net.sourceforge.combean.mathprog.lp
Class DoubleLPConstraint

java.lang.Object
  net.sourceforge.combean.mathprog.lp.DoubleLPConstraint

All Implemented Interfaces:

NamedObject, LPConstraint

public class DoubleLPConstraint
extends Object
implements LPConstraint

A linear constraint with representation based on plain Java doubles.

Field Summary

Fields inherited from interface net.sourceforge.combean.interfaces.mathprog.lp.LPConstraint

REL_COUNT, REL_EQUAL, REL_GREATER, REL_LESS, REL_UNDEFINED

Constructor Summary

DoubleLPConstraint(byte relation, double rhs)
Constructor for an unnamed constraint

DoubleLPConstraint(String name, byte relation, double rhs)
Constructor of a named constraint

Method Summary

String	getName()
byte	getRelation() Return relation symbol
double	getRhs() Get value of right-hand side.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleLPConstraint

public DoubleLPConstraint(byte relation,
                          double rhs)

Constructor for an unnamed constraint

Parameters:

relation - the relation

rhs - the right-hand side

DoubleLPConstraint

public DoubleLPConstraint(String name,
                          byte relation,
                          double rhs)

Constructor of a named constraint

Parameters:

name - the name of the constraint

relation - the relation

rhs - the right-hand side

Method Detail

getRelation

public byte getRelation()

Description copied from interface: LPConstraint

Return relation symbol

Specified by:

getRelation in interface LPConstraint

Returns:

code for relation symbol

getRhs

public double getRhs()

Description copied from interface: LPConstraint

Get value of right-hand side.

Specified by:

getRhs in interface LPConstraint

Returns:

value of right-hand side.

getName

public String getName()

Specified by:

getName in interface NamedObject

Returns:

the name of the object.

toString

public String toString()

Overrides:

toString in class Object