Package io.substrait.relation.files

Class ImmutableFileFormat.DwrfReadOptions

java.lang.Object

io.substrait.relation.files.FileFormat.DwrfReadOptions

io.substrait.relation.files.ImmutableFileFormat.DwrfReadOptions

All Implemented Interfaces:

FileFormat

Enclosing class:

ImmutableFileFormat

public static final class ImmutableFileFormat.DwrfReadOptions
extends FileFormat.DwrfReadOptions

Immutable implementation of FileFormat.DwrfReadOptions.

Use the builder to create immutable instances: ImmutableFileFormat.DwrfReadOptions.builder().

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ImmutableFileFormat.DwrfReadOptions.Builder	Builds instances of type DwrfReadOptions.

Nested classes/interfaces inherited from interface io.substrait.relation.files.FileFormat

FileFormat.ArrowReadOptions, FileFormat.DelimiterSeparatedTextReadOptions, FileFormat.DwrfReadOptions, FileFormat.Extension, FileFormat.OrcReadOptions, FileFormat.ParquetReadOptions

Method Summary

Modifier and Type	Method	Description
static ImmutableFileFormat.DwrfReadOptions.Builder	builder()	Creates a builder for DwrfReadOptions.
static ImmutableFileFormat.DwrfReadOptions	copyOf(FileFormat.DwrfReadOptions instance)	Creates an immutable copy of a FileFormat.DwrfReadOptions value.
boolean	equals(Object another)	This instance is equal to all instances of DwrfReadOptions that have equal attribute values.
int	hashCode()	Returns a constant hash code value.
String	toString()	Prints the immutable value DwrfReadOptions.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

equals

public boolean equals(Object another)

This instance is equal to all instances of DwrfReadOptions that have equal attribute values.

Overrides:

equals in class Object

Returns:

true if this is equal to another instance

hashCode

public int hashCode()

Returns a constant hash code value.

Overrides:

hashCode in class Object

Returns:

hashCode value

toString

public String toString()

Prints the immutable value DwrfReadOptions.

Overrides:

toString in class Object

Returns:

A string representation of the value

copyOf

public static ImmutableFileFormat.DwrfReadOptions copyOf(FileFormat.DwrfReadOptions instance)

Creates an immutable copy of a FileFormat.DwrfReadOptions value. Uses accessors to get values to initialize the new immutable instance. If an instance is already immutable, it is returned as is.

Parameters:

instance - The instance to copy

Returns:

A copied immutable DwrfReadOptions instance

builder

public static ImmutableFileFormat.DwrfReadOptions.Builder builder()

Creates a builder for DwrfReadOptions.

 ImmutableFileFormat.DwrfReadOptions.builder()
    .build();
 

Returns:

A new DwrfReadOptions builder