Package io.deephaven.parquet.table.metadata

Class CodecInfo

java.lang.Object

io.deephaven.parquet.table.metadata.CodecInfo

@Immutable
public abstract class CodecInfo
extends Object

Representation class for codec information stored in key-value metadata for Deephaven-written Parquet files.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	CodecInfo.Builder

Constructor Summary

Constructors

Constructor	Description
CodecInfo()

Method Summary

Modifier and Type	Method	Description
static CodecInfo.Builder	builder()
abstract Optional<String>	codecArg()
abstract String	codecName()
abstract Optional<String>	componentType()
abstract String	dataType()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

CodecInfo

public CodecInfo()

Method Details

codecName

public abstract String codecName()

Returns:

Codec name, currently always a Java class name

codecArg

public abstract Optional<String> codecArg()

Returns:

Implementation-defined argument string

dataType

public abstract String dataType()

Returns:

Data type produced by the codec, currently always a Java class name

componentType

public abstract Optional<String> componentType()

Returns:

Component type for array and vector data types, currently always a Java class name

builder

public static CodecInfo.Builder builder()