Package de.unihalle.informatik.Alida.operator

Contains the core of Alida, i.e. the operator concept and processing graph stuff.

See: Description

Interface Summary

Interface	Description
ALDOperatorLocationType	Describes different types of location from which an ALDOperator may be instantiated.

Class Summary

Class	Description
ALDData	This is the abstract class from which all data classes have to be derived which want properties to be recored when returned from an operator as result.
ALDDataPort	A data port acts as the reference for a data object in the processing history.
ALDEdge	This class is used to represent edges of the processing history during construction of the explicit history graph.
ALDInputPort	Input port within an opNode.
ALDOperator	This is the abstract super class for all Alida operators.
ALDOperatorCollection<T extends ALDOperatorCollectionElement>	Class to manage a set of operators.
ALDOperatorCollectionElement	Base class for operator classes managed by ALDOperatorCollection.
ALDOperatorControllable	Operator class with inherent event handling for execution control.
ALDOperatorLocation
ALDOpNode	Each instance of this class represents an operator invocation for the implicit processing graph.
ALDOpNodePort	Abstract class for ports residing within opNodes.
ALDOpParameterDescriptor	This class describes the parameters of an operator.
ALDOutputPort	Output port within an opNode.
ALDParameterDescriptor	This class describes generic parameters in Alida used, e.g., in parameterized classes and operators.
ALDParameterWrapper	This class is a wrapper for all parameters of a ALDOperator.
ALDParametrizedClassDataIOXmlbeans	DataIO provider for parametrized classes and operators for xml representation.
ALDPort	This is the abstract super class of all ports which act as proxies to receive or supply objects within a processing graph.
ALDPortHash	Hashmap keeping links between objects and data ports in processing history.
ALDPortHashAccess	Interface to the port hash map of Alida.
ALDProcessingDAG	This class handles the construction of a processing DAG from opNode instances and writing this processing history as extended graphml to file.
ALDToplevelOperator	This class is just a dummy opNode acting as the first opNode with the stack of active opNodes of each thread.
GraphmlHelper	This class supplies some static auxiliary methods used when explicitly constructing a history graph.

Enum Summary

Enum	Description
ALDOperator.HidingMode	Determines the visibility of an operator invocation via runOp() in the processing history.
ALDOperator.HistoryConstructionMode	Mode of implicit construction of the processing graph.
ALDOperatorControllable.OperatorControlStatus	Commands for controlling the operator.
ALDOperatorControllable.OperatorExecutionStatus	Actual operator status.
ALDOperatorLocation.LocationType
ALDProcessingDAG.HistoryType	Type of the processing history to be generated.

Package de.unihalle.informatik.Alida.operator Description

Contains the core of Alida, i.e. the operator concept and processing graph stuff.

Author:

posch, moeller