messif.objects.util.impl
Interface PatternToken
- All Superinterfaces:
- java.io.Serializable
- All Known Implementing Classes:
- ArithmeticFunctionToken, ArithmeticOperatorToken, ConstantToken, SubdistanceToken
public interface PatternToken
- extends java.io.Serializable
This is an abstract ancestor for individual tokens that can appear in
aggregation function string.
Method Summary |
float |
evaluate(float[] subdistances)
Given an array of subdistances, each token must return a float value. |
evaluate
float evaluate(float[] subdistances)
- Given an array of subdistances, each token must return a float value.
- Parameters:
subdistances
- array of subdistances corresponding to the pattern
- Returns:
- partial value of this part of the aggregation function pattern