net.sourceforge.javamatch.query
Class Range

java.lang.Object
  net.sourceforge.javamatch.query.MatchQuery
      net.sourceforge.javamatch.query.NumericQuery
          net.sourceforge.javamatch.query.Range

public class Range

extends NumericQuery

Class Range is a query that checks if the value of an instance variable is within the specified range

Constructor Summary

Range(java.lang.String memberName, double minimumValue, double maximumValue)
Creates a new Range-query, that compares the given member name with the given minimum and maximum values

Method Summary

float

getMatchValue(java.lang.Object targetObject) Returns the match value of this match query, when executed on the given object.

Methods inherited from class net.sourceforge.javamatch.query.NumericQuery

getValue

Methods inherited from class net.sourceforge.javamatch.query.MatchQuery

getObjectValue, isTwoPass, prePass

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Range

public Range(java.lang.String memberName,
             double minimumValue,
             double maximumValue)

Creates a new Range-query, that compares the given member name with the given minimum and maximum values

Parameters:

memberName - the name of the member that is matched

minimumValue - the minimum value in this range

maximumValue - the maximum value in this range

Method Detail

getMatchValue

public float getMatchValue(java.lang.Object targetObject)
                    throws MatchException

Returns the match value of this match query, when executed on the given object.

Specified by:

getMatchValue in class MatchQuery

Parameters:

targetObject - the object agains which the query is executed

Returns:

A value between 0 and 1, both inclusive, that indicates how good the object matches this query. 0 means a mismatch, 1 means a full match

Throws:

MatchException - when the value could not be retrieved