jds.util
Class DefaultComparator

java.lang.Object
  |
  +--jds.util.DefaultComparator

public class DefaultComparator

extends java.lang.Object

implements java.util.Comparator

DefaultComparator - comparator object for values that satisfy comparable interface; for use with book Classic Data Structures in Java by Timothy A Budd, published by Addison-Wesley, 2001.

See Also:

Serializable, Comparator

Constructor Summary

DefaultComparator()

Method Summary

int	compare(java.lang.Object left, java.lang.Object right) determine order of two object; -1, 0 or 1
boolean	equals(java.lang.Object obj)

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultComparator

public DefaultComparator()

Method Detail

compare

public int compare(java.lang.Object left,
                   java.lang.Object right)

determine order of two object; -1, 0 or 1

Specified by:

compare in interface java.util.Comparator

Parameters:

left - first object

right - second object

Returns:

-1 if left less than right, 0 if equal, 1 otherwise

equals

public boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Comparator

Overrides:

equals in class java.lang.Object