net.morimekta.providence

Interface PUnion<Union extends PUnion<Union>>

All Superinterfaces:

Comparable<Union>, PMessage<Union>, PMessageOrBuilder<Union>, PValue<Union>, net.morimekta.util.Stringable

public interface PUnion<Union extends PUnion<Union>>
extends PMessage<Union>

Base class for all unions.

Method Summary

Modifier and Type	Method and Description
PField<Union>	unionField() The user should be able to assume that this value never is null.
boolean	unionFieldIsSet()

Methods inherited from interface net.morimekta.providence.PMessage

asString, get, has, mergeWith, mutate

Methods inherited from interface net.morimekta.providence.PMessageOrBuilder

descriptor, get, has, toBuilder, toMessage

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

unionFieldIsSet

boolean unionFieldIsSet()

Returns:

Returns true if the union has a field set. If true unionField() will not throw an exception.

unionField

@Nonnull
PField<Union> unionField()

The user should be able to assume that this value never is null.

Returns:

The field set on the union.

Throws:

IllegalStateException - If no field is set.