org.apache.flink.storm.util

Class SimpleOutputFormatter

java.lang.Object

org.apache.flink.storm.util.SimpleOutputFormatter

All Implemented Interfaces:

Serializable, OutputFormatter

public class SimpleOutputFormatter
extends Object
implements OutputFormatter

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleOutputFormatter()

Method Summary

Modifier and Type	Method and Description
String	format(backtype.storm.tuple.Tuple input) Converts a Storm Tuple with 1 field to a string by retrieving the value of that field.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleOutputFormatter

public SimpleOutputFormatter()

Method Detail

format

public String format(backtype.storm.tuple.Tuple input)

Converts a Storm Tuple with 1 field to a string by retrieving the value of that field. This method is used for formatting raw outputs wrapped in tuples, before writing them out to a file or to the console.

Specified by:

format in interface OutputFormatter

Parameters:

input - The tuple to be formatted

Returns:

The string result of the formatting