org.opensphere.geometry.triangulation

Class DoubleComparator

java.lang.Object

org.opensphere.geometry.triangulation.DoubleComparator

All Implemented Interfaces:

Comparator<org.locationtech.jts.triangulate.quadedge.QuadEdge>

public class DoubleComparator
extends Object
implements Comparator<org.locationtech.jts.triangulate.quadedge.QuadEdge>

Comparator of a map containing QuadEdge as key and Double as value (Double comparator).

Author:

Eric Grosso

Constructor Summary

Constructors

Constructor and Description
DoubleComparator(Map<org.locationtech.jts.triangulate.quadedge.QuadEdge,Double> map) Constructor.

Method Summary

Modifier and Type	Method and Description
int	compare(org.locationtech.jts.triangulate.quadedge.QuadEdge qeA, org.locationtech.jts.triangulate.quadedge.QuadEdge qeB) Method of comparison.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

DoubleComparator

public DoubleComparator(Map<org.locationtech.jts.triangulate.quadedge.QuadEdge,Double> map)

Constructor.

Parameters:

map - map containing QuadEdge and Double

Method Detail

compare

public int compare(org.locationtech.jts.triangulate.quadedge.QuadEdge qeA,
                   org.locationtech.jts.triangulate.quadedge.QuadEdge qeB)

Method of comparison.

Specified by:

compare in interface Comparator<org.locationtech.jts.triangulate.quadedge.QuadEdge>

Parameters:

qeA - quad edge to compare

qeB - quad edge to compare

Returns:

1 if double value associated to qeA < double value associated to qeB, 0 if values are equals, -1 otherwise