|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.ObjectsimAuxLibrary.Roulettewheel
Libaray simAuxLibrary, Class Roulettewheel
Copyright by Klaus Hufschlag 2004, 2005, 2006
This file is part of the Generic Classifier Library. The Generic Classifier Library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The Generic Classifier Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with the Generic Classifier Library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Constructor Summary | |
Roulettewheel()
Standardconstructor, creates an empty Instance. |
Method Summary | |
void |
add(double value,
java.lang.Object anObject)
add is for adding an Object to the instances List of Objects for choice. |
java.lang.Object |
choice()
choice performs an roulettewheel-choice with the elements of the instances list. |
void |
debug_out()
debug_out Output for debugging purposes. |
void |
empty_wheel()
removes all entries from Roulettewheel. |
double |
getWeight(java.lang.Object anObject)
getWeight returns the relative weight / the probability of the object in the Roulettewheel. |
java.util.Iterator |
pointers_iterator()
pointers_iterator returns an Iterator of all objects contained in Roulettewheel |
void |
remove(java.lang.Object AnObject)
remove removes an object from the instances internal list of objects. |
double |
sum_values()
sum_values calculates the sum of absolute wheigths of elements contained in the instances list. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public Roulettewheel()
Method Detail |
public void add(double value, java.lang.Object anObject)
value
- absolute Weight of the ObjectanObject
- Object to addpublic void remove(java.lang.Object AnObject)
AnObject
- the object to removepublic double sum_values()
public java.lang.Object choice()
public java.util.Iterator pointers_iterator()
public double getWeight(java.lang.Object anObject)
anObject
- Object to get weight for
public void empty_wheel()
public void debug_out()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |