org.apache.flink.streaming.api.operators.collect

类 CollectCoordinationResponse

java.lang.Object

org.apache.flink.streaming.api.operators.collect.CollectCoordinationResponse

所有已实现的接口:

Serializable, org.apache.flink.runtime.operators.coordination.CoordinationResponse

public class CollectCoordinationResponse
extends Object
implements org.apache.flink.runtime.operators.coordination.CoordinationResponse

A CoordinationResponse from the coordinator containing the required batch or new results and other necessary information in serialized form.

For an explanation of this communication protocol, see Java docs in CollectSinkFunction.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
CollectCoordinationResponse(org.apache.flink.core.memory.DataInputView inView)
CollectCoordinationResponse(String version, long lastCheckpointedOffset, List<byte[]> serializedResults)

方法概要

限定符和类型	方法和说明
long	getLastCheckpointedOffset()
<T> List<T>	getResults(org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)
String	getVersion()
void	serialize(org.apache.flink.core.memory.DataOutputView outView)

从类继承的方法 java.lang.Object

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

构造器详细资料

CollectCoordinationResponse

public CollectCoordinationResponse(String version,
                                   long lastCheckpointedOffset,
                                   List<byte[]> serializedResults)

CollectCoordinationResponse

public CollectCoordinationResponse(org.apache.flink.core.memory.DataInputView inView)
                            throws IOException

抛出:

IOException

方法详细资料

getVersion

public String getVersion()

getLastCheckpointedOffset

public long getLastCheckpointedOffset()

getResults

public <T> List<T> getResults(org.apache.flink.api.common.typeutils.TypeSerializer<T> elementSerializer)
                       throws IOException

抛出:

IOException

serialize

public void serialize(org.apache.flink.core.memory.DataOutputView outView)
               throws IOException

抛出:

IOException