reasoner
Interface Query

All Known Implementing Classes:
OpQuery, RoleQuery

public interface Query

This class represents the generic query

Author:
marco furlan

Method Summary
 double evaluate()
          Evaluates this Query.
 java.lang.String getMeaning()
          Gives a String about this Query meaning
 java.lang.String toString()
          Gives a String representation for this Query
 

Method Detail

evaluate

double evaluate()
Evaluates this Query.

Returns:
the result

toString

java.lang.String toString()
Gives a String representation for this Query

Overrides:
toString in class java.lang.Object
Returns:
the String

getMeaning

java.lang.String getMeaning()
Gives a String about this Query meaning

Returns:
the meaning