net.time4j.tz

Enum OverlapResolver

java.lang.Object

java.lang.Enum<OverlapResolver>

net.time4j.tz.OverlapResolver

All Implemented Interfaces:

Serializable, Comparable<OverlapResolver>

public enum OverlapResolver
extends Enum<OverlapResolver>

Represents the component of a transition strategy how to handle overlaps on the local timeline.

Since:

2.2

Author:

Meno Hochschild

See Also:

GapResolver, TransitionStrategy

Enum Constant Summary

Enum Constants

Enum Constant and Description
EARLIER_OFFSET Strategy which selects the earlier offset before a transition where the local time is ambivalent due to an overlap on the local timeline.
LATER_OFFSET Default strategy which selects the later offset after a transition where the local time is ambivalent due to an overlap on the local timeline.

Method Summary

Modifier and Type	Method and Description
TransitionStrategy	and(GapResolver gapResolver) Yields a transition strategy as combination of given gap resolver and this instance.
static OverlapResolver	valueOf(String name) Returns the enum constant of this type with the specified name.
static OverlapResolver[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EARLIER_OFFSET

public static final OverlapResolver EARLIER_OFFSET

Strategy which selects the earlier offset before a transition where the local time is ambivalent due to an overlap on the local timeline.

LATER_OFFSET

public static final OverlapResolver LATER_OFFSET

Default strategy which selects the later offset after a transition where the local time is ambivalent due to an overlap on the local timeline.

Method Detail

values

public static OverlapResolver[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (OverlapResolver c : OverlapResolver.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static OverlapResolver valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

and

public TransitionStrategy and(GapResolver gapResolver)

Yields a transition strategy as combination of given gap resolver and this instance.

Parameters:

gapResolver - strategy how to handle gaps on the local timeline

Returns:

transition strategy for handling gaps and overlaps

Since:

2.2

See Also:

GapResolver.and(OverlapResolver)