serf.data
Class PriceMatcher

java.lang.Object
  serf.data.PriceMatcher

All Implemented Interfaces:

AtomicMatch

public class PriceMatcher
extends java.lang.Object
implements AtomicMatch

Compares two prices

Constructor Summary

PriceMatcher()

PriceMatcher(float thresh)

Method Summary

boolean

valuesMatch(java.lang.String s1, java.lang.String s2) Compare two prices.

Methods inherited from class java.lang.Object

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

Constructor Detail

PriceMatcher

public PriceMatcher(float thresh)

PriceMatcher

public PriceMatcher()

Method Detail

valuesMatch

public boolean valuesMatch(java.lang.String s1,
                           java.lang.String s2)

Compare two prices. Note: While both parameters are of type String, their values should be a sequence of characters that represnt floating point numbers (e.g "1.20").

Specified by:

valuesMatch in interface AtomicMatch

Parameters:

s1 - price 1

s2 - price 2

Returns:

true if min_price/max_price > threshold (threshold defaults to 0.33)