public override object VisitSet_variable_statement([NotNull] KoraliumParser.Set_variable_statementContext context)
{
var variableReference = Visit(context.variable_reference()) as VariableReference;
if (variableReference == null)
{
throw new SqlParserException("Could not parse variable reference");
}
ScalarExpression scalarExpression = null;
if (context.b64 != null)
{
scalarExpression = new Base64Literal()
{
Value = context.b64.Text.Substring(4, context.b64.Text.Length - 5)
};
}
else
{
scalarExpression = Visit(context.scalar_expression()) as ScalarExpression;
}
if (scalarExpression == null)
{
throw new SqlParserException("Could not parse scalar expression");
}
return(new SetVariableStatement()
{
VariableReference = variableReference,
ScalarExpression = scalarExpression
});
}
/// <summary>
/// Enter a parse tree produced by <see cref="KoraliumParser.set_variable_statement"/>.
/// <para>The default implementation does nothing.</para>
/// </summary>
/// <param name="context">The parse tree.</param>
public virtual void EnterSet_variable_statement([NotNull] KoraliumParser.Set_variable_statementContext context)
{
}
/// <summary>
/// Visit a parse tree produced by <see cref="KoraliumParser.set_variable_statement"/>.
/// <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 VisitSet_variable_statement([NotNull] KoraliumParser.Set_variable_statementContext context)
{
return(VisitChildren(context));
}
