Package org.apache.flink.state.forst.sync

Class ForStPriorityQueueConfig

java.lang.Object

org.apache.flink.state.forst.sync.ForStPriorityQueueConfig

All Implemented Interfaces:

Serializable

public class ForStPriorityQueueConfig
extends Object
implements Serializable

The configuration of rocksDB priority queue state implementation.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
ForStPriorityQueueConfig()
ForStPriorityQueueConfig(ForStStateBackend.PriorityQueueStateType priorityQueueStateType, int rocksDBPriorityQueueSetCacheSize)

Method Summary

Modifier and Type	Method	Description
static ForStPriorityQueueConfig	buildWithPriorityQueueType(ForStStateBackend.PriorityQueueStateType type)
static ForStPriorityQueueConfig	fromOtherAndConfiguration(ForStPriorityQueueConfig other, ReadableConfig config)
ForStStateBackend.PriorityQueueStateType	getPriorityQueueStateType()	Gets the type of the priority queue state.
int	getRocksDBPriorityQueueSetCacheSize()	Gets the cache size of rocksDB priority queue set.
void	setPriorityQueueStateType(ForStStateBackend.PriorityQueueStateType type)

Methods inherited from class java.lang.Object

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

Constructor Detail

ForStPriorityQueueConfig

public ForStPriorityQueueConfig()

ForStPriorityQueueConfig

public ForStPriorityQueueConfig(ForStStateBackend.PriorityQueueStateType priorityQueueStateType,
                                int rocksDBPriorityQueueSetCacheSize)

Method Detail

getPriorityQueueStateType

public ForStStateBackend.PriorityQueueStateType getPriorityQueueStateType()

Gets the type of the priority queue state. It will fall back to the default value if it is not explicitly set.

setPriorityQueueStateType

public void setPriorityQueueStateType(ForStStateBackend.PriorityQueueStateType type)

getRocksDBPriorityQueueSetCacheSize

public int getRocksDBPriorityQueueSetCacheSize()

Gets the cache size of rocksDB priority queue set. It will fall back to the default value if it is not explicitly set.

fromOtherAndConfiguration

public static ForStPriorityQueueConfig fromOtherAndConfiguration(ForStPriorityQueueConfig other,
                                                                 ReadableConfig config)

buildWithPriorityQueueType

public static ForStPriorityQueueConfig buildWithPriorityQueueType(ForStStateBackend.PriorityQueueStateType type)