PresentAdapter

PresentAdapter can only express something that's present. Absent values are handled outside the adapter.

This adapter is used to handle optional arguments in operations and optional fields in Input objects.

Constructors

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constructor(wrappedAdapter: Adapter<T>)

Functions

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@JvmName(name = "-array")
inline fun <T> Adapter<T>.array(): Adapter<Array<T>>

Note that Arrays require their type to be known at compile time, so we construct an anonymous object with reference to function with reified type parameters as a workaround.

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@JvmName(name = "-catchToNull")
fun <T> Adapter<T>.catchToNull(): Adapter<T?>
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@JvmName(name = "-catchToResult")
fun <T> Adapter<T>.catchToResult(): Adapter<FieldResult<T>>
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@JvmName(name = "-errorAware")
fun <T> Adapter<T>.errorAware(): Adapter<T>
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open override fun fromJson(reader: JsonReader, customScalarAdapters: CustomScalarAdapters): Optional.Present<T>

Deserializes the given Json to the expected Kotlin type.

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@JvmName(name = "-list")
fun <T> Adapter<T>.list(): ListAdapter<T>
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@JvmName(name = "-nullable")
fun <T : Any> Adapter<T>.nullable(): NullableAdapter<T>
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@JvmName(name = "-obj")
fun <T> Adapter<T>.obj(buffered: Boolean = false): ObjectAdapter<T>
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@JvmName(name = "-optional")
fun <T> Adapter<T>.optional(): PresentAdapter<T>
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@JvmName(name = "-present")
fun <T> Adapter<T>.present(): PresentAdapter<T>
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open override fun toJson(writer: JsonWriter, customScalarAdapters: CustomScalarAdapters, value: Optional.Present<T>)

Serializes a Kotlin type into its equivalent Json representation.

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@JvmName(name = "-toJson")
fun <T> Adapter<T>.toJsonString(value: T, customScalarAdapters: CustomScalarAdapters = CustomScalarAdapters.Empty, indent: String? = null): String