public override object GetValue(FunctionContextContainer contextContainer)
{
if (contextContainer == null)
{
throw new ArgumentNullException("contextContainer");
}
Initialize();
return(_functionFunctionRuntimeNode.GetValue(contextContainer));
}
/// <exclude />
public override object GetValue(FunctionContextContainer contextContainer)
{
Verify.ArgumentNotNull(contextContainer, "contextContainer");
return(_functionNode.GetValue(contextContainer));
}
/// <summary>
/// Executes the function. Note that all the XhtmlParameters will have all the nested >f:function /< lazily evaluated
/// </summary>
private static object ExecuteFunction(IFunction function, IDictionary<string, object> parameters, FunctionContextContainer functionContextContainer )
{
List<BaseParameterRuntimeTreeNode> parameterNodes = new List<BaseParameterRuntimeTreeNode>();
if (parameters != null)
{
foreach (KeyValuePair<string, object> kvp in parameters)
{
var value = kvp.Value;
if (value is XhtmlDocument)
{
parameterNodes.Add(new LazyParameterRuntimeTreeNode(kvp.Key,
() => ExecuteNestedFunctions(value as XhtmlDocument, functionContextContainer)));
}
else
{
parameterNodes.Add(new ConstantObjectParameterRuntimeTreeNode(kvp.Key, kvp.Value));
}
}
}
var treeNode = new FunctionRuntimeTreeNode(function, parameterNodes);
return treeNode.GetValue(functionContextContainer);
}
