io.r2dbc.postgresql.codec

Interface CodecMetadata

All Known Implementing Classes:

EnumCodec, OffsetTimeCodec, StringCodec, VectorCodec, VectorFloatCodec

public interface CodecMetadata

Metadata for a codec.

Codecs implementing this interface expose their supported formats and data types. This metadata can be used for cache warming of the actual codec lookup.

Since:

0.9

See Also:

PostgresTypeIdentifier, Format, Codec

Method Summary

Modifier and Type	Method and Description
Iterable<PostgresTypeIdentifier>	getDataTypes() Returns the collection of PostgresTypeIdentifier this codec can handle
default Iterable<io.r2dbc.postgresql.message.Format>	getFormats() Returns the collection of Format supported by this codec
Class<?>	type() Returns the Java type of this codec.

Method Detail

type

Class<?> type()

Returns the Java type of this codec.

Returns:

the Java type

getFormats

default Iterable<io.r2dbc.postgresql.message.Format> getFormats()

Returns the collection of Format supported by this codec

Returns:

the formats

getDataTypes

Iterable<PostgresTypeIdentifier> getDataTypes()

Returns the collection of PostgresTypeIdentifier this codec can handle

Returns:

the datatypes