org.apache.flink.streaming.api.functions.python.eventtime

类 CustomTimestampAssigner<T>

java.lang.Object

org.apache.flink.streaming.api.functions.python.eventtime.CustomTimestampAssigner<T>

所有已实现的接口:

Serializable, org.apache.flink.api.common.eventtime.SerializableTimestampAssigner<org.apache.flink.api.java.tuple.Tuple2<T,Long>>, org.apache.flink.api.common.eventtime.TimestampAssigner<org.apache.flink.api.java.tuple.Tuple2<T,Long>>

@Internal
public class CustomTimestampAssigner<T>
extends Object
implements org.apache.flink.api.common.eventtime.SerializableTimestampAssigner<org.apache.flink.api.java.tuple.Tuple2<T,Long>>

TimestampAssigner which extracts timestamp from the second field of the input element.

另请参阅:

序列化表格

字段概要

从接口继承的字段 org.apache.flink.api.common.eventtime.TimestampAssigner

NO_TIMESTAMP

构造器概要

构造器

构造器和说明
CustomTimestampAssigner()

方法概要

限定符和类型	方法和说明
long	extractTimestamp(org.apache.flink.api.java.tuple.Tuple2<T,Long> element, long recordTimestamp)

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

CustomTimestampAssigner

public CustomTimestampAssigner()

方法详细资料

extractTimestamp

public long extractTimestamp(org.apache.flink.api.java.tuple.Tuple2<T,Long> element,
                             long recordTimestamp)

指定者:

extractTimestamp 在接口中 org.apache.flink.api.common.eventtime.TimestampAssigner<org.apache.flink.api.java.tuple.Tuple2<T,Long>>