org.apache.flink.streaming.api.operators

类 InternalTimerServiceSerializationProxy<K>

java.lang.Object

org.apache.flink.core.io.VersionedIOReadableWritable

org.apache.flink.core.io.PostVersionedIOReadableWritable

org.apache.flink.streaming.api.operators.InternalTimerServiceSerializationProxy<K>

所有已实现的接口:

org.apache.flink.core.io.IOReadableWritable, org.apache.flink.core.io.Versioned

@Internal
public class InternalTimerServiceSerializationProxy<K>
extends org.apache.flink.core.io.PostVersionedIOReadableWritable

Serialization proxy for the timer services for a given key-group.

字段概要

字段

限定符和类型	字段和说明
static int	VERSION

构造器概要

构造器

构造器和说明
InternalTimerServiceSerializationProxy(InternalTimeServiceManager<K> timerServicesManager, ClassLoader userCodeClassLoader, int keyGroupIdx) Constructor to use when restoring timer services.
InternalTimerServiceSerializationProxy(InternalTimeServiceManager<K> timerServicesManager, int keyGroupIdx) Constructor to use when writing timer services.

方法概要

限定符和类型	方法和说明
int[]	getCompatibleVersions()
int	getVersion()
protected void	read(org.apache.flink.core.memory.DataInputView in, boolean wasVersioned)
void	write(org.apache.flink.core.memory.DataOutputView out)

从类继承的方法 org.apache.flink.core.io.PostVersionedIOReadableWritable

read, read

从类继承的方法 org.apache.flink.core.io.VersionedIOReadableWritable

getReadVersion

从类继承的方法 java.lang.Object

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

字段详细资料

VERSION

public static final int VERSION

另请参阅:

常量字段值

构造器详细资料

InternalTimerServiceSerializationProxy

public InternalTimerServiceSerializationProxy(InternalTimeServiceManager<K> timerServicesManager,
                                              ClassLoader userCodeClassLoader,
                                              int keyGroupIdx)

Constructor to use when restoring timer services.

InternalTimerServiceSerializationProxy

public InternalTimerServiceSerializationProxy(InternalTimeServiceManager<K> timerServicesManager,
                                              int keyGroupIdx)

Constructor to use when writing timer services.

方法详细资料

getVersion

public int getVersion()

getCompatibleVersions

public int[] getCompatibleVersions()

覆盖:

getCompatibleVersions 在类中 org.apache.flink.core.io.VersionedIOReadableWritable

write

public void write(org.apache.flink.core.memory.DataOutputView out)
           throws IOException

指定者:

write 在接口中 org.apache.flink.core.io.IOReadableWritable

覆盖:

write 在类中 org.apache.flink.core.io.PostVersionedIOReadableWritable

抛出:

IOException

read

protected void read(org.apache.flink.core.memory.DataInputView in,
                    boolean wasVersioned)
             throws IOException

指定者:

read 在类中 org.apache.flink.core.io.PostVersionedIOReadableWritable

抛出:

IOException