com.googlecode.javaewah

Class FastAggregation

java.lang.Object

com.googlecode.javaewah.FastAggregation

public class FastAggregation
extends java.lang.Object

Fast algorithms to aggregate many bitmaps. These algorithms are just given as reference. They may not be faster than the corresponding methods in the EWAHCompressedBitmap class.

Author:

Daniel Lemire

Constructor Summary

Constructors

Constructor and Description
FastAggregation()

Method Summary

Methods

Modifier and Type	Method and Description
static <T extends LogicalElement> T	and(T... bitmaps)
static <T extends LogicalElement> T	or(T... bitmaps)
static <T extends LogicalElement> T	xor(T... bitmaps)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FastAggregation

public FastAggregation()

Method Detail

and

public static <T extends LogicalElement> T and(T... bitmaps)

or

public static <T extends LogicalElement> T or(T... bitmaps)

xor

public static <T extends LogicalElement> T xor(T... bitmaps)