gumbo.graphic.probe
Class AbstractPickEngine.DistanceComparator

java.lang.Object
  |
  +--gumbo.graphic.probe.AbstractPickEngine.DistanceComparator

All Implemented Interfaces:

java.util.Comparator

Enclosing class:

AbstractPickEngine

public static class AbstractPickEngine.DistanceComparator

extends java.lang.Object

implements java.util.Comparator

A comparator for ordering hits (HitResult) by distance, from closest to farthest.

Constructor Summary

AbstractPickEngine.DistanceComparator(boolean sortAll)
Creates an instance, as specified.

Method Summary

int	compare(java.lang.Object hitA, java.lang.Object hitB)

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

equals

Constructor Detail

AbstractPickEngine.DistanceComparator

public AbstractPickEngine.DistanceComparator(boolean sortAll)

Creates an instance, as specified.

Parameters:

sortAll - If true, all hits are sorted (compare() never returns zero), with equal distance hits being sorted by hash code; otherwise, duplicate hits are eliminated.

Method Detail

compare

public int compare(java.lang.Object hitA,
                   java.lang.Object hitB)

Specified by:

compare in interface java.util.Comparator