public override JToken Execute(params JmesPathFunctionArgument[] args)
{
System.Diagnostics.Debug.Assert(args.Length == 3);
System.Diagnostics.Debug.Assert(args[0].IsToken);
System.Diagnostics.Debug.Assert(args[1].IsToken);
System.Diagnostics.Debug.Assert(args[2].IsToken);
var booleanResult = Evaluate(args[0]);
var isFalse = JTokens.IsFalse(booleanResult);
var expression = JTokens.IsFalse(booleanResult)
? args[2]
: args[1]
;
return(Evaluate(expression));
}
public override JmesPathArgument Project(JmesPathArgument argument)
{
if (argument.IsProjection)
{
argument = argument.AsJToken();
}
var items = new List <JmesPathArgument>();
var array = argument.Token as JArray;
if (array == null)
{
return(null);
}
foreach (var item in array)
{
if (JTokens.IsNull(item))
{
continue;
}
var nested = item as JArray;
if (nested == null)
{
items.Add(item);
}
else
{
items.AddRange(
nested
.Where(i => !JTokens.IsNull(i))
.Select(i => (JmesPathArgument)i)
);
}
}
return(new JmesPathArgument(items));
}
public static bool IsFalse(JmesPathArgument argument)
{
var token = argument.AsJToken();
return(JTokens.IsFalse(token));
}
