Package co.elastic.clients.json

Interface ExternallyTaggedUnion

public interface ExternallyTaggedUnion

Utilities for union types whose discriminant is not directly part of the structure, either as an enclosing property name or as an inner property. This is used for Elasticsearch aggregation results and suggesters, using the typed_keys parameter that encodes a name+type in a single JSON property.

See Also:

Documentation of the typed_keys parameter.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ExternallyTaggedUnion.Deserializer<Union extends TaggedUnion<?,Member>,Member>	A deserializer for externally-tagged unions.
static class	ExternallyTaggedUnion.TypedKeysDeserializer<Union extends TaggedUnion<?,?>>

Method Summary

Static Methods

Modifier and Type	Method	Description
static <T extends TaggedUnion<?, ?>> JsonpDeserializer<java.util.Map<java.lang.String,java.util.List<T>>>	arrayMapDeserializer(ExternallyTaggedUnion.TypedKeysDeserializer<T> deserializer)
static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum, ?>> void	serializeTypedKeys(java.util.Map<java.lang.String,T> map, jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)	Serialize a map of externally tagged union objects.
static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum, ?>> void	serializeTypedKeysArray(java.util.Map<java.lang.String,java.util.List<T>> map, jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)	Serialize a map of externally tagged union object arrays.
static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum, ?>> void	serializeTypedKeysInner(java.util.Map<java.lang.String,T> map, jakarta.json.stream.JsonGenerator generator, JsonpMapper mapper)	Serialize a map of externally tagged union objects, without the enclosing start/end object.

Method Details

arrayMapDeserializer

static <T extends TaggedUnion<?,
?>>
JsonpDeserializer<java.util.Map<java.lang.String,java.util.List<T>>> arrayMapDeserializer(ExternallyTaggedUnion.TypedKeysDeserializer<T> deserializer)

serializeTypedKeys

static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum,
?>>
void serializeTypedKeys(java.util.Map<java.lang.String,T> map,
jakarta.json.stream.JsonGenerator generator,
JsonpMapper mapper)

Serialize a map of externally tagged union objects.

If JsonpMapperFeatures.SERIALIZE_TYPED_KEYS is true (the default), the typed keys encoding (type#name) is used.

serializeTypedKeysArray

static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum,
?>>
void serializeTypedKeysArray(java.util.Map<java.lang.String,java.util.List<T>> map,
jakarta.json.stream.JsonGenerator generator,
JsonpMapper mapper)

Serialize a map of externally tagged union object arrays.

If JsonpMapperFeatures.SERIALIZE_TYPED_KEYS is true (the default), the typed keys encoding (type#name) is used.

serializeTypedKeysInner

static <T extends JsonpSerializable & TaggedUnion<? extends JsonEnum,
?>>
void serializeTypedKeysInner(java.util.Map<java.lang.String,T> map,
jakarta.json.stream.JsonGenerator generator,
JsonpMapper mapper)

Serialize a map of externally tagged union objects, without the enclosing start/end object.

If JsonpMapperFeatures.SERIALIZE_TYPED_KEYS is true (the default), the typed keys encoding (type#name) is used.