tr.edu.bilkent.cs.partitioning.ccp.hetccp

Class BoundImpl

java.lang.Object

tr.edu.bilkent.cs.partitioning.ccp.hetccp.BoundImpl

All Implemented Interfaces:

Bound

public class BoundImpl
extends java.lang.Object
implements Bound

A Bound implementation. Date: 15.02.2006

Constructor Summary

Constructors

Constructor and Description
BoundImpl(double lb, double ub) The constructor.

Method Summary

Modifier and Type	Method and Description
BoundCompareResult	compare(double candidateB) compares the given value with the range.
double	getDiff() return diff, i.e.
double	getLb() returns the lower bound.
double	getMid() returns mid point, i.e., (LB+UB)/2.
double	getUb() returns upper bound.
void	setLb(double lb, boolean lbEpsilon) sets lower bound.
void	setUb(double ub) sets upper bound.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BoundImpl

public BoundImpl(double lb,
                 double ub)

The constructor.

Parameters:

lb - lower bound, this lb is inclusive.

ub - upper bound.

Method Detail

compare

public BoundCompareResult compare(double candidateB)

Description copied from interface: Bound

compares the given value with the range.

Specified by:

compare in interface Bound

Parameters:

candidateB - the value to be compared.

Returns:

a BoundCompareResult representing the comparison.

getLb

public double getLb()

Description copied from interface: Bound

returns the lower bound.

Specified by:

getLb in interface Bound

Returns:

lb.

setLb

public final void setLb(double lb,
                        boolean lbEpsilon)

Description copied from interface: Bound

sets lower bound. if lbEpsilon is true, than indicates that LB value is exclusive to the range.

Specified by:

setLb in interface Bound

Parameters:

lb - lower bound.

lbEpsilon - is LB exclusive to the range.

getUb

public double getUb()

Description copied from interface: Bound

returns upper bound.

Specified by:

getUb in interface Bound

Returns:

upper bound.

setUb

public final void setUb(double ub)

Description copied from interface: Bound

sets upper bound.

Specified by:

setUb in interface Bound

Parameters:

ub - upper bound.

getMid

public double getMid()

Description copied from interface: Bound

returns mid point, i.e., (LB+UB)/2.

Specified by:

getMid in interface Bound

Returns:

mid point.

getDiff

public double getDiff()

Description copied from interface: Bound

return diff, i.e. (UB-LB).

Specified by:

getDiff in interface Bound

Returns:

range length.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object