org.apache.flink.iteration

类 IterationRecord<T>

java.lang.Object

org.apache.flink.iteration.IterationRecord<T>

所有已实现的接口:

Cloneable

public class IterationRecord<T>
extends Object
implements Cloneable

The wrapper for the records in iterative stream.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	IterationRecord.Type The type of iteration records.

方法概要

限定符和类型	方法和说明
IterationRecord<T>	clone()
boolean	equals(Object o)
long	getCheckpointId()
int	getEpoch()
String	getSender()
IterationRecord.Type	getType()
T	getValue()
int	hashCode()
void	incrementEpoch()
static <T> IterationRecord<T>	newBarrier(long checkpointId)
static <T> IterationRecord<T>	newEpochWatermark(int epoch, String sender)
static <T> IterationRecord<T>	newRecord(T value, int epoch)
void	setCheckpointId(long checkpointId)
void	setEpoch(int epoch)
void	setSender(String sender)
void	setType(IterationRecord.Type type)
void	setValue(T value)
String	toString()

从类继承的方法 java.lang.Object

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

方法详细资料

newRecord

public static <T> IterationRecord<T> newRecord(T value,
                                               int epoch)

newEpochWatermark

public static <T> IterationRecord<T> newEpochWatermark(int epoch,
                                                       String sender)

newBarrier

public static <T> IterationRecord<T> newBarrier(long checkpointId)

getType

public IterationRecord.Type getType()

setType

public void setType(IterationRecord.Type type)

getEpoch

public int getEpoch()

setEpoch

public void setEpoch(int epoch)

incrementEpoch

public void incrementEpoch()

getValue

public T getValue()

setValue

public void setValue(T value)

getSender

public String getSender()

setSender

public void setSender(String sender)

getCheckpointId

public long getCheckpointId()

setCheckpointId

public void setCheckpointId(long checkpointId)

clone

public IterationRecord<T> clone()

覆盖:

clone 在类中 Object

equals

public boolean equals(Object o)

覆盖:

equals 在类中 Object

hashCode

public int hashCode()

覆盖:

hashCode 在类中 Object

toString

public String toString()

覆盖:

toString 在类中 Object