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java.lang.Objectnet.sf.cpsolver.ifs.model.Constraint<Operation,Location>
net.sf.cpsolver.ifs.example.jobshop.Job
public class Job
Job constraint.
Each job contians a given set of operations (variables). A job constraint is
satisfied, if all operations of the job do not overlap in time and are
processed in the given order.
Field Summary |
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Fields inherited from class net.sf.cpsolver.ifs.model.Constraint |
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iAssignedVariables, iConstraintListeners, iId |
Constructor Summary | |
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Job(int jobNumber)
Constructor |
Method Summary | |
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void |
computeConflicts(Location location,
Set<Location> conflicts)
Adds conflicting operations into the set of conflicts. |
int |
countOperations()
Count job operations for the job (i.e., the number of variables in this constraint) |
int |
getDueTime()
Get due time |
int |
getJobNumner()
Get job number |
String |
getName()
Name of the job (e.g. |
Operation |
getOperation(int opNumber)
Get operation of the given index (0..countOperations()-1) |
boolean |
inConflict(Location location)
True if there is an operation from the same job which violates with the given assignment. |
boolean |
isConsistent(Location location1,
Location location2)
True if the two assignments (placement of opeartions of the same job in time) violates each other. |
void |
setDueTime(int dueTime)
Set due time |
String |
toString()
String representation -- for debuging and printing purposes |
Methods inherited from class net.sf.cpsolver.ifs.model.Constraint |
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addConstraintListener, addVariable, assigned, assignedVariables, compareTo, constraintListeners, countAssignedVariables, countVariables, equals, getDescription, getId, getModel, hashCode, isHard, removeConstraintListener, removeVariable, setModel, unassigned, variables |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public Job(int jobNumber)
jobNumber
- job numberMethod Detail |
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public void setDueTime(int dueTime)
public int getDueTime()
public int getJobNumner()
public int countOperations()
public Operation getOperation(int opNumber)
public void computeConflicts(Location location, Set<Location> conflicts)
computeConflicts
in class Constraint<Operation,Location>
location
- value to be assigned to its varaibleconflicts
- resultant set of conflicting valuespublic boolean inConflict(Location location)
inConflict
in class Constraint<Operation,Location>
public boolean isConsistent(Location location1, Location location2)
isConsistent
in class Constraint<Operation,Location>
public String toString()
toString
in class Object
public String getName()
getName
in class Constraint<Operation,Location>
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