                                                              org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Get a list of tasks the Process Instance is waiting on with one of the listed statuses.
      Specified by:
        `getTasksByStatusByProcessInstanceId` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### getTasksAssignedAsBusinessAdministratorByStatus

          public List<org.kie.api.task.model.TaskSummary> getTasksAssignedAsBusinessAdministratorByStatus​(String userId,
                                                                                                          List<org.kie.api.task.model.Status> statuses,
                                                                                                          org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Return a list of assigned tasks as a Business Administrator for with one of the listed statuses
      Specified by:
        `getTasksAssignedAsBusinessAdministratorByStatus` in interface `RuntimeDataService`
      Returns:
        list of @`TaskSummary` task summaries

    - #### taskSummaryQuery

          public org.kie.internal.task.query.TaskSummaryQueryBuilder taskSummaryQuery​(String userId)

      Description copied from interface: `RuntimeDataService`
      Query on `TaskSummary` instaances.
      Specified by:
        `taskSummaryQuery` in interface `RuntimeDataService`
      Parameters:
        `userId` - The user associated with the tasks queried.
      Returns:
        A `TaskSummaryQueryBuilder` used to create the query.

    - #### getTasksByVariable

          public List<org.kie.api.task.model.TaskSummary> getTasksByVariable​(String userId,
                                                                             String variableName,
                                                                             List<org.kie.api.task.model.Status> statuses,
                                                                             org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Gets a list of `TaskSummary` instances for the given arguments
      Specified by:
        `getTasksByVariable` in interface `RuntimeDataService`
      Parameters:
        `userId` - The id of the user associated with the tasks
        `variableName` - The name of the task variable
        `statuses` - The list of `Status`'s that the task can have
        `queryContext` - The query context.
      Returns:
        a `List` of `TaskSummary` instances.

    - #### getTasksByVariableAndValue

          public List<org.kie.api.task.model.TaskSummary> getTasksByVariableAndValue​(String userId,
                                                                                     String variableName,
                                                                                     String variableValue,
                                                                                     List<org.kie.api.task.model.Status> statuses,
                                                                                     org.kie.api.runtime.query.QueryContext queryContext)

      Description copied from interface: `RuntimeDataService`
      Gets a list of `TaskSummary` instances for the given arguments
      Specified by:
        `getTasksByVariableAndValue` in interface `RuntimeDataService`
      Parameters:
        `userId` - The id of the user associated with the tasks
        `variableName` - The name of the task variable
        `variableValue` - The value of the task variable
        `statuses` - The list of `Status`'s that the task can have
        `queryContext` - The query context.
      Returns:
        a `List` of `TaskSummary` instances.

    - #### getAllAuditTask

          public List<org.kie.internal.task.api.AuditTask> getAllAuditTask​(String userId,
                                                                           org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Get a list of tasks audit logs for the user provides applying the query filter listed statuses.
      Specified by:
        `getAllAuditTask` in interface `RuntimeDataService`
      Returns:
        list of @`AuditTask` audit tasks

    - #### getAllAuditTaskByStatus

          public List<org.kie.internal.task.api.AuditTask> getAllAuditTaskByStatus​(String userId,
                                                                                   org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Get a list of all active tasks audit logs for the user provides applying the query filter listed statuses.
      Specified by:
        `getAllAuditTaskByStatus` in interface `RuntimeDataService`
      Returns:
        list of @`AuditTask` audit tasks

    - #### getAllGroupAuditTask

          public List<org.kie.internal.task.api.AuditTask> getAllGroupAuditTask​(String userId,
                                                                                org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Get a list of group tasks (actualOwner == null) audit logs for the user provides applying the query filter listed statuses.
      Specified by:
        `getAllGroupAuditTask` in interface `RuntimeDataService`
      Returns:
        list of @`AuditTask` audit tasks

    - #### getAllAdminAuditTask

          public List<org.kie.internal.task.api.AuditTask> getAllAdminAuditTask​(String userId,
                                                                                org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Get a list of tasks admin audit (user in businessAdministrators) logs for the user provides applying the query filter listed statuses.
      Specified by:
        `getAllAdminAuditTask` in interface `RuntimeDataService`
      Returns:
        list of @`AuditTask` audit tasks

    - #### getTaskEvents

          public List<org.kie.internal.task.api.model.TaskEvent> getTaskEvents​(long taskId,
                                                                               org.kie.internal.query.QueryFilter filter)

      Description copied from interface: `RuntimeDataService`
      Gets a list of task events for given task
      Specified by:
        `getTaskEvents` in interface `RuntimeDataService`
      Returns:
        list of @`TaskEvent` task events

    - #### applyQueryFilter

          protected void applyQueryFilter​(Map<String,​Object> params,
                                          org.kie.internal.query.QueryFilter queryFilter)

    - #### adoptList

          protected List<?> adoptList​(List<?> source,
                                      List<?> values)

    - #### mergeLists

          protected List<?> mergeLists​(List<?> source,
                                       List<?> values)