Package ai.libs.jaicore.problems.scheduling

Class Schedule

java.lang.Object

ai.libs.jaicore.problems.scheduling.Schedule

All Implemented Interfaces:

ISchedule

public class Schedule
extends java.lang.Object
implements ISchedule

Method Summary

Modifier and Type	Method	Description
boolean	canOperationBeScheduledEarlierWithoutAnyOtherEffect(Operation o)
boolean	equals(java.lang.Object obj)
java.util.List<Pair<Operation,Machine>>	getAssignments()
java.lang.String	getAsString()
int	getEarliestTimeWhenMachineIsFreeForDurationInInterval(Machine m, int start, int end, Operation op)
int	getEndTimeOfOperation(Operation o)
java.lang.String	getGanttAsString()
int	getJobFinishTime(Job job)
int	getJobFlowTime(Job job)
int	getJobTardiness(Job job)
Machine	getMachineToWhichOperationHasBeenAssigned(Operation o)
java.util.List<Operation>	getOperationsAssignedToMachine(Machine m)
java.util.List<Operation>	getOrderOfOperationsForJob(Job job)
int	getSetupEndTimeOfOperation(Operation o)
int	getSetupStartTimeOfOperation(Operation o)
int	getStartTimeOfOperation(Operation o)
int	hashCode()
boolean	isActive()	A schedule is active if no operation can be scheduled earlier without any other change.

Methods inherited from class java.lang.Object

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

Method Detail

getAssignments

public java.util.List<Pair<Operation,Machine>> getAssignments()

Specified by:

getAssignments in interface ISchedule

getOperationsAssignedToMachine

public java.util.List<Operation> getOperationsAssignedToMachine(Machine m)

Specified by:

getOperationsAssignedToMachine in interface ISchedule

getOrderOfOperationsForJob

public java.util.List<Operation> getOrderOfOperationsForJob(Job job)

Specified by:

getOrderOfOperationsForJob in interface ISchedule

getStartTimeOfOperation

public int getStartTimeOfOperation(Operation o)

Specified by:

getStartTimeOfOperation in interface ISchedule

getEndTimeOfOperation

public int getEndTimeOfOperation(Operation o)

Specified by:

getEndTimeOfOperation in interface ISchedule

getSetupStartTimeOfOperation

public int getSetupStartTimeOfOperation(Operation o)

Specified by:

getSetupStartTimeOfOperation in interface ISchedule

getSetupEndTimeOfOperation

public int getSetupEndTimeOfOperation(Operation o)

Specified by:

getSetupEndTimeOfOperation in interface ISchedule

getJobFinishTime

public int getJobFinishTime(Job job)

Specified by:

getJobFinishTime in interface ISchedule

getJobFlowTime

public int getJobFlowTime(Job job)

Specified by:

getJobFlowTime in interface ISchedule

Parameters:

job -

Returns:

getJobTardiness

public int getJobTardiness(Job job)

Specified by:

getJobTardiness in interface ISchedule

getAsString

public java.lang.String getAsString()

getGanttAsString

public java.lang.String getGanttAsString()

isActive

public boolean isActive()

A schedule is active if no operation can be scheduled earlier without any other change. This method determines whether the schedule is active.

Returns:

canOperationBeScheduledEarlierWithoutAnyOtherEffect

public boolean canOperationBeScheduledEarlierWithoutAnyOtherEffect(Operation o)

getEarliestTimeWhenMachineIsFreeForDurationInInterval

public int getEarliestTimeWhenMachineIsFreeForDurationInInterval(Machine m,
                                                                 int start,
                                                                 int end,
                                                                 Operation op)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

getMachineToWhichOperationHasBeenAssigned

public Machine getMachineToWhichOperationHasBeenAssigned(Operation o)

Specified by:

getMachineToWhichOperationHasBeenAssigned in interface ISchedule