apollo-execution/com.apollographql.apollo.execution/Coercing

Coercing

interface Coercing<T>

See https://www.graphql.de/blog/scalars-in-depth/ See the diagram in https://github.com/graphql/graphql-js/pull/3049

Parameters

T

the InternalValue to coerce

Inheritors

Functions

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abstract fun deserialize(value: ApolloJsonElement?): T

Deserializes from an external JSON value to an internal Kotlin value.

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abstract fun parseLiteral(value: GQLValue): T

Deserializes from a GraphQL value to an internal value (Kotlin).

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abstract fun serialize(internalValue: T): ApolloJsonElement?

Serializes from an internal Kotlin value to an external JSON value.