apollo-api-java/com.apollographql.apollo.api.java.adapter/JavaOptionalAdapter

JavaOptionalAdapter

class JavaOptionalAdapter<T : Any>(wrappedAdapter: Adapter<T>) : Adapter<Optional<T>>

An adapter for Java's Optional. null is deserialized as Optional.empty.

Constructors

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constructor(wrappedAdapter: Adapter<T>)

Functions

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open override fun fromJson(reader: JsonReader, customScalarAdapters: CustomScalarAdapters): Optional<T>
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open override fun toJson(writer: JsonWriter, customScalarAdapters: CustomScalarAdapters, value: Optional<T>)