A general purpose reader of data from avro streams. More...
Inheritance diagram for Avro.Generic.GenericReader< T >:
Collaboration diagram for Avro.Generic.GenericReader< T >:
Public Member Functions | |
| GenericReader (Schema writerSchema, Schema readerSchema) | |
| Constructs a generic reader for the given schemas using the DefaultReader. More... | |
| GenericReader (DefaultReader reader) | |
| Constructs a generic reader by directly using the given DefaultReader More... | |
| T | Read (T reuse, Decoder d) |
| Read a datum. More... | |
Properties | |
| Schema | WriterSchema [get] |
| Schema | ReaderSchema [get] |
| Properties inherited from Avro.Generic.DatumReader< T > | |
| Schema | ReaderSchema [get] |
| Schema | WriterSchema [get] |
Detailed Description
A general purpose reader of data from avro streams.
This can optionally resolve if the reader's and writer's schemas are different. This class is a wrapper around DefaultReader and offers a little more type safety. The default reader has the flexibility to return any type of object for each read call because the Read() method is generic. This class on the other hand can only return a single type because the type is a parameter to the class. Any user defined extension should, however, be done to DefaultReader. This class is sealed.
- Template Parameters
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T
Definition at line 35 of file GenericReader.cs.
Constructor & Destructor Documentation
◆ GenericReader() [1/2]
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inline |
Constructs a generic reader for the given schemas using the DefaultReader.
If the reader's and writer's schemas are different this class performs the resolution.
- Parameters
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writerSchema The schema used while generating the data readerSchema The schema desired by the reader
Definition at line 45 of file GenericReader.cs.
◆ GenericReader() [2/2]
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inline |
Constructs a generic reader by directly using the given DefaultReader
- Parameters
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reader The actual reader to use
Definition at line 54 of file GenericReader.cs.
Member Function Documentation
◆ Read()
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inline |
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.
Implements Avro.Generic.DatumReader< T >.
Definition at line 63 of file GenericReader.cs.
Property Documentation
◆ ReaderSchema
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get |
Definition at line 61 of file GenericReader.cs.
◆ WriterSchema
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get |
Definition at line 59 of file GenericReader.cs.
The documentation for this class was generated from the following file:
- _build/public-os_ubuntu24.04-arch_amd64-cc_gcc_13.3.0/install/Avro/src/apache/main/Generic/GenericReader.cs
