public enum FlagElement extends Enum<FlagElement> implements ChronoElement<Boolean>
A specialized element for indicating special state during parsing.
| Enum Constant and Description |
|---|
DAYLIGHT_SAVING
Identifies a summer or winter time information in any parsed chronological entity.
|
LEAP_SECOND
Identifies the existence of a leap second in any parsed chronological entity.
|
| Modifier and Type | Method and Description |
|---|---|
int |
compare(ChronoDisplay o1,
ChronoDisplay o2)
Applies an element-orientated sorting of any chronological
entities.
|
Boolean |
getDefaultMaximum()
Returns the default maximum of this element which is not dependent
on the chronological context.
|
Boolean |
getDefaultMinimum()
Returns the default minimum of this element which is not dependent
on the chronological context.
|
String |
getDisplayName(Locale language)
Obtains a localized name for display purposes if possible.
|
char |
getSymbol()
Defines the default format symbol which is used in format patterns
to refer to this element.
|
Class<Boolean> |
getType()
Yields the reified value type.
|
boolean |
isDateElement()
Queries if this element represents a calendar date element.
|
boolean |
isLenient()
Queries if setting of element values is performed in a lenient
way.
|
boolean |
isTimeElement()
Queries if this element represents a wall time element.
|
static FlagElement |
valueOf(String name)
Returns the enum constant of this type with the specified name.
|
static FlagElement[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOfnameequalspublic static final FlagElement LEAP_SECOND
Identifies the existence of a leap second in any parsed chronological entity.
public static final FlagElement DAYLIGHT_SAVING
Identifies a summer or winter time information in any parsed chronological entity.
public static FlagElement[] values()
for (FlagElement c : FlagElement.values()) System.out.println(c);
public static FlagElement valueOf(String name)
name - the name of the enum constant to be returned.IllegalArgumentException - if this enum type has no constant with the specified nameNullPointerException - if the argument is nullpublic Class<Boolean> getType()
ChronoElementYields the reified value type.
getType in interface ChronoElement<Boolean>public char getSymbol()
ChronoElementDefines the default format symbol which is used in format patterns to refer to this element.
In most cases the symbol should closely match the symbol-mapping as defined by the CLDR-standard of unicode-organization. Is the element not designed for formatting using patterns then this method just yields the ASCII-char " " (Codepoint 0).
getSymbol in interface ChronoElement<Boolean>FormattableElementpublic int compare(ChronoDisplay o1, ChronoDisplay o2)
ChronoElementApplies an element-orientated sorting of any chronological entities.
The value type V is usually a subtype of the interface
Comparable so that this method will usually be based on
the expression o1.get(this).compareTo(o2.get(this)). In
other words, this method compares the element values of given
chronological entities. It is even permitted to compare entities
of different chronological types as long as the entities both
support this element.
It should be noted however that a element value comparison does often not induce any temporal (complete) order. Counter examples are the year of gregorian BC-era (reversed temporal order before Jesu birth) or the clock display of hours (12 is indeed the begin at midnight).
compare in interface Comparator<ChronoDisplay>compare in interface ChronoElement<Boolean>o1 - the first object to be comparedo2 - the second object to be comparedpublic Boolean getDefaultMinimum()
ChronoElementReturns the default minimum of this element which is not dependent on the chronological context.
Note: This minimum does not necessarily define a minimum for all possible circumstances but only the default minimum under normal conditions such that the default minimum always exists and can be used as prototypical value. An example is the start of day which is usually midnight in ISO-8601 and can only deviate in specialized timezone context.
getDefaultMinimum in interface ChronoElement<Boolean>ChronoElement.getDefaultMaximum()public Boolean getDefaultMaximum()
ChronoElementReturns the default maximum of this element which is not dependent on the chronological context.
Note: This maximum does not necessarily define a maximum for all
possible circumstances but only the default maximum under normal
conditions. An example is the second of minute whose default maximum
is 59 while the largest maximum can be 60 in context
of UTC-leapseconds.
getDefaultMaximum in interface ChronoElement<Boolean>ChronoElement.getDefaultMinimum()public boolean isDateElement()
ChronoElementQueries if this element represents a calendar date element.
isDateElement in interface ChronoElement<Boolean>ChronoElement.isTimeElement()public boolean isTimeElement()
ChronoElementQueries if this element represents a wall time element.
isTimeElement in interface ChronoElement<Boolean>ChronoElement.isDateElement()public boolean isLenient()
ChronoElementQueries if setting of element values is performed in a lenient way.
isLenient in interface ChronoElement<Boolean>true if lenient else false (standard)ElementRule.withValue(T, V, boolean)public String getDisplayName(Locale language)
ChronoElementObtains a localized name for display purposes if possible.
Most elements have no localized names, but in case the i18n-module is loaded then elements like eras, years, quarters, months, weeks, day-of-month, day-of-week, am/pm, hour, minute and second do have localization support. The default implementation falls back to the technical element name.
Note that the displayed name does not need to be unique for different elements. For example the
localized names of PlainDate.MONTH_OF_YEAR and PlainDate.MONTH_AS_NUMBER are equal.
getDisplayName in interface ChronoElement<Boolean>language - language settinga technical name will be chosenCopyright © 2014–2018. All rights reserved.