org.custommonkey.xmlunit.examples

Class FloatingPointTolerantDifferenceListener

java.lang.Object

org.custommonkey.xmlunit.examples.TextDifferenceListenerBase

org.custommonkey.xmlunit.examples.FloatingPointTolerantDifferenceListener

All Implemented Interfaces:

DifferenceListener

public class FloatingPointTolerantDifferenceListener
extends TextDifferenceListenerBase

Expects texts to be floating point numbers and treats them as identical if they only differ by a given tolerance value (or less).

This implementation uses an absolute tolerance value value for all numbers encountered, calculating a difference relative to one of the numbers compared might be more appropriate in general.

Field Summary

Fields inherited from interface org.custommonkey.xmlunit.DifferenceListener

RETURN_ACCEPT_DIFFERENCE, RETURN_IGNORE_DIFFERENCE_NODES_IDENTICAL, RETURN_IGNORE_DIFFERENCE_NODES_SIMILAR, RETURN_UPGRADE_DIFFERENCE_NODES_DIFFERENT

Constructor Summary

Constructors

Constructor and Description
FloatingPointTolerantDifferenceListener(DifferenceListener delegateTo, double tolerance)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	textualDifference(Difference d) Delegates to the nested DifferenceListener.

Methods inherited from class org.custommonkey.xmlunit.examples.TextDifferenceListenerBase

attributeDifference, cdataDifference, commentDifference, differenceFound, skippedComparison, textDifference

Methods inherited from class java.lang.Object

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

Constructor Detail

FloatingPointTolerantDifferenceListener

public FloatingPointTolerantDifferenceListener(DifferenceListener delegateTo,
                                       double tolerance)

Method Detail

textualDifference

protected int textualDifference(Difference d)

Description copied from class: TextDifferenceListenerBase

Delegates to the nested DifferenceListener.

Overrides:

textualDifference in class TextDifferenceListenerBase