Interface NearbyRandom
-
- All Known Implementing Classes:
BetaDistributionNearbyRandom,BlockDistributionNearbyRandom,LinearDistributionNearbyRandom,ParabolicDistributionNearbyRandom
public interface NearbyRandomStrategy pattern to select a index of a nearby ordered value range according to a probability distribution.
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description intgetOverallSizeMaximum()Used to limit the RAM memory size of the nearby distance matrix.intnextInt(Random random, int nearbySize)
-
-
-
Method Detail
-
nextInt
int nextInt(Random random, int nearbySize)
- Parameters:
random- never nullnearbySize- never negative. The number of available values to select from. Normally this is the size of the value range for a non-chained variable and the size of the value range (= size of the entity list) minus 1 for a chained variable.- Returns:
0 <= x < nearbySize
-
getOverallSizeMaximum
int getOverallSizeMaximum()
Used to limit the RAM memory size of the nearby distance matrix.- Returns:
- one more than the maximum number that
nextInt(Random, int)can return,Integer.MAX_VALUEif there is none
-
-