io.delta.standalone.util

Enum ParquetSchemaConverter.ParquetOutputTimestampType

Object

Enum<ParquetSchemaConverter.ParquetOutputTimestampType>

io.delta.standalone.util.ParquetSchemaConverter.ParquetOutputTimestampType

All Implemented Interfaces:

java.io.Serializable, Comparable<ParquetSchemaConverter.ParquetOutputTimestampType>

Enclosing class:

ParquetSchemaConverter

public static enum ParquetSchemaConverter.ParquetOutputTimestampType
extends Enum<ParquetSchemaConverter.ParquetOutputTimestampType>

:: DeveloperApi ::

Represents Parquet timestamp types.

• INT96 is a non-standard but commonly used timestamp type in Parquet.
• TIMESTAMP_MICROS is a standard timestamp type in Parquet, which stores number of microseconds from the Unix epoch.
• TIMESTAMP_MILLIS is also standard, but with millisecond precision, which means the microsecond portion of the timestamp value is truncated.

Enum Constant Summary

Enum Constants

Enum Constant and Description
INT96
TIMESTAMP_MICROS
TIMESTAMP_MILLIS

Method Summary

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

Methods inherited from class Enum

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

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INT96

public static final ParquetSchemaConverter.ParquetOutputTimestampType INT96

TIMESTAMP_MICROS

public static final ParquetSchemaConverter.ParquetOutputTimestampType TIMESTAMP_MICROS

TIMESTAMP_MILLIS

public static final ParquetSchemaConverter.ParquetOutputTimestampType TIMESTAMP_MILLIS

Method Detail

values

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

Returns:

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

valueOf

public static ParquetSchemaConverter.ParquetOutputTimestampType 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