com.prosyst.mprm.backend.rules.spi.time.constraint

Interface TimeConstraintProvider

public interface TimeConstraintProvider

Should be registered as an OSGi service in the backend mPRM framework to resolve the time constraint limitations.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TIME_CONSTRAINT_TYPE Service registration property defining the time constraint type.

Method Summary

Modifier and Type	Method and Description
TimeConstraint	parse(java.lang.String source, SystemContext systemContext) Invoked by the system to parse the text representation of a TimeConstraint object.
TimeConstraintBE	resolve(TimeConstraint source, SystemContext systemContext) Invoked by the system to resolve the time constraint limitations.

Field Detail

TIME_CONSTRAINT_TYPE

static final java.lang.String TIME_CONSTRAINT_TYPE

Service registration property defining the time constraint type. Should match the type of the respective font-end TimeConstraint object: TimeConstraint.getType().

See Also:

Constant Field Values

Method Detail

resolve

TimeConstraintBE resolve(TimeConstraint source,
                         SystemContext systemContext)
                  throws ManagementException

Invoked by the system to resolve the time constraint limitations.

Parameters:

source - source object with which the Task is launched on the front-end.

systemContext - system-provided context information.

Returns:

object capable to calculate/resolve the time constraint limitation.

Throws:

ManagementException - if error occurs.

parse

TimeConstraint parse(java.lang.String source,
                     SystemContext systemContext)
              throws ManagementException

Invoked by the system to parse the text representation of a TimeConstraint object. This method should be able to restore a TimeConstraint object by its text representation, i.e., to do the opposite of the TimeConstraint.getTextRepresentation() method. Such parsing is needed by the system when a Rule or Task that have been previously exported as JSON text is being imported.

Parameters:

source - text to be parsed.

systemContext - system-provided context information.

Returns:

parsed object.

Throws:

ManagementException - if error occurs.