org.pokersource.util
Class IntArray
java.lang.Object
org.pokersource.util.IntArray
- All Implemented Interfaces:
- java.lang.Comparable
- Direct Known Subclasses:
- RankOrdering
public class IntArray
- extends java.lang.Object
- implements java.lang.Comparable
A wrapper around an int[] that is suitable for use as a key in a Map. The
equals() method is defined such that A.equals(B) iff A.values[i] ==
B.values[i] for all elements i. Similarly, the hashCode() method is
defined so that A.equals(B) implies A.hashCode() == B.hashCode(). The
compareTo() method is defined lexicographically, with shorter arrays
comparing less than longer arrays having the same starting elements.
- Author:
- Michael Maurer <mjmaurer@yahoo.com>
Constructor Summary |
IntArray(int[] values)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
values
public int[] values
IntArray
public IntArray(int[] values)
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in class java.lang.Object
compareTo
public int compareTo(java.lang.Object o)
- Specified by:
compareTo
in interface java.lang.Comparable
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
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