Package ptolemy.actor.ptalon.lib

The Ptalon actor.

See:
Description

Class Summary

ComplexAddSubtract	A complex number adder/subtractor.
KeyValuePair	A pair of Strings, one a key, and one a value.
MapFileStorage	A DE actor that stores data from a MapWorker and distributes it to a ReduceWorker, upon request from the reduce worker.
MapReduceAlgorithm	The MapReduce Algorithm.
MapWorker	A MapWorker actor, as a subsystem of the MapReduce system.
ReduceWorker	A ReduceWorker actor, as a subsystem of the MapReduce system.
ReverseLink	Reverse a link in the Map/Reduce demo.
SplitReader	Read a file a file or URL, one line at a time, and output each line as a string.
StringToKeyValue	This actor converts each pair of input string tokens to a key and value string token.
WordCount	Word Count.

Package ptolemy.actor.ptalon.lib Description

The Ptalon actor.

Ptalon requires ANTLR 2.7.6 to run properly, which should be included as a jar file in $PTII/ptolemy/actor/ptalon/antlr. If you make changes to the grammar files (files with .g) extension, you must compile them with antlr, calling "java antlr.Tool foo.g".

For details of Ptalon, see http://chess.eecs.berkeley.edu/ptalon

Since:

Ptolemy II 6.1