Defines the interface for an object that reads data of a schema. More...
Inheritance diagram for Avro.Generic.DatumReader< T >:
Public Member Functions | |
| T | Read (T reuse, Decoder decoder) |
| Read a datum. Traverse the schema, depth-first, reading all leaf values in the schema into a datum that is returned. If the provided datum is non-null it may be reused and returned. More... | |
Properties | |
| Schema | ReaderSchema [get] |
| Schema used to read the data. More... | |
| Schema | WriterSchema [get] |
| Schema that was used to write the data. More... | |
Detailed Description
Defines the interface for an object that reads data of a schema.
- Template Parameters
-
T Type of the in-memory data representation.
Member Function Documentation
◆ Read()
| T Avro.Generic.DatumReader< T >.Read | ( | T | reuse, |
| Decoder | decoder | ||
| ) |
Read a datum. Traverse the schema, depth-first, reading all leaf values in the schema into a datum that is returned. If the provided datum is non-null it may be reused and returned.
- Parameters
-
reuse Optional object to deserialize the datum into. May be null. decoder Decoder to read data from.
- Returns
- Deserialized datum.
Implemented in Avro.Generic.GenericReader< T >, Avro.Specific.SpecificReader< T >, and Avro.Generic.PreresolvingDatumReader< T >.
Property Documentation
◆ ReaderSchema
|
get |
Schema used to read the data.
◆ WriterSchema
|
get |
Schema that was used to write the data.
The documentation for this interface was generated from the following file:
- src/apache/main/Generic/DatumReader.cs
