IdentityComparator (Omix API)

java.lang.Object

omix.util.collections.IdentityComparator

All Implemented Interfaces:: Comparator<Object>

public class IdentityComparator
extends Object
implements Comparator<Object>

Compares two objects after identity hashcode.

Author:: Dr. Peter Droste, Omix Visualization
See Also:: System.identityHashCode(Object)

Field Summary

Fields

Modifier and Type Field Description

static IdentityComparator INSTANCE
The only available instance of this class.
Method Summary

Modifier and Type Method Description

int compare(Object i, Object j)

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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details
- INSTANCE
  
  public static IdentityComparator INSTANCE
  
  The only available instance of this class.
Method Details
- compare
  
  public int compare(Object i, Object j)
  
  Specified by:
  
  compare in interface Comparator<Object>
  
  Parameters:
  
  i - first object
  
  j - second object
  
  Returns:
  
  0 if objects are identical, -1 and 1 for less or greater identity hashcodes.
  
  See Also:
  
  Comparator.compare(java.lang.Object, java.lang.Object)