org.cpsolver.instructor.model

Class TeachingRequest.Variable

java.lang.Object

org.cpsolver.ifs.model.Variable<TeachingRequest.Variable,TeachingAssignment>

org.cpsolver.instructor.model.TeachingRequest.Variable

All Implemented Interfaces:

Comparable<TeachingRequest.Variable>

Enclosing class:

TeachingRequest

public class TeachingRequest.Variable
extends Variable<TeachingRequest.Variable,TeachingAssignment>

Single instructor assignment to this teaching request

Field Summary

Fields inherited from class org.cpsolver.ifs.model.Variable

iId, iValue

Constructor Summary

Constructors

Constructor and Description
Variable(int index) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Course	getCourse() Course of the request that was provided in the constructor
int	getInstructorIndex() Instructor index that was provided in the constructor
String	getName() Variable's name -- for printing purposes
TeachingRequest	getRequest() Teaching request for this variable
List<Section>	getSections() Sections of the request that was provided in the constructor
int	hashCode()
List<TeachingAssignment>	values(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment) Variable's domain
void	variableAssigned(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment, long iteration, TeachingAssignment ta) A value was assigned to this variable
void	variableUnassigned(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment, long iteration, TeachingAssignment ta) A value was unassigned from this variable

Methods inherited from class org.cpsolver.ifs.model.Variable

addContstraint, addVariableListener, assign, compareTo, constraints, constraintVariables, getAssignment, getAssignment, getAssignments, getBestAssignment, getBestAssignmentIteration, getDescription, getExtra, getId, getIndex, getInitialAssignment, getLastIteration, getModel, getVariableListeners, hardConstraints, hasAssignment, hasAssignment, hasInitialAssignment, hasValues, removeContstraint, removeInitialValue, removeValue, removeVariableListener, setAssignment, setBestAssignment, setExtra, setIndex, setInitialAssignment, setLastIteration, setModel, setValues, softConstraints, toString, unassign, values

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Variable

public Variable(int index)

Constructor

Parameters:

index - instructor index (if a class can be taught by multiple instructors, the index identifies the particular request)

Method Detail

getInstructorIndex

public int getInstructorIndex()

Instructor index that was provided in the constructor

Returns:

instructor index

getRequest

public TeachingRequest getRequest()

Teaching request for this variable

Returns:

teaching request

getCourse

public Course getCourse()

Course of the request that was provided in the constructor

Returns:

course of the request

getSections

public List<Section> getSections()

Sections of the request that was provided in the constructor

Returns:

sections of the request

values

public List<TeachingAssignment> values(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment)

Description copied from class: Variable

Variable's domain

Overrides:

values in class Variable<TeachingRequest.Variable,TeachingAssignment>

Parameters:

assignment - current assignment (if the domain is dependent on the current assignment)

Returns:

all possible values of this variable

variableAssigned

public void variableAssigned(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment,
                             long iteration,
                             TeachingAssignment ta)

Description copied from class: Variable

A value was assigned to this variable

Overrides:

variableAssigned in class Variable<TeachingRequest.Variable,TeachingAssignment>

Parameters:

assignment - current assignment

iteration - current iteration

ta - assigned value

variableUnassigned

public void variableUnassigned(Assignment<TeachingRequest.Variable,TeachingAssignment> assignment,
                               long iteration,
                               TeachingAssignment ta)

Description copied from class: Variable

A value was unassigned from this variable

Overrides:

variableUnassigned in class Variable<TeachingRequest.Variable,TeachingAssignment>

Parameters:

assignment - current assignment

iteration - current iteration

ta - unassigned value

hashCode

public int hashCode()

Overrides:

hashCode in class Variable<TeachingRequest.Variable,TeachingAssignment>

equals

public boolean equals(Object o)

Overrides:

equals in class Variable<TeachingRequest.Variable,TeachingAssignment>

getName

public String getName()

Description copied from class: Variable

Variable's name -- for printing purposes

Overrides:

getName in class Variable<TeachingRequest.Variable,TeachingAssignment>

Returns:

variable name