com.mojang.serialization

Interface MapCodec.ResultFunction<A>

Type Parameters:

A - The type this operator transforms.

Enclosing class:

MapCodec<A>

public static interface MapCodec.ResultFunction<A>

A unary operator applied on the result obtained from decoding or encoding from a MapCodec. This can be used to directly transform the DataResult returned from the decoding and encoding methods.

Method Summary

Modifier and Type	Method and Description
<T> DataResult<A>	apply(DynamicOps<T> ops, MapLike<T> input, DataResult<A> a) Applies a transformation to the result of decoding an object.
<T> RecordBuilder<T>	coApply(DynamicOps<T> ops, A input, RecordBuilder<T> t) Applies a transformation to the result of encoding an object.

Method Detail

apply

<T> DataResult<A> apply(DynamicOps<T> ops,
                        MapLike<T> input,
                        DataResult<A> a)

Applies a transformation to the result of decoding an object. This transformation may read more fields from the map, or transform successes into errors and visa-versa.

Type Parameters:

T - The type of the serialized form.

Parameters:

ops - The DynamicOps instance defining the serialized form.

input - The input map passed to MapDecoder.decode(DynamicOps, MapLike).

a - The result returned from MapDecoder.decode(DynamicOps, MapLike).

Returns:

The transformed result.

coApply

<T> RecordBuilder<T> coApply(DynamicOps<T> ops,
                             A input,
                             RecordBuilder<T> t)

Applies a transformation to the result of encoding an object. This transformation may add more data to the record builder, or transform successes into errors and visa-versa.

Type Parameters:

T - The type of the serialized form.

Parameters:

ops - The DynamicOps instance defining the serialized form.

input - The input object passed to MapEncoder.encode(Object, DynamicOps, RecordBuilder).

t - The result returned from MapEncoder.encode(Object, DynamicOps, RecordBuilder).

Returns:

The transformed result.