jopt.csp.spi.arcalgorithm.domain
Interface LongDomain

All Superinterfaces:

Domain, NumDomain

All Known Implementing Classes:

BaseLongDomain, LongComputedDomain, LongDomainWrapper, SummationLongComputedDomain

public interface LongDomain

extends NumDomain

Interface implemented by long domains

Method Summary

long	getMax() Returns maximum value of domain
long	getMin() Returns minimum value of domain
long	getNextHigher(long val) Returns the next higher value in the domain or current value if none exists
long	getNextLower(long val) Returns the next lower value in the domain or current value if none exists
boolean	isInDomain(long val) Returns true if value is in domain
void	removeRange(long start, long end) Attempts to reduce domain by removing a range of values
void	removeValue(long val) Attempts to remove a single value from the domain
void	setMax(long val) Attempts to reduce domain to a maximum value.
void	setMin(long val) Attempts to reduce domain to a minimum value.
void	setRange(long start, long end) Attempts to reduce domain to within a range of values
void	setValue(long val) Attempts to reduce domain to a single value.

Methods inherited from interface jopt.csp.spi.arcalgorithm.domain.NumDomain

deltaValues, getDeltaSet, getSize, removeDomain, setDomain, toSet, values

Methods inherited from interface jopt.csp.spi.arcalgorithm.domain.Domain

changed, clearDelta, clone, getDomainState, isBound, restoreDomainState

Method Detail

getMax

public long getMax()

Returns maximum value of domain

getMin

public long getMin()

Returns minimum value of domain

isInDomain

public boolean isInDomain(long val)

Returns true if value is in domain

setMax

public void setMax(long val)
            throws jopt.csp.variable.PropagationFailureException

Attempts to reduce domain to a maximum value.

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

setMin

public void setMin(long val)
            throws jopt.csp.variable.PropagationFailureException

Attempts to reduce domain to a minimum value.

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

setValue

public void setValue(long val)
              throws jopt.csp.variable.PropagationFailureException

Attempts to reduce domain to a single value.

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

removeValue

public void removeValue(long val)
                 throws jopt.csp.variable.PropagationFailureException

Attempts to remove a single value from the domain

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

setRange

public void setRange(long start,
                     long end)
              throws jopt.csp.variable.PropagationFailureException

Attempts to reduce domain to within a range of values

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

removeRange

public void removeRange(long start,
                        long end)
                 throws jopt.csp.variable.PropagationFailureException

Attempts to reduce domain by removing a range of values

Throws:

jopt.csp.variable.PropagationFailureException - If domain is empty

getNextHigher

public long getNextHigher(long val)

Returns the next higher value in the domain or current value if none exists

getNextLower

public long getNextLower(long val)

Returns the next lower value in the domain or current value if none exists