net.sf.jagg.msd
Class DoubleDiscriminator

java.lang.Object
  net.sf.jagg.msd.AbstractDiscriminator<T>
      net.sf.jagg.msd.PortionDiscriminator<T>
          net.sf.jagg.msd.NumberDiscriminator<java.lang.Double>
              net.sf.jagg.msd.DoubleDiscriminator

All Implemented Interfaces:

Discriminator<java.lang.Double>

public class DoubleDiscriminator
extends NumberDiscriminator<java.lang.Double>

A DoubleDiscriminator discriminates Lists of Doubles.

Since:

0.5.0

Author:

Randy Gettman

Field Summary

Fields inherited from class net.sf.jagg.msd.NumberDiscriminator

PORTION_BITS, PORTION_MASK

Constructor Summary

DoubleDiscriminator()

Method Summary

protected <E> PortionExtractor<E,java.lang.Double>

getPortionExtractor(Extractor<E,java.lang.Double> e) Returns a portion extractor appropriate for doubles.

Methods inherited from class net.sf.jagg.msd.PortionDiscriminator

discriminate, discriminatePortion

Methods inherited from class net.sf.jagg.msd.AbstractDiscriminator

discriminate

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleDiscriminator

public DoubleDiscriminator()

Method Detail

getPortionExtractor

protected <E> PortionExtractor<E,java.lang.Double> getPortionExtractor(Extractor<E,java.lang.Double> e)

Returns a portion extractor appropriate for doubles.

Specified by:

getPortionExtractor in class NumberDiscriminator<java.lang.Double>

Type Parameters:

E - The type of the element.

Parameters:

e - An Extractor that returns appropriate labels.

Returns:

An appropriate PortionExtractor.