| Name | Description | Type | Package | Framework |
| ITask | Entry of a task queue. | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| ITaskQueue | Priority queue for tasks. | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| ITaskQueueIterator | An iterator for task queues. | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| ITaskQueueReader | A reader provides read-acces to a task queue belonging to a specific Copyright (c) SAP AG 2003 | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| ITaskQueueService | The task queue is a base service for clustered systems. | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| ITaskQueueWriter | A writer provides write-acces to a task queue belonging to a specific namespace. | Interface | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| TaskQueueException | An exception wrapper for the task queue service. | Class | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| TaskQueueServiceFactory | Service factory for the service of this package. | Class | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| TaskState | This class defines the identifiers for the different lifecycle states of a task in the task queue service. | Class | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |
| TaskStateTransitionException | An excpetion that is raised on illegal task state tranistions. | Class | com.sapportals.wcm.service.taskqueue | SAP NetWeaver |