org.apache.flink.table.runtime.util.collections

Class ByteHashSet

java.lang.Object

org.apache.flink.table.runtime.util.collections.ByteHashSet

public class ByteHashSet
extends Object

Byte hash set.

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	containsNull
protected boolean[]	used

Constructor Summary

Constructors

Constructor and Description
ByteHashSet(int dummy)

Method Summary

Modifier and Type	Method and Description
boolean	add(byte k)
void	addNull()
boolean	contains(byte k)
boolean	containsNull()
void	optimize()

Methods inherited from class java.lang.Object

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

Field Detail

containsNull

protected boolean containsNull

used

protected boolean[] used

Constructor Detail

ByteHashSet

public ByteHashSet(int dummy)

Method Detail

add

public boolean add(byte k)

addNull

public void addNull()

contains

public boolean contains(byte k)

containsNull

public boolean containsNull()

optimize

public void optimize()