Package etomica.nbr

Class CriterionAll

java.lang.Object

etomica.nbr.CriterionAll

All Implemented Interfaces:

NeighborCriterion

public class CriterionAll
extends java.lang.Object
implements NeighborCriterion

Specifies that all atoms pairs are to be considered neighbors. Should not be used for species in which atoms are being added/removed by integrator.

Constructor Summary

Constructors

Constructor	Description
CriterionAll()

Method Summary

Modifier and Type	Method	Description
boolean	accept(IAtom atom1, IAtom atom2)	Always returns true, indicating that all atoms pairs are neighbors.
boolean	needUpdate(IAtom atom)	Always returns false, indicating that neighbor list never needs updating.
void	reset(IAtom atom)	Performs no action.
void	setBox(Box box)	Performs no action.
boolean	unsafe()	Always returns false, indicating that neighbor list never needs updating.

Methods inherited from class java.lang.Object

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

Constructor Detail

CriterionAll

public CriterionAll()

Method Detail

needUpdate

public boolean needUpdate(IAtom atom)

Always returns false, indicating that neighbor list never needs updating. This is appropriate if atoms are never added to or removed from box, because all atoms are always on neighbor list.

Specified by:

needUpdate in interface NeighborCriterion

Returns:

true if the atom's list should be updated.

setBox

public void setBox(Box box)

Performs no action.

Specified by:

setBox in interface NeighborCriterion

unsafe

public boolean unsafe()

Always returns false, indicating that neighbor list never needs updating. This is appropriate if atoms are never added to or removed from box, because all atoms are always on neighbor list.

Specified by:

unsafe in interface NeighborCriterion

reset

public void reset(IAtom atom)

Performs no action.

Specified by:

reset in interface NeighborCriterion

accept

public boolean accept(IAtom atom1,
                      IAtom atom2)

Always returns true, indicating that all atoms pairs are neighbors.

Specified by:

accept in interface NeighborCriterion

Parameters:

atom1 -

atom2 -