edu.cuny.cat.market.matching
Class GradMaxVolumeShoutEngine

java.lang.Object
  edu.cuny.cat.market.AuctioneerPolicy
      edu.cuny.cat.market.matching.ShoutEngine
          edu.cuny.cat.market.matching.FourHeapShoutEngine
              edu.cuny.cat.market.matching.GradMaxVolumeShoutEngine

All Implemented Interfaces:

AuctionEventListener, edu.cuny.config.param.Parameterizable, edu.cuny.obj.Resetable, java.io.Serializable

public class GradMaxVolumeShoutEngine
extends FourHeapShoutEngine

TODO: has yet to be done !

This class provides a generic auction shout management framework. It differs from FourHeapShoutEngine in the sense that it out-sources the matching policy and the priority of shouts.

Version:

$Revision: 1.10 $

Author:

Jinzhong Niu

See Also:

Serialized Form

Field Summary

protected edu.cuny.struct.SortedTreeList<Shout>	asks
protected edu.cuny.struct.SortedTreeList<Shout>	bids
protected edu.cuny.struct.SortedTreeList<Shout>	shouts list of sums of demand and supply at shouted prices sorted by quantities

Fields inherited from class edu.cuny.cat.market.matching.FourHeapShoutEngine

bIn, bOut, sIn, sOut

Fields inherited from class edu.cuny.cat.market.matching.ShoutEngine

AscendingOrder, DescendingOrder

Fields inherited from class edu.cuny.cat.market.AuctioneerPolicy

auctioneer

Constructor Summary

GradMaxVolumeShoutEngine()

Method Summary

protected void	newAsk(Shout ask)
protected void	newBid(Shout bid) TODO: not finished yet !
void	reset() resets the state to be the same as the policy is created and initialized.

Methods inherited from class edu.cuny.cat.market.matching.FourHeapShoutEngine

ascendingAskIterator, askIterator, bidIterator, descendingBidIterator, displaceHighestMatchedAsk, displaceLowestMatchedBid, displaceShout, getHighestMatchedAsk, getHighestUnmatchedBid, getLowestMatchedBid, getLowestUnmatchedAsk, getMatchedAsks, getMatchedBids, getMatchedVolume, getNumOfMatchedAsks, getNumOfMatchedBids, getNumOfUnmatchedAsks, getNumOfUnmatchedBids, getUnmatchedAsks, getUnmatchedBids, getUnmatchedDemand, getUnmatchedSupply, insertUnmatchedAsk, insertUnmatchedBid, matchedAskIterator, matchedBidIterator, matchShouts, newShout, postRemovalProcessing, preRemovalProcessing, prettyPrint, printState, promoteHighestUnmatchedBid, promoteLowestUnmatchedAsk, promoteShout, reinsert, removeAsk, removeBid, removeShout, toString, unifyShout

Methods inherited from class edu.cuny.cat.market.matching.ShoutEngine

getMatchedShouts

Methods inherited from class edu.cuny.cat.market.AuctioneerPolicy

eventOccurred, getAuctioneer, initialize, setAuctioneer, setup

Methods inherited from class java.lang.Object

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

Field Detail

shouts

protected edu.cuny.struct.SortedTreeList<Shout> shouts

list of sums of demand and supply at shouted prices sorted by quantities

asks

protected edu.cuny.struct.SortedTreeList<Shout> asks

bids

protected edu.cuny.struct.SortedTreeList<Shout> bids

Constructor Detail

GradMaxVolumeShoutEngine

public GradMaxVolumeShoutEngine()

Method Detail

reset

public void reset()

Description copied from class: AuctioneerPolicy

resets the state to be the same as the policy is created and initialized.

Specified by:

reset in interface edu.cuny.obj.Resetable

Overrides:

reset in class FourHeapShoutEngine

newBid

protected void newBid(Shout bid)
               throws DuplicateShoutException

TODO: not finished yet !

Overrides:

newBid in class FourHeapShoutEngine

Throws:

DuplicateShoutException

newAsk

protected void newAsk(Shout ask)
               throws DuplicateShoutException

Overrides:

newAsk in class FourHeapShoutEngine

Throws:

DuplicateShoutException