Module org.maxicp

Package org.maxicp.modeling.constraints

Class NoOpConstraint

java.lang.Object

org.maxicp.modeling.constraints.NoOpConstraint

All Implemented Interfaces:

Constraint

public class NoOpConstraint
extends Object
implements Constraint

A constraint that does nothing. This is supposed to be used to force a solver to trigger its fixpoint.

Field Summary

Fields

Modifier and Type	Field	Description
static NoOpConstraint	noOp

Constructor Summary

Constructors

Constructor	Description
NoOpConstraint()

Method Summary

Modifier and Type	Method	Description
static NoOpConstraint	noOp()
Collection<? extends Expression>	scope()	Returns the scope of the constraint, preferably as an immutable, unique collection.

Methods inherited from class java.lang.Object

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

Field Details

noOp

public static NoOpConstraint noOp

Constructor Details

NoOpConstraint

public NoOpConstraint()

Method Details

scope

public Collection<? extends Expression> scope()

Description copied from interface: Constraint

Returns the scope of the constraint, preferably as an immutable, unique collection.

Specified by:

scope in interface Constraint

Returns:

the scope of the constraint, i.e. all the Expressions it uses. The collection should be immutable.

noOp

public static NoOpConstraint noOp()