parquet.format

Enum FieldRepetitionType

java.lang.Object

java.lang.Enum<FieldRepetitionType>

parquet.format.FieldRepetitionType

All Implemented Interfaces:

Serializable, Comparable<FieldRepetitionType>, org.apache.thrift.TEnum

public enum FieldRepetitionType
extends Enum<FieldRepetitionType>
implements org.apache.thrift.TEnum

Representation of Schemas

Enum Constant Summary

Enum Constants

Enum Constant and Description
OPTIONAL The field is optional (can be null) and each record has 0 or 1 values.
REPEATED The field is repeated and can contain 0 or more values
REQUIRED This field is required (can not be null) and each record has exactly 1 value.

Method Summary

Methods

Modifier and Type	Method and Description
static FieldRepetitionType	findByValue(int value) Find a the enum type by its integer value, as defined in the Thrift IDL.
int	getValue() Get the integer value of this enum value, as defined in the Thrift IDL.
static FieldRepetitionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static FieldRepetitionType[]	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

REQUIRED

public static final FieldRepetitionType REQUIRED

This field is required (can not be null) and each record has exactly 1 value.

OPTIONAL

public static final FieldRepetitionType OPTIONAL

The field is optional (can be null) and each record has 0 or 1 values.

REPEATED

public static final FieldRepetitionType REPEATED

The field is repeated and can contain 0 or more values

Method Detail

values

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

Returns:

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

valueOf

public static FieldRepetitionType 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

getValue

public int getValue()

Get the integer value of this enum value, as defined in the Thrift IDL.

Specified by:

getValue in interface org.apache.thrift.TEnum

findByValue

public static FieldRepetitionType findByValue(int value)

Find a the enum type by its integer value, as defined in the Thrift IDL.

Returns:

null if the value is not found.