Package org.apache.flink.api.java

Class Utils.ChecksumHashCodeHelper<T>

java.lang.Object

org.apache.flink.api.common.io.RichOutputFormat<T>

org.apache.flink.api.java.Utils.ChecksumHashCodeHelper<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable, org.apache.flink.api.common.io.OutputFormat<T>

Enclosing class:

Utils

public static class Utils.ChecksumHashCodeHelper<T>
extends org.apache.flink.api.common.io.RichOutputFormat<T>

RichOutputFormat for Utils.ChecksumHashCode.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.api.common.io.OutputFormat

org.apache.flink.api.common.io.OutputFormat.InitializationContext

Constructor Summary

Constructors

Constructor	Description
ChecksumHashCodeHelper(String id)

Method Summary

Modifier and Type	Method	Description
void	close()
void	configure(org.apache.flink.configuration.Configuration parameters)
void	open(int taskNumber, int numTasks)
void	writeRecord(T record)

Methods inherited from class org.apache.flink.api.common.io.RichOutputFormat

getRuntimeContext, setRuntimeContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.flink.api.common.io.OutputFormat

open

Constructor Detail

ChecksumHashCodeHelper

public ChecksumHashCodeHelper(String id)

Method Detail

configure

public void configure(org.apache.flink.configuration.Configuration parameters)

open

public void open(int taskNumber,
                 int numTasks)

writeRecord

public void writeRecord(T record)
                 throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException