GP
Class Collection

java.lang.Object
  |
  +--GP.Collection

Direct Known Subclasses:

Bag, Matrix, Sequence

public abstract class Collection

extends java.lang.Object

Constructor Summary

Collection()

Method Summary

void	AddElement(java.lang.Object item)
boolean	Contains(java.lang.Object item)
Collection	Copy()
void	DoForEach(Doable action)
boolean	Empty()
void	EnsureSize(int i)
java.util.Vector	GetBag()
java.lang.Object	GetCurrentElement(Doable action) Only to be used by the occurance passed into a DoForEach
java.lang.Object	GetRandomElement()
int	NumElements()
void	RemoveAllElements()
void	RemoveElement(java.lang.Object item)
java.lang.String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Collection

public Collection()

Method Detail

Copy

public Collection Copy()

GetBag

public java.util.Vector GetBag()

AddElement

public void AddElement(java.lang.Object item)

RemoveElement

public void RemoveElement(java.lang.Object item)

RemoveAllElements

public void RemoveAllElements()

NumElements

public int NumElements()

GetRandomElement

public java.lang.Object GetRandomElement()

Empty

public boolean Empty()

Contains

public boolean Contains(java.lang.Object item)

DoForEach

public void DoForEach(Doable action)

GetCurrentElement

public java.lang.Object GetCurrentElement(Doable action)

Only to be used by the occurance passed into a DoForEach

Returns:

the current element in a clone of the sequence

EnsureSize

public void EnsureSize(int i)

Parameters:

i -

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object