org.openstreetmap.josm.data.validation.tests

Class DuplicateNode.NodeHash

java.lang.Object

org.openstreetmap.josm.data.validation.tests.DuplicateNode.NodeHash

All Implemented Interfaces:

Hash<Object,Object>

Enclosing class:

DuplicateNode

private static class DuplicateNode.NodeHash
extends Object
implements Hash<Object,Object>

Field Summary

Fields

Modifier and Type	Field and Description
private double	precision

Constructor Summary

Constructors

Modifier	Constructor and Description
private	NodeHash()

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object k, Object t) Compare two instances for semantic or lookup equality.
int	getHashCode(Object k) Get hashcode for given instance, based on some inner state of the instance.
private LatLon	getLatLon(Object o)
private LatLon	roundCoord(LatLon coor)

Methods inherited from class java.lang.Object

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

Field Detail

precision

private final double precision

Constructor Detail

NodeHash

private NodeHash()

Method Detail

roundCoord

private LatLon roundCoord(LatLon coor)

getLatLon

private LatLon getLatLon(Object o)

equals

public boolean equals(Object k,
                      Object t)

Description copied from interface: Hash

Compare two instances for semantic or lookup equality. For use cases where it compares different types, refer to Storage.

Specified by:

equals in interface Hash<Object,Object>

Parameters:

k - the object to compare

t - the object to compare

Returns:

true if the objects are semantically equivalent, or if k uniquely identifies t in given class.

getHashCode

public int getHashCode(Object k)

Description copied from interface: Hash

Get hashcode for given instance, based on some inner state of the instance. The returned hashcode should remain constant over the time, so it should be based on some instance invariant.

Specified by:

getHashCode in interface Hash<Object,Object>

Parameters:

k - the object to compute hashcode for

Returns:

computed hashcode