ThreeValuedBitSet

java.lang.Object

org.tweetyproject.arg.adf.util.ThreeValuedBitSet

public final class ThreeValuedBitSet extends Object

Inspired by BitSet but with three values.

Author:: Mathias Hofer

Constructor Summary

Constructors

Constructor

Description

ThreeValuedBitSet(int size)

Creates a new bitset with the specified size and all values undefined.
Method Summary

Modifier and Type

Method

Description

boolean

allTrue()

void

clear(int index)

Sets the value at position to undecided resp.

Boolean

get(int i)

Boolean

increment(int i)

Increments the value at the specified position.

void

set(int i, Boolean value)

int

size()

String

toString()

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- ThreeValuedBitSet
  
  public ThreeValuedBitSet(int size)
  
  Creates a new bitset with the specified size and all values undefined.
  
  Parameters:
  
  size - the fixed size of the bitset
Method Details
- increment
  
  public Boolean increment(int i)
  
  Increments the value at the specified position. If the value is already true, it resets the current position and increments the one at i + 1.
  The order of the values is Undefined < False < True.
  
  Parameters:
  
  i - the position
  
  Returns:
  
  the new value at position i
- get
  
  public Boolean get(int i)
- set
  
  public void set(int i, Boolean value)
- allTrue
  
  public boolean allTrue()
- clear
  
  public void clear(int index)
  
  Sets the value at position to undecided resp. null
  
  Parameters:
  
  index - the index of the bit to clear
- size
  
  public int size()
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object