org.evomaster.client.java.instrumentation.coverage.methodreplacement

Class DateTimeParsingUtils

java.lang.Object

org.evomaster.client.java.instrumentation.coverage.methodreplacement.DateTimeParsingUtils

public class DateTimeParsingUtils
extends Object

Utilities for returning heuristic values of how close a given string is to being successfully parsed. The heuristic value is a number in [0,1] where: 1 states for a successfully parsed input, while 0 states for the lowest score for the input to being parsed.

Constructor Summary

Constructors

Constructor and Description
DateTimeParsingUtils()

Method Summary

Modifier and Type	Method and Description
static double	getHeuristicToDateTimeParsing(CharSequence input) returns a value that represents how close is the value to the format YYYY-MM-DD
static double	getHeuristicToDateTimePatternParsing(String input, String dateFormatPattern)
static double	getHeuristicToISOLocalDateParsing(CharSequence input) returns the heuristic value in [0,1] that represents how close is the value to the format YYYY-MM-DD
static double	getHeuristicToISOLocalDateTimeParsing(CharSequence input) returns a value that represents how close is the value to the format YYYY-MM-DD
static double	getHeuristicToISOLocalTimeParsing(CharSequence input) returns how close the input was to HH:MM or HH:MM:SS.

Methods inherited from class java.lang.Object

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

Constructor Detail

DateTimeParsingUtils

public DateTimeParsingUtils()

Method Detail

getHeuristicToISOLocalDateTimeParsing

public static double getHeuristicToISOLocalDateTimeParsing(CharSequence input)

returns a value that represents how close is the value to the format YYYY-MM-DD

Parameters:

input -

Returns:

getHeuristicToISOLocalTimeParsing

public static double getHeuristicToISOLocalTimeParsing(CharSequence input)

returns how close the input was to HH:MM or HH:MM:SS. If the input fails to parse in any of those formats, the distance only considers hours in the 00 to 19 range.

Parameters:

input -

Returns:

getHeuristicToISOLocalDateParsing

public static double getHeuristicToISOLocalDateParsing(CharSequence input)

returns the heuristic value in [0,1] that represents how close is the value to the format YYYY-MM-DD

Parameters:

input -

Returns:

getHeuristicToDateTimeParsing

public static double getHeuristicToDateTimeParsing(CharSequence input)

returns a value that represents how close is the value to the format YYYY-MM-DD

Parameters:

input -

Returns:

getHeuristicToDateTimePatternParsing

public static double getHeuristicToDateTimePatternParsing(String input,
                                                          String dateFormatPattern)