org.apache.flink.storm.util

Class TupleOutputFormatter

java.lang.Object

org.apache.flink.storm.util.TupleOutputFormatter

All Implemented Interfaces:

Serializable, OutputFormatter

public class TupleOutputFormatter
extends Object
implements OutputFormatter

OutputFormatter implementation that converts Tuples of arbitrary size to a string. For a given tuple the output is (field1,field2,...,fieldX).

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TupleOutputFormatter()

Method Summary

Modifier and Type	Method and Description
String	format(org.apache.storm.tuple.Tuple input) Converts a Storm Tuple to a string.

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleOutputFormatter

public TupleOutputFormatter()

Method Detail

format

public String format(org.apache.storm.tuple.Tuple input)

Description copied from interface: OutputFormatter

Converts a Storm Tuple to a string. This method is used for formatting the output 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