org.apache.flink.streaming.api.functions.source

Class FileReadFunction

java.lang.Object

org.apache.flink.streaming.api.functions.source.FileReadFunction

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple3<String,Long,Long>,String>, org.apache.flink.api.common.functions.Function

Deprecated.

Internal class deprecated in favour of ContinuousFileMonitoringFunction.

@Internal
 @Deprecated
public class FileReadFunction
extends Object
implements org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple3<String,Long,Long>,String>

This is used together with FileMonitoringFunction to read from files that the monitoring functions discovers.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
FileReadFunction() Deprecated.

Method Summary

Modifier and Type	Method and Description
void	flatMap(org.apache.flink.api.java.tuple.Tuple3<String,Long,Long> value, org.apache.flink.util.Collector<String> out) Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileReadFunction

public FileReadFunction()

Deprecated.

Method Detail

flatMap

public void flatMap(org.apache.flink.api.java.tuple.Tuple3<String,Long,Long> value,
                    org.apache.flink.util.Collector<String> out)
             throws Exception

Deprecated.

Specified by:

flatMap in interface org.apache.flink.api.common.functions.FlatMapFunction<org.apache.flink.api.java.tuple.Tuple3<String,Long,Long>,String>

Throws:

Exception