org.decisiondeck.xmcda_oo.utils.matrix
Interface ConstrainedMatrix.Validator

All Known Implementing Classes:

ConstrainedMatrix.AllValidator, ConstrainedMatrix.FuzzyValidator

Enclosing class:

ConstrainedMatrix<RowType,ColumnType>

public static interface ConstrainedMatrix.Validator

An object able to discriminate between valid and invalid values. E.g., a Validator object could validate only positive values.

Method Summary

ConstrainedMatrix.ValidatorType	getType()
boolean	isValid(double value) Asserts that the specified value is, or is not, valid.

Method Detail

isValid

boolean isValid(double value)

Asserts that the specified value is, or is not, valid. The behavior of this method must be deterministic: any two calls with the same value must yield the same answer.

Parameters:

value - the value to validate.

Returns:

true iff the given value is valid.

getType

ConstrainedMatrix.ValidatorType getType()