Package ptolemy.actor.ptalon

The Ptalon actor.

See:
Description

Interface Summary

PtalonPopulatorTokenTypes
PtalonScopeCheckerTokenTypes
PtalonTokenTypes

Class Summary

AbstractPtalonEvaluator	A helper class to store information, like variable scope info, for the Ptalon compiler.
NamedTree<TreeType extends NamedTree>	This class is used for generic trees, where each node has a name.
PtalonActor	An aggregation of typed actors, specified by a Ptalon program.
PtalonAST	This is just like CommonAST, except it allows XML serialization to be parameterized by a depth.
PtalonEvaluator	A code manager that manages the extra complexity of dealing with parsing Ptalon actors or values and setting them to parameters of PtalonActors (ones declared in a Ptalon file).
PtalonExpressionParameter	A PtalonParameter where string mode is set to false.
PtalonLexer	PtalonLexer.java generated from populator.g by ANTLR.
PtalonMLHandler	XML handler to be used for "configure" code when parsing a MoML model that contains a PtalonActor.
PtalonParameter	A Parameter created in a Ptalon file.
PtalonPopulator	PtalonPopulator.java generated from populator.g by ANTLR.
PtalonRecognizer	PtalonRecognizer.java generated from populator.g by ANTLR.
PtalonScopeChecker	PtalonScopeChecker.java generated from populator.g by ANTLR.
Tester	Test driver for ptalon.

Exception Summary

PtalonRuntimeException	An Exception that occurs while trying to populate the PtalonActor in the Ptalon interpreter.
PtalonScopeException	An Exception related to the scope of variables in the Ptalon interpreter.

Package ptolemy.actor.ptalon Description

The Ptalon actor.

Ptalon requires ANTLR 2.7.7 to run properly, which should be included as a jar file in $PTII/ptolemy/actor/ptalon/antlr. ANTLR can be found at http://www.antlr.org. 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