org.kitesdk.data.partition
Class MonthFieldPartitioner

java.lang.Object
  org.kitesdk.data.FieldPartitioner<Long,Integer>
      org.kitesdk.data.partition.CalendarFieldPartitioner
          org.kitesdk.data.partition.MonthFieldPartitioner

All Implemented Interfaces:

com.google.common.base.Function<Long,Integer>, Comparator<Integer>

@Beta
public class MonthFieldPartitioner
extends CalendarFieldPartitioner

Field Summary

Fields inherited from class org.kitesdk.data.partition.CalendarFieldPartitioner

calendarField, UTC

Constructor Summary

MonthFieldPartitioner(String sourceName, String name)

Method Summary

Integer	apply(Long timestamp) Apply the partition function to the given value.
String	valueToString(Integer value) Deprecated.

Methods inherited from class org.kitesdk.data.partition.CalendarFieldPartitioner

compare, equals, getCalendarField, hashCode, project, toString, valueFromString

Methods inherited from class org.kitesdk.data.FieldPartitioner

getCardinality, getName, getSourceName, getSourceType, getType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

MonthFieldPartitioner

public MonthFieldPartitioner(String sourceName,
                             String name)

Method Detail

apply

public Integer apply(@Nonnull
                     Long timestamp)

Description copied from class: FieldPartitioner

Apply the partition function to the given value.

The type of value must be compatible with the field partitioner implementation. Normally, this is validated at the time of initial configuration rather than at runtime.

Specified by:

apply in interface com.google.common.base.Function<Long,Integer>

Overrides:

apply in class CalendarFieldPartitioner

valueToString

@Deprecated
public String valueToString(Integer value)

Deprecated.

Description copied from class: FieldPartitioner

Retrieve the value for the field formatted as a String. By default, this is the object's Object.toString() representation, but some FieldPartitioners may choose to provide a different representation.

Overrides:

valueToString in class FieldPartitioner<Long,Integer>