Class LayerProb

java.lang.Object
  |
  +--FileDefaultable
        |
        +--Layer
              |
              +--LayerProb

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, java.io.Serializable

public class LayerProb

extends Layer

A layer that decides at random if it contains an object.

See Also:

Serialized Form

Field Summary

(package private) double	prob The probability that the layer includes an object.
private static long	serialVersionUID

Fields inherited from class Layer

all, ALL, defaults, file, fixed, mindefaults, name, none, NONE

Fields inherited from class FileDefaultable

curfile, defmap, filemap, fixedmap, minmap

Constructor Summary

(package private)

LayerProb(double prob) Build a layer including an object with a given probability.

Method Summary

java.lang.Object	clone() Make a copy of this Layer.
void	copy(FileDefaultable thatitem) Copy the value of another ProbLayer into this.
boolean	isMember(java.lang.Object target) True with probability prob.

Methods inherited from class Layer

edit, getName, readResolve

Methods inherited from class FileDefaultable

absorb, add, check, checkAll, cloneSet, compareTo, equals, getAll, getAll, getArray, getDefs, getExisting, getFile, getFixed, getGlobal, getMin, lookup, lookup, mergeDelete, mergeFile, seperate, sortOut, toString, toSuperString

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

prob

double prob

The probability that the layer includes an object.

Constructor Detail

LayerProb

LayerProb(double prob)

Build a layer including an object with a given probability.

Method Detail

clone

public java.lang.Object clone()

Make a copy of this Layer.

Overrides:

clone in class Layer

copy

public void copy(FileDefaultable thatitem)

Copy the value of another ProbLayer into this.

Overrides:

copy in class Layer

isMember

public boolean isMember(java.lang.Object target)

True with probability prob. It is not guaranteed that a given object will get the same result each time. Successive calls are (nearly) independant

Overrides:

isMember in class Layer