/// <exception cref="ArgumentNullException">
/// <paramref name="code" /> or <paramref name="conditionExpression" /> is
/// <c>null</c>.
/// </exception>
internal LSLWhileLoopNode(LSLParser.WhileLoopContext context, ILSLExprNode conditionExpression,
LSLCodeScopeNode code)
{
if (code == null)
{
throw new ArgumentNullException("code");
}
if (conditionExpression == null)
{
throw new ArgumentNullException("conditionExpression");
}
ConditionExpression = conditionExpression;
ConditionExpression.Parent = this;
Code = code;
Code.Parent = this;
Code.CodeScopeType = LSLCodeScopeType.WhileLoop;
SourceRange = new LSLSourceCodeRange(context);
SourceRangeWhileKeyword = new LSLSourceCodeRange(context.loop_keyword);
SourceRangeOpenParenth = new LSLSourceCodeRange(context.open_parenth);
SourceRangeCloseParenth = new LSLSourceCodeRange(context.close_parenth);
SourceRangesAvailable = true;
}
/// <summary>
/// Exit a parse tree produced by <see cref="LSLParser.whileLoop"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitWhileLoop([NotNull] LSLParser.WhileLoopContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="LSLParser.whileLoop"/>.
/// <para>
/// The default implementation returns the result of calling <see cref="AbstractParseTreeVisitor{Result}.VisitChildren(IRuleNode)"/>
/// on <paramref name="context"/>.
/// </para>
/// </summary>
/// <param name="context">The parse tree.</param>
/// <return>The visitor result.</return>
public virtual Result VisitWhileLoop([NotNull] LSLParser.WhileLoopContext context)
{
return(VisitChildren(context));
}
