Package de.hybris.platform.acceleratorservices.search.comparators

Class NumericFacetComparator

java.lang.Object

de.hybris.platform.commerceservices.util.AbstractComparator<FacetValue>

de.hybris.platform.acceleratorservices.search.comparators.NumericFacetComparator

All Implemented Interfaces:

java.util.Comparator<FacetValue>

public class NumericFacetComparator
extends AbstractComparator<FacetValue>

Compares to FacetValue as numbers If pattern is provided then regular expression is used against facet strings to find number to compare.

Field Summary

Fields inherited from class de.hybris.platform.commerceservices.util.AbstractComparator

AFTER, BEFORE, EQUAL

Constructor Summary

Constructors

Constructor	Description
NumericFacetComparator()

Method Summary

Modifier and Type	Method	Description
protected int	compareInstances(FacetValue facet1, FacetValue facet2)	Implement method to perform the comparison.
protected double	getNumber(java.lang.String text)
protected java.lang.String	getPattern()
protected java.util.regex.Pattern	getRegexPattern()
protected double	parseDouble(java.lang.String text)
void	setPattern(java.lang.String numericPattern)

Methods inherited from class de.hybris.platform.commerceservices.util.AbstractComparator

compare, compareValues, compareValues, compareValues, compareValues, compareValues, instanceEquals

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

NumericFacetComparator

public NumericFacetComparator()

Method Detail

compareInstances

protected int compareInstances(FacetValue facet1,
                               FacetValue facet2)

Description copied from class: AbstractComparator

Implement method to perform the comparison. The instances passed are different and neither is null.

Specified by:

compareInstances in class AbstractComparator<FacetValue>

Parameters:

facet1 - first instance

facet2 - second instance

Returns:

return one of AbstractComparator.BEFORE, AbstractComparator.EQUAL, or AbstractComparator.AFTER.

getNumber

protected double getNumber(java.lang.String text)

parseDouble

protected double parseDouble(java.lang.String text)

getPattern

protected java.lang.String getPattern()

setPattern

public void setPattern(java.lang.String numericPattern)

getRegexPattern

protected java.util.regex.Pattern getRegexPattern()