Package de.monticore.tf.odrules.subConstraints

Class FindOptionalsVisitor

java.lang.Object

de.monticore.tf.odrules.subConstraints.FindOptionalsVisitor

All Implemented Interfaces:

ExpressionsBasisVisitor2, de.monticore.visitor.IVisitor

public class FindOptionalsVisitor
extends Object
implements ExpressionsBasisVisitor2

This visitor calculates if there are any elements with stereotype 'optional' or 'null' contained in the given expression.

Field Summary

Fields

Modifier and Type	Field	Description
protected HierarchyHelper	hierarchyHelper
protected List<ASTMatchingObject>	lhsObjects
Set<ASTMatchingObject>	optVars

Constructor Summary

Constructors

Constructor	Description
FindOptionalsVisitor(List<ASTMatchingObject> lhsObjects, HierarchyHelper hierarchyHelper)

Method Summary

Modifier and Type	Method	Description
void	visit(ASTNameExpression node)

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.monticore.expressions.expressionsbasis._visitor.ExpressionsBasisVisitor2

endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, endVisit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from interface de.monticore.visitor.IVisitor

endVisit, endVisit, endVisit, endVisit, visit, visit, visit, visit

Field Details

lhsObjects

protected List<ASTMatchingObject> lhsObjects

hierarchyHelper

protected HierarchyHelper hierarchyHelper

optVars

public Set<ASTMatchingObject> optVars

Constructor Details

FindOptionalsVisitor

public FindOptionalsVisitor(List<ASTMatchingObject> lhsObjects,
 HierarchyHelper hierarchyHelper)

Method Details

visit

public void visit(ASTNameExpression node)

Specified by:

visit in interface ExpressionsBasisVisitor2