/// <summary>
/// Visit a parse tree produced by <see cref="Cosmos.variable"/>.
/// <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 VisitVariable([NotNull] Cosmos.VariableContext context)
{
return(VisitChildren(context));
}
public override CosmosTypedValue VisitVariable(Cosmos.VariableContext context)
{
return(variableVisitor.VisitVariable(context).Value);
}
public override CosmosBoolean VisitVariable(Cosmos.VariableContext context)
{
return(expressionVisitor.VariableVisitor.Visit(context).Value.Boolean());
}
/// <summary>
/// Exit a parse tree produced by <see cref="Cosmos.variable"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void ExitVariable([NotNull] Cosmos.VariableContext context)
{
}
public EmptyVariableException(CosmosVariable variable, Cosmos.VariableContext variableContext) :
base(variableContext, $"La variable {variable.Name} n'a pas de valeur définie")
{
}
public override CosmosNumber VisitVariable(Cosmos.VariableContext context)
{
return variableVisitor.Visit(context).Value.Number();
}
