Top Description Fields Constructors Methods

com.google.common.collect

pack-priv final Class Hashing

Class Inheritance

extends Object

java.lang.Object
com.google.common.collect.Hashing

Annotations

@GwtCompatible
@ElementTypesAreNonnullByDefault

Imports

com.google.common.annotations.GwtCompatible, com.google.common.primitives.Ints, javax.annotation.CheckForNull

Static methods for implementing hash-based collections.

Authors: Kevin Bourrillion, Jesse Wilson, Austin Appleby

Field Summary

Modifier and Type	Field and Description
private static final long	C1
private static final long	C2
private static final int	MAX_TABLE_SIZE

Constructor Summary

Access	Constructor and Description
private	Hashing()

Method Summary

Modifier and Type	Method and Description
pack-priv static int	closedTableSize(int expectedEntries, double loadFactor)
pack-priv static boolean	needsResizing(int size, int tableSize, double loadFactor)
pack-priv static int	smear(int hashCode)
pack-priv static int	smearedHash(Object o)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

C1	back to summary
private static final long C1

C2	back to summary
private static final long C2

MAX_TABLE_SIZE	back to summary
private static final int MAX_TABLE_SIZE

Constructor Detail

Hashing	back to summary
private Hashing()

Method Detail

closedTableSize	back to summary
pack-priv static int closedTableSize(int expectedEntries, double loadFactor)

needsResizing	back to summary
pack-priv static boolean needsResizing(int size, int tableSize, double loadFactor)

smear	back to summary
pack-priv static int smear(int hashCode)

smearedHash	back to summary
pack-priv static int smearedHash(Object o)