Java Reference

Java Reference

ChangeValue

Detailed Description

Defines operators which change the value of variables; each neighbor corresponds to one modified variable.

Sub-classes have to define ModifyValue which determines what the new variable value is going to be (given the current value and the variable).

Definition at line 14 of file ChangeValue.java.

Public Member Functions

synchronized void delete ()
 
void swigReleaseOwnership ()
 
void swigTakeOwnership ()
 
 ChangeValue (IntVar[] vars)
 
long modifyValue (long index, long value)
 
boolean HoldsDelta ()
 
boolean isIncremental ()
 
int size ()
 
long value (long index)
 Returns the value in the current assignment of the variable of given index. More...
 
IntVar var (long index)
 Returns the variable of given index. More...
 
long oldValue (long index)
 
void setValue (long index, long value)
 
boolean activated (long index)
 
void activate (long index)
 
void deactivate (long index)
 
void addVars (IntVar[] vars)
 
void onStart ()
 Called by Start() after synchronizing the operator with the current assignment. More...
 
boolean nextNeighbor (Assignment delta, Assignment deltadelta)
 
void start (Assignment assignment)
 
void reset ()
 
boolean HasFragments ()
 
String toString ()
 

Protected Member Functions

 ChangeValue (long cPtr, boolean cMemoryOwn)
 
void swigDirectorDisconnect ()
 
boolean oneNeighbor ()
 This method should not be overridden. More...
 

Constructor & Destructor Documentation

◆ ChangeValue() [1/2]

ChangeValue ( long  cPtr,
boolean  cMemoryOwn 
)
inlineprotected

Definition at line 17 of file ChangeValue.java.

◆ ChangeValue() [2/2]

ChangeValue ( IntVar[]  vars)
inline

Definition at line 57 of file ChangeValue.java.

Member Function Documentation

◆ activate()

void activate ( long  index)
inlineinherited

Definition at line 81 of file IntVarLocalSearchOperatorTemplate.java.

◆ activated()

boolean activated ( long  index)
inlineinherited

Definition at line 77 of file IntVarLocalSearchOperatorTemplate.java.

◆ addVars()

void addVars ( IntVar[]  vars)
inlineinherited

Definition at line 89 of file IntVarLocalSearchOperatorTemplate.java.

◆ deactivate()

void deactivate ( long  index)
inlineinherited

Definition at line 85 of file IntVarLocalSearchOperatorTemplate.java.

◆ delete()

synchronized void delete ( )
inline

Reimplemented from IntVarLocalSearchOperator.

Definition at line 31 of file ChangeValue.java.

◆ HasFragments()

boolean HasFragments ( )
inlineinherited

Reimplemented in BaseLns.

Definition at line 74 of file LocalSearchOperator.java.

◆ HoldsDelta()

boolean HoldsDelta ( )
inlineinherited

Reimplemented from LocalSearchOperator.

Definition at line 42 of file IntVarLocalSearchOperatorTemplate.java.

◆ isIncremental()

boolean isIncremental ( )
inlineinherited

Definition at line 46 of file IntVarLocalSearchOperatorTemplate.java.

◆ modifyValue()

long modifyValue ( long  index,
long  value 
)
inline

Definition at line 62 of file ChangeValue.java.

◆ nextNeighbor()

boolean nextNeighbor ( Assignment  delta,
Assignment  deltadelta 
)
inlineinherited

Definition at line 62 of file LocalSearchOperator.java.

◆ oldValue()

long oldValue ( long  index)
inlineinherited

Definition at line 69 of file IntVarLocalSearchOperatorTemplate.java.

◆ oneNeighbor()

boolean oneNeighbor ( )
inlineprotected

This method should not be overridden.

Override ModifyValue() instead.

Reimplemented from IntVarLocalSearchOperator.

Definition at line 69 of file ChangeValue.java.

◆ onStart()

void onStart ( )
inlineinherited

Called by Start() after synchronizing the operator with the current assignment.

Should be overridden instead of Start() to avoid calling VarLocalSearchOperator::Start explicitly.

Definition at line 96 of file IntVarLocalSearchOperatorTemplate.java.

◆ reset()

void reset ( )
inlineinherited

Reimplemented in PathOperator.

Definition at line 70 of file LocalSearchOperator.java.

◆ setValue()

void setValue ( long  index,
long  value 
)
inlineinherited

Definition at line 73 of file IntVarLocalSearchOperatorTemplate.java.

◆ size()

int size ( )
inlineinherited

Definition at line 50 of file IntVarLocalSearchOperatorTemplate.java.

◆ start()

void start ( Assignment  assignment)
inlineinherited

Definition at line 66 of file LocalSearchOperator.java.

◆ swigDirectorDisconnect()

void swigDirectorDisconnect ( )
inlineprotected

Reimplemented from IntVarLocalSearchOperator.

Definition at line 42 of file ChangeValue.java.

◆ swigReleaseOwnership()

void swigReleaseOwnership ( )
inline

Reimplemented from IntVarLocalSearchOperator.

Definition at line 47 of file ChangeValue.java.

◆ swigTakeOwnership()

void swigTakeOwnership ( )
inline

Reimplemented from IntVarLocalSearchOperator.

Definition at line 52 of file ChangeValue.java.

◆ toString()

◆ value()

long value ( long  index)
inlineinherited

Returns the value in the current assignment of the variable of given index.

Definition at line 57 of file IntVarLocalSearchOperatorTemplate.java.

◆ var()

IntVar var ( long  index)
inlineinherited

Returns the variable of given index.

Definition at line 64 of file IntVarLocalSearchOperatorTemplate.java.


The documentation for this class was generated from the following file: