com.asakusafw.directio.hive.parquet.v2

Enum BasicValueWriter

java.lang.Object

java.lang.Enum<BasicValueWriter>

com.asakusafw.directio.hive.parquet.v2.BasicValueWriter

All Implemented Interfaces:

ValueWriter, Serializable, Comparable<BasicValueWriter>

public enum BasicValueWriter
extends Enum<BasicValueWriter>
implements ValueWriter

Provides ValueWriters.

Since:

0.7.0

Version:

0.7.4

Enum Constant Summary

Enum Constants

Enum Constant and Description
BOOLEAN Writer for BooleanOption.
BYTE Writer for ByteOption.
DATE Writer for DateOption.
DOUBLE Writer for DoubleOption.
FLOAT Writer for FloatOption.
INT Writer for IntOption.
LONG Writer for LongOption.
SHORT Writer for ShortOption.
STRING Writer for StringOption.

Method Summary

Modifier and Type	Method and Description
static BasicValueWriter	valueOf(String name) Returns the enum constant of this type with the specified name.
static BasicValueWriter[]	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

Methods inherited from interface com.asakusafw.directio.hive.parquet.v2.ValueWriter

write

Enum Constant Detail

BOOLEAN

public static final BasicValueWriter BOOLEAN

Writer for BooleanOption.

BYTE

public static final BasicValueWriter BYTE

Writer for ByteOption.

SHORT

public static final BasicValueWriter SHORT

Writer for ShortOption.

INT

public static final BasicValueWriter INT

Writer for IntOption.

LONG

public static final BasicValueWriter LONG

Writer for LongOption.

FLOAT

public static final BasicValueWriter FLOAT

Writer for FloatOption.

DOUBLE

public static final BasicValueWriter DOUBLE

Writer for DoubleOption.

STRING

public static final BasicValueWriter STRING

Writer for StringOption.

DATE

public static final BasicValueWriter DATE

Writer for DateOption.

Since:

0.7.4

Method Detail

values

public static BasicValueWriter[] 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 (BasicValueWriter c : BasicValueWriter.values())
    System.out.println(c);

Returns:

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

valueOf

public static BasicValueWriter 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