com.facebook.presto.orc.metadata

Enum ColumnEncoding.ColumnEncodingKind

java.lang.Object

java.lang.Enum<ColumnEncoding.ColumnEncodingKind>

com.facebook.presto.orc.metadata.ColumnEncoding.ColumnEncodingKind

All Implemented Interfaces:

Serializable, Comparable<ColumnEncoding.ColumnEncodingKind>

Enclosing class:

ColumnEncoding

public static enum ColumnEncoding.ColumnEncodingKind
extends Enum<ColumnEncoding.ColumnEncodingKind>

Enum Constant Summary

Enum Constants

Enum Constant and Description
DICTIONARY
DICTIONARY_V2
DIRECT
DIRECT_V2
DWRF_DIRECT
DWRF_MAP_FLAT

Method Summary

Modifier and Type	Method and Description
static ColumnEncoding.ColumnEncodingKind	valueOf(String name) Returns the enum constant of this type with the specified name.
static ColumnEncoding.ColumnEncodingKind[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

DIRECT

public static final ColumnEncoding.ColumnEncodingKind DIRECT

DICTIONARY

public static final ColumnEncoding.ColumnEncodingKind DICTIONARY

DIRECT_V2

public static final ColumnEncoding.ColumnEncodingKind DIRECT_V2

DICTIONARY_V2

public static final ColumnEncoding.ColumnEncodingKind DICTIONARY_V2

DWRF_DIRECT

public static final ColumnEncoding.ColumnEncodingKind DWRF_DIRECT

DWRF_MAP_FLAT

public static final ColumnEncoding.ColumnEncodingKind DWRF_MAP_FLAT

Method Detail

values

public static ColumnEncoding.ColumnEncodingKind[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ColumnEncoding.ColumnEncodingKind c : ColumnEncoding.ColumnEncodingKind.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ColumnEncoding.ColumnEncodingKind valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null