edu.washington.cs.knowitall.extractor.mapper
Class MaxMapper<S extends Comparable<S>,T>

java.lang.Object
  edu.washington.cs.knowitall.extractor.mapper.Mapper<T>
      edu.washington.cs.knowitall.extractor.mapper.MaxMapper<S,T>

Type Parameters:

S - a comparable type returned by doValueMap(T object).

T -

Direct Known Subclasses:

ClosestArgumentMapper

public abstract class MaxMapper<S extends Comparable<S>,T>
extends Mapper<T>

A mapper class that returns the first maximal element in the object stream according to a function doValueMap(T object).

Author:

afader

Constructor Summary

MaxMapper()

Method Summary

protected Iterable<T>	doMap(Iterable<T> objects)
abstract S	doValueMap(T object)

Methods inherited from class edu.washington.cs.knowitall.extractor.mapper.Mapper

disable, enable, isEnabled, map

Methods inherited from class java.lang.Object

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

Constructor Detail

MaxMapper

public MaxMapper()

Method Detail

doValueMap

public abstract S doValueMap(T object)

doMap

protected Iterable<T> doMap(Iterable<T> objects)

Specified by:

doMap in class Mapper<T>

Parameters:

objects - a stream of objects

Returns:

a modified stream of objects