Package gnu.trove

Class TObjectIdentityHashingStrategy<T>

java.lang.Object
gnu.trove.TObjectIdentityHashingStrategy<T>
All Implemented Interfaces:
TObjectHashingStrategy<T>, Serializable
public final class TObjectIdentityHashingStrategy<T> extends Object implements TObjectHashingStrategy<T>
This object hashing strategy uses the System.identityHashCode method to provide identity hash codes. These are identical to the value produced by Object.hashCode(), even when the type of the object being hashed overrides that method. Created: Sat Aug 17 11:13:15 2002
Version:
$Id: TObjectIdentityHashingStrategy.java,v 1.4 2007/06/11 15:26:44 robeden Exp $
Author:
Eric Friedman
See Also:

  • Constructor Details

    • TObjectIdentityHashingStrategy

      public TObjectIdentityHashingStrategy()

  • Method Details

    • computeHashCode

      public final int computeHashCode(T object)
      Delegates hash code computation to the System.identityHashCode(Object) method.
      Specified by:
      computeHashCode in interface TObjectHashingStrategy<T>
      Parameters:
      object - for which the hashcode is to be computed
      Returns:
      the hashCode

    • equals

      public final boolean equals(T o1, T o2)
      Compares object references for equality.
      Specified by:
      equals in interface TObjectHashingStrategy<T>
      Parameters:
      o1 - an Object value
      o2 - an Object value
      Returns:
      true if o1 == o2