org.apache.gobblin.util

Enum DatePartitionType

java.lang.Object

java.lang.Enum<DatePartitionType>

org.apache.gobblin.util.DatePartitionType

All Implemented Interfaces:

Serializable, Comparable<DatePartitionType>

public enum DatePartitionType
extends Enum<DatePartitionType>

Temporal granularity types for writing (partitioner.TimeBasedWriterPartitioner) and reading (DatePartitionedAvroFileSource) date partitioned data.

Enum Constant Summary

Enum Constants

Enum Constant and Description
DAY
HOUR
MINUTE
MONTH
YEAR

Method Summary

Modifier and Type	Method and Description
org.joda.time.DateTimeFieldType	getDateTimeFieldType()
String	getDateTimePattern()
int	getField(org.joda.time.DateTime dateTime)
static org.joda.time.DateTimeFieldType	getLowestIntervalUnit(String pattern)
long	getUnitMilliseconds() Get the number of milliseconds associated with a partition type.
static DatePartitionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static DatePartitionType[]	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

YEAR

public static final DatePartitionType YEAR

MONTH

public static final DatePartitionType MONTH

DAY

public static final DatePartitionType DAY

HOUR

public static final DatePartitionType HOUR

MINUTE

public static final DatePartitionType MINUTE

Method Detail

values

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

Returns:

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

valueOf

public static DatePartitionType 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

getLowestIntervalUnit

public static org.joda.time.DateTimeFieldType getLowestIntervalUnit(String pattern)

Parameters:

pattern - full partitioning pattern

Returns:

a DateTimeFieldType corresponding to the smallest temporal unit in the pattern. E.g for yyyy/MM/dd DateTimeFieldType.dayOfMonth()

getUnitMilliseconds

public long getUnitMilliseconds()

Get the number of milliseconds associated with a partition type. Eg getUnitMilliseconds() of DatePartitionType.MINUTE = 60,000.

getDateTimeFieldType

public org.joda.time.DateTimeFieldType getDateTimeFieldType()

getField

public int getField(org.joda.time.DateTime dateTime)

getDateTimePattern

public String getDateTimePattern()