Package ptolemy.data.ontologies

Class ParseTreeASTNodeAdapterCollector

java.lang.Object

ptolemy.data.expr.AbstractParseTreeVisitor

ptolemy.data.ontologies.ParseTreeASTNodeAdapterCollector

All Implemented Interfaces:

ParseTreeVisitor

public class ParseTreeASTNodeAdapterCollector
extends AbstractParseTreeVisitor

FIXME: What is this??? Copy and pasted comment below. This class visits parse trees and infers a property for each node in the parse tree. This property is stored in the parse tree.

Since:

Ptolemy II 10.0

Version:

$Id$

Author:

Steve Neuendorffer

See Also:

ASTPtRootNode

Pt.AcceptedRating:

Yellow (neuendor)

Pt.ProposedRating:

Green (neuendor)

Field Summary

Fields

Modifier and Type	Field	Description
protected java.util.List<OntologyAdapter>	_adapters	The list of ontology adapters for each node in the AST.
protected OntologySolver	_solver	The given ontology solver for which the AST will be evaluated.

Constructor Summary

Constructors

Constructor	Description
ParseTreeASTNodeAdapterCollector()

Method Summary

Modifier and Type	Method	Description
protected void	_visitAllChildren(ASTPtRootNode node)	Loop through all of the children of this node, visiting each one of them, which will cause their token value to be determined.
protected void	_visitChild(ASTPtRootNode node, int i)	Visit the child with the given index of the given node.
java.util.List<OntologyAdapter>	collectAdapters(ASTPtRootNode node, OntologySolver solver)	Infer the property of the parse tree with the specified root node using the specified scope to resolve the values of variables.

Methods inherited from class ptolemy.data.expr.AbstractParseTreeVisitor

_unsupportedVisitException, visitArrayConstructNode, visitAssignmentNode, visitBitwiseNode, visitFunctionalIfNode, visitFunctionApplicationNode, visitFunctionDefinitionNode, visitLeafNode, visitLogicalNode, visitMatrixConstructNode, visitMethodCallNode, visitPowerNode, visitProductNode, visitRecordConstructNode, visitRelationalNode, visitShiftNode, visitSumNode, visitUnaryNode, visitUnionConstructNode

Methods inherited from class java.lang.Object

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

Field Detail

_adapters

protected java.util.List<OntologyAdapter> _adapters

The list of ontology adapters for each node in the AST.

_solver

protected OntologySolver _solver

The given ontology solver for which the AST will be evaluated.

Constructor Detail

ParseTreeASTNodeAdapterCollector

public ParseTreeASTNodeAdapterCollector()

Method Detail

collectAdapters

public java.util.List<OntologyAdapter> collectAdapters(ASTPtRootNode node,
                                                       OntologySolver solver)
                                                throws IllegalActionException

Infer the property of the parse tree with the specified root node using the specified scope to resolve the values of variables.

Parameters:

node - The root of the parse tree.

solver - The given solver.

Returns:

The list of property adapters.

Throws:

IllegalActionException - If an error occurs during evaluation.

_visitAllChildren

protected void _visitAllChildren(ASTPtRootNode node)
                          throws IllegalActionException

Loop through all of the children of this node, visiting each one of them, which will cause their token value to be determined.

Overrides:

_visitAllChildren in class AbstractParseTreeVisitor

Parameters:

node - The root node whose children will be visited

Throws:

IllegalActionException - If an exception is thrown while visiting child nodes

_visitChild

protected void _visitChild(ASTPtRootNode node,
                           int i)
                    throws IllegalActionException

Visit the child with the given index of the given node. This is usually called while visiting the given node.

Overrides:

_visitChild in class AbstractParseTreeVisitor

Parameters:

node - The root node whose child will be visited

i - The index (starting from 0) of the child node to be visited

Throws:

IllegalActionException - If an exception is thrown while visiting the child node