domain::Requirement Struct Reference

Represents a requirements of a TaskType. More...

#include <tasktype.h>

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List of all members.

Public Member Functions
	Requirement (Type *type)
virtual bool	isFulfilled (const Task *task) const =0
virtual bool	canBeSuccessful (const Task *task) const =0
Public Attributes
Type *	type
unsigned	min
unsigned	max

Detailed Description

Represents a requirements of a TaskType.

A requirement stores information about the Type it is for and the amount of that type that is required. It also offers methods to check if a requirement is fulfilled for a given task.

Note:: This is an abstract base class. It is up to the subclasses to properly restrict the type attribute to be of a particular Type subclass.

Definition at line 100 of file tasktype.h.

Member Function Documentation

virtual bool domain::Requirement::canBeSuccessful ( const Task * task ) const [pure virtual]

Indicates whether this requirements does not prevent the given task from being in a successful state. The difference with isFulfilled is that this method returns true even if the timing constraints of this requirements are in the past but could have been fulfilled at some time.

Implemented in domain::UserRequirement, and domain::ResourceRequirement.

virtual bool domain::Requirement::isFulfilled ( const Task * task ) const [pure virtual]

Indicates whether this requirement is fulfilled for the given task.

Implemented in domain::UserRequirement, and domain::ResourceRequirement.