net.sourceforge.javamatch.query
Class NumberEquals

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

public class NumberEquals

extends NumericQuery

Class NumberEquals is a query that check if a value is equal to the specified one, when the value is a number

Constructor Summary

NumberEquals(java.lang.String memberName, double matchValue)
Creates a new NumberEquals-query, that checks the given member name for the given match value

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

NumberEquals

public NumberEquals(java.lang.String memberName,
                    double matchValue)

Creates a new NumberEquals-query, that checks the given member name for the given match value

Parameters:

memberName - the name of the member that is matched

matchValue - the value against which is matched

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