org.apache.iceberg.spark.actions

Class SetAccumulator<T>

java.lang.Object

org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

org.apache.iceberg.spark.actions.SetAccumulator<T>

All Implemented Interfaces:

java.io.Serializable

public class SetAccumulator<T>
extends org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SetAccumulator()

Method Summary

Modifier and Type	Method and Description
void	add(T v)
org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>	copy()
boolean	isZero()
void	merge(org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>> other)
void	reset()
java.util.Set<T>	value()

Methods inherited from class org.apache.spark.util.AccumulatorV2

copyAndReset, countFailedValues, id, isAtDriverSide, isRegistered, metadata_$eq, metadata, name, register, register$default$2, register$default$3, toInfo, toString, withBufferSerialized, writeReplace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SetAccumulator

public SetAccumulator()

Method Detail

isZero

public boolean isZero()

Specified by:

isZero in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

copy

public org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>> copy()

Specified by:

copy in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

reset

public void reset()

Specified by:

reset in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

add

public void add(T v)

Specified by:

add in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

merge

public void merge(org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>> other)

Specified by:

merge in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>

value

public java.util.Set<T> value()

Specified by:

value in class org.apache.spark.util.AccumulatorV2<T,java.util.Set<T>>