public override object GetValue(ExecutionContext ctx)
{
string res = "";
if (element != null)
{
res += Convert.ToString(element.GetValue(ctx));
}
if (concatenation != null)
{
res += Convert.ToString(concatenation.GetValue(ctx));
}
return res;
}
public override object GetValue(ExecutionContext ctx)
{
string res = "";
if (text != null)
{
res += text.GetValue(ctx);
}
if (expressionList != null)
{
foreach (Expression ex in expressionList)
{
res += ex.GetValue(ctx);
}
}
return res;
}
public override object GetValue(ExecutionContext ctx)
{
string functionName = function.GetValue(ctx).ToString();
Functor f = ctx.GetFunction(functionName);
ArrayList arguments = new ArrayList();
if (!emptyArgsList)
{
if (args.GetType() == typeof(Sequence<Expression>))
{
Sequence<Expression> seq = (Sequence<Expression>)args;
foreach (Expression ex in (Sequence<Expression>)args)
{
arguments.Add(ex.GetValue(ctx));
}
}
else
{
arguments.Add(((Expression)args).GetValue(ctx));
}
}
return f.Execute(arguments.ToArray(), ctx);
}
public override object GetValue(ExecutionContext ctx)
{
return _value;
}
public override object GetValue(ExecutionContext ctx)
{
return ctx[_idName];
}
public override object GetValue(ExecutionContext ctx)
{
ctx[_receiver._idName] = (_expr != null) ? _expr.GetValue(ctx) : "";
return string.Format("{0}={1}", _receiver._idName, ctx[_receiver._idName]);
}
public override object GetValue(ExecutionContext ctx)
{
return -(Convert.ToDecimal(computable.GetValue(ctx)));
}
public abstract object GetValue(ExecutionContext ctx);
public override object GetValue(ExecutionContext ctx)
{
return functionName;
}
public override object GetValue(ExecutionContext ctx)
{
return(ctx[_idName]);
}