/* (non-Javadoc)
* @see br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTNode#accept(br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTVisitor)
*/
public override void accept(CSTVisitor visitor)
{
if (expression != null)
{
expression.accept(visitor);
visitor.visitUnaryExpression(this);
}
}
/* (non-Javadoc)
* @see br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTNode#accept(br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTVisitor)
*/
public override void accept(CSTVisitor visitor)
{
if (bodyExpression != null)
{
accept(variables, visitor);
visitor.visitBeginIteratorExp(this);
bodyExpression.accept(visitor);
visitor.visitEndIteratorExp(this);
}
}
/* (non-Javadoc)
* @see br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTNode#accept(br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTVisitor)
*/
public override void accept(CSTVisitor visitor)
{
if ((leftExpression != null) && (operat != null) &&
(rightExpression != null))
{
leftExpression.accept(visitor);
rightExpression.accept(visitor);
visitor.visitBinaryExpression(this);
}
}
/* (non-Javadoc)
* @see br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTNode#accept(br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTVisitor)
*/
public override void accept(CSTVisitor visitor)
{
if (iterators != null)
{
base.accept(iterators, visitor);
}
if ((result != null) && (bodyExpression != null))
{
result.accept(visitor);
visitor.visitBeginIterateExp(this);
bodyExpression.accept(visitor);
visitor.visitEndIterateExp(this);
}
}
/* (non-Javadoc)
* @see br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTNode#accept(br.cos.ufrj.lens.odyssey.tools.psw.parser.cst.CSTVisitor)
*/
public override void accept(CSTVisitor visitor)
{
if (callExp != null)
{
callExp.accept(visitor);
visitor.visitNavigationExpressionBegin(this, callExp);
//var expAndOperators = innerNavigation.Zip(operators, (e, o) => new { Expression = e, Operator = o });
//foreach (var e in expAndOperators)
//{
// CSTOclExpressionCS innerExp = (CSTOclExpressionCS) e.Expression;
// CSTNavigationOperatorCS operat = (CSTNavigationOperatorCS) e.Operator;
// if ((innerExp != null) && (operat != null))
// {
// operat.accept(visitor);
// innerExp.accept(visitor);
// visitor.visitNavigationExpression(this, innerExp);
// }
//}
var iter = innerNavigation.GetEnumerator();
var iterOperator = operators.GetEnumerator();
while (iter.MoveNext() && iterOperator.MoveNext())
{
CSTOclExpressionCS innerExp = (CSTOclExpressionCS)iter.Current;
CSTNavigationOperatorCS operat = (CSTNavigationOperatorCS)iterOperator.Current;
if ((innerExp != null) && (operat != null))
{
operat.accept(visitor);
innerExp.accept(visitor);
visitor.visitNavigationExpression(this, innerExp);
}
}
visitor.visitNavigationExpressionEnd(this, innerNavigation, callExp);
}
}