Package org.vaadin.tltv.gantt.util

Class GanttUtil

java.lang.Object

org.vaadin.tltv.gantt.util.GanttUtil

public class GanttUtil
extends Object

Constructor Summary

Constructors

Constructor	Description
GanttUtil()

Method Summary

Modifier and Type	Method	Description
static String	formatDate(TemporalAccessor temporal)	Format given TemporalAccessor to date format yyyy-MM-dd.
static String	formatDateHour(TemporalAccessor temporal)
static String	formatDateTime(TemporalAccessor temporal)	Format given TemporalAccessor to datetime format yyyy-MM-ddTHH:mm:ss.
static TemporalAccessor	parse(CharSequence text)
static TemporalAccessor	parseDate(CharSequence text)
static TemporalAccessor	parseDateHour(CharSequence text)
static TemporalAccessor	parseDateTime(CharSequence text)
static LocalDateTime	parseLocalDateTime(CharSequence text)
static LocalDateTime	resetTimeToMax(LocalDateTime dateTime, Resolution resolution, boolean exclusive)	Reset given datetime to timeline maximum for the given resolution.
static LocalDateTime	resetTimeToMin(LocalDateTime dateTime, Resolution resolution)	Reset given datetime to minimum for the given resolution.

Methods inherited from class java.lang.Object

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

Constructor Details

GanttUtil

public GanttUtil()

Method Details

formatDateTime

public static String formatDateTime(TemporalAccessor temporal)

Format given TemporalAccessor to datetime format yyyy-MM-ddTHH:mm:ss.

Parameters:

temporal - Target datetime

Returns:

Formatted datetime

parseDateTime

public static TemporalAccessor parseDateTime(CharSequence text)

formatDate

public static String formatDate(TemporalAccessor temporal)

Format given TemporalAccessor to date format yyyy-MM-dd.

Parameters:

temporal - Target date

Returns:

Formatted date

parseDate

public static TemporalAccessor parseDate(CharSequence text)

formatDateHour

public static String formatDateHour(TemporalAccessor temporal)

parseDateHour

public static TemporalAccessor parseDateHour(CharSequence text)

parse

public static TemporalAccessor parse(CharSequence text)

parseLocalDateTime

public static LocalDateTime parseLocalDateTime(CharSequence text)

resetTimeToMin

public static LocalDateTime resetTimeToMin(LocalDateTime dateTime,
 Resolution resolution)

Reset given datetime to minimum for the given resolution. Truncates to ChronoUnit.DAYS for Day and Week resoutions. Truncates to ChronoUnit.HOURS for Hour resoution.

Parameters:

dateTime - target datetime

resolution - target resolution

Returns:

Truncated LocalDateTime or null with a null date.

resetTimeToMax

public static LocalDateTime resetTimeToMax(LocalDateTime dateTime,
 Resolution resolution,
 boolean exclusive)

Reset given datetime to timeline maximum for the given resolution. Truncates or adds to last second of the day for Day and Week resoutions. Truncates or adds to last second of hour for Hour resoution. Maximum can be exclusive which means that given date or hour is either excluded with a true or included with false.

Parameters:

dateTime - target datetime

resolution - target resolution

exclusive - exclusive maximum

Returns:

Adjusted LocalDateTime or null with a null date.