org.anarres.jperf
Class PerfectMapGenerator<K,V>

java.lang.Object
  org.anarres.jperf.PerfectMapGenerator<K,V>

Direct Known Subclasses:

PerfectObjectMapGenerator, PerfectStringMapGenerator

public abstract class PerfectMapGenerator<K,V>
extends Object

A perfect map generator. Subclasses of this class may specify particular contracts for the type of key processed.

Constructor Summary

PerfectMapGenerator()

Method Summary

abstract void	add(K k, V v) Adds a key-value pair to the perfect map.
abstract Map<K,V>	toMap() Returns an optimal map based on the given key-value pairs.

Methods inherited from class java.lang.Object

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

Constructor Detail

PerfectMapGenerator

public PerfectMapGenerator()

Method Detail

add

public abstract void add(K k,
                         V v)

Adds a key-value pair to the perfect map.

toMap

public abstract Map<K,V> toMap()

Returns an optimal map based on the given key-value pairs. This method may take some time to execute. The time tradeoff happens here: to get faster runtime speed, time is sacrified here. The object returned from this method is not necessarily an instance or subclass of PerfectMap - it might, for example, be returned from Collections.emptyMap().