Class Resolvers

Commonly-used implementations of the delegates used in resolving a LocalDateTime to a ZonedDateTime, and a method to combine two "partial" resolvers into a full one.
Since 1.0.x
Availability net35-Client, PCL
Inheritance
Object
Resolvers
Inherited Members
Object.ToString()
Object.Equals(Object)
Object.Equals(Object, Object)
Object.ReferenceEquals(Object, Object)
Object.GetHashCode()
Object.GetType()
Object.MemberwiseClone()
Namespace: NodaTime.TimeZones
Assembly: NodaTime.dll
Syntax
public static class Resolvers
Remarks

This class contains predefined implementations of ZoneLocalMappingResolver, AmbiguousTimeResolver, and SkippedTimeResolver, along with CreateMappingResolver(AmbiguousTimeResolver, SkippedTimeResolver), which produces a ZoneLocalMappingResolver from instances of the other two.

Fields

LenientResolver

A ZoneLocalMappingResolver which never throws an exception due to ambiguity or skipped time.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly ZoneLocalMappingResolver LenientResolver
Field Value
Type Description
ZoneLocalMappingResolver
Remarks
Ambiguity is handled by returning the later occurrence, and skipped times are mapped to the start of the zone interval after the gap. This resolver combines ReturnLater and ReturnStartOfIntervalAfter.
See Also

ReturnEarlier

An AmbiguousTimeResolver which returns the earlier of the two matching times.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly AmbiguousTimeResolver ReturnEarlier
Field Value
Type Description
AmbiguousTimeResolver

ReturnEndOfIntervalBefore

A SkippedTimeResolver which returns the final tick of the time zone interval before the "gap".
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly SkippedTimeResolver ReturnEndOfIntervalBefore
Field Value
Type Description
SkippedTimeResolver

ReturnLater

An AmbiguousTimeResolver which returns the later of the two matching times.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly AmbiguousTimeResolver ReturnLater
Field Value
Type Description
AmbiguousTimeResolver

ReturnStartOfIntervalAfter

A SkippedTimeResolver which returns the first tick of the time zone interval after the "gap".
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly SkippedTimeResolver ReturnStartOfIntervalAfter
Field Value
Type Description
SkippedTimeResolver

StrictResolver

A ZoneLocalMappingResolver which only ever succeeds in the (usual) case where the result of the mapping is unambiguous.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly ZoneLocalMappingResolver StrictResolver
Field Value
Type Description
ZoneLocalMappingResolver
Remarks
If the mapping is ambiguous or skipped, this throws SkippedTimeException or AmbiguousTimeException, as appropriate. This resolver combines ThrowWhenAmbiguous and ThrowWhenSkipped.
See Also

ThrowWhenAmbiguous

An AmbiguousTimeResolver which simply throws an AmbiguousTimeException.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly AmbiguousTimeResolver ThrowWhenAmbiguous
Field Value
Type Description
AmbiguousTimeResolver

ThrowWhenSkipped

A SkippedTimeResolver which simply throws a SkippedTimeException.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static readonly SkippedTimeResolver ThrowWhenSkipped
Field Value
Type Description
SkippedTimeResolver

Methods

CreateMappingResolver(AmbiguousTimeResolver, SkippedTimeResolver)

Combines an AmbiguousTimeResolver and a SkippedTimeResolver to create a ZoneLocalMappingResolver.
Since 1.0.x
Availability net35-Client, PCL
Declaration
public static ZoneLocalMappingResolver CreateMappingResolver(AmbiguousTimeResolver ambiguousTimeResolver, SkippedTimeResolver skippedTimeResolver)
Parameters
Type Name Description
AmbiguousTimeResolver ambiguousTimeResolver Resolver to use for ambiguous mappings.
SkippedTimeResolver skippedTimeResolver Resolver to use for "skipped" mappings.
Returns
Type Description
ZoneLocalMappingResolver The logical combination of the two resolvers.
Remarks
The ZoneLocalMappingResolver created by this method operates in the obvious way: unambiguous mappings are returned directly, ambiguous mappings are delegated to the given AmbiguousTimeResolver, and "skipped" mappings are delegated to the given SkippedTimeResolver.
Exceptions
Type Condition
ArgumentNullException ambiguousTimeResolver or skippedTimeResolver is null