edu.princeton.repeatedgames.rgsolve.polygon
Class GameExtremePointList

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.ArrayList<GameExtremePoint>
              edu.princeton.repeatedgames.rgsolve.polygon.GameExtremePointList

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<GameExtremePoint>, java.util.Collection<GameExtremePoint>, java.util.List<GameExtremePoint>, java.util.RandomAccess

public class GameExtremePointList
extends java.util.ArrayList<GameExtremePoint>

A custom ArrayList storing GameExtremePoint that does not allow the addition of null references to the list.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

GameExtremePointList()

Method Summary

boolean	add(GameExtremePoint gep) Overrides super.add(.) to prevent the addition of null references to the list
void	doContraction(double g1, double g2, double discount) This method contracts all of the points in this list towards the payoff (g1,g2) using the discount factor discount, replacing the old points
GameExtremePointList	getContractions(double g1, double g2, double discount) This method contracts all of the points in this list towards the payoff (g1,g2) using the discount factor discount, and stores the contractions in a new list

Methods inherited from class java.util.ArrayList

add, addAll, addAll, clear, clone, contains, ensureCapacity, get, indexOf, isEmpty, lastIndexOf, remove, remove, removeRange, set, size, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode, iterator, listIterator, listIterator, subList

Methods inherited from class java.util.AbstractCollection

containsAll, removeAll, retainAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode, iterator, listIterator, listIterator, removeAll, retainAll, subList

Constructor Detail

GameExtremePointList

public GameExtremePointList()

Method Detail

getContractions

public GameExtremePointList getContractions(double g1,
                                            double g2,
                                            double discount)

This method contracts all of the points in this list towards the payoff (g1,g2) using the discount factor discount, and stores the contractions in a new list

Parameters:

g1 - payoff to 1

g2 - payoff to 2

discount - discount rate

Returns:

A new list storing the contractions of the calling list with (g1,g2)

doContraction

public void doContraction(double g1,
                          double g2,
                          double discount)

This method contracts all of the points in this list towards the payoff (g1,g2) using the discount factor discount, replacing the old points

Parameters:

g1 - payoff to 1

g2 - payoff to 2

discount - discount rate

add

public boolean add(GameExtremePoint gep)

Overrides super.add(.) to prevent the addition of null references to the list

Specified by:

add in interface java.util.Collection<GameExtremePoint>

Specified by:

add in interface java.util.List<GameExtremePoint>

Overrides:

add in class java.util.ArrayList<GameExtremePoint>