net.time4j.engine

Annotation Type FormattableElement

@Documented
 @Target(value={FIELD,METHOD})
 @Retention(value=RUNTIME)
public @interface FormattableElement

This Annotation can be used to document all chronological elements which allow formatted representations.

Usage note: Usually only element constants with the modifiers static und final are target of this Annotation. The target type ElementType.METHOD is only permitted if elements are generated in a ChronoExtension.

See Also:

ChronoElement, ChronoExtension

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	format Returns the associated format pattern symbol in the standard format context.
java.lang.String	standalone Returns the associated format pattern symbol in the stand-alone context.

Element Detail

format

public abstract java.lang.String format

Returns the associated format pattern symbol in the standard format context.

Format pattern symbols should be unique among all registered elements of a given chronology. In standard elements they correspond to the format symbols defined by unicode organization in CLDR. The symbol is case-sensitive.

The default value of an empty string means that the associated element is not primarily designed for formatting via a pattern expression.

Returns:

char

See Also:

OutputContext.FORMAT

Default:

""

standalone

public abstract java.lang.String standalone

Returns the associated format pattern symbol in the stand-alone context.

Almost equivalent to format() with the difference that the element shall be formatted in a stand-alone context (for example nominative form "x January" instead of the ordinal form "x-th January"). However, the stand-alone context is not relevant for English - as "January" is still the same word, only relevant for some languages which make an explicit grammar difference.

The default value of an empty string just means that the stand-alone context should use the same value as in the format context.

Returns:

char

See Also:

OutputContext.STANDALONE

Default:

""