com.googlecode.javaewah
Class FastAggregation

java.lang.Object
  com.googlecode.javaewah.FastAggregation

public class FastAggregation
extends 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

FastAggregation()

Method Summary

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)