internal override bool Matches(SDF sdf, SDF parent, string attributeName)
{
// point of "attr_" and [@attr...] predicates is that we select a node,
// which has an attribute with given name and this attribute meets a certain condition
var node = sdf as Node;
if (node == null)
{
return(false);
}
if (!node.Attributes.ContainsKey(AttributeName))
{
return(false);
}
var attr = node.Attributes[AttributeName];
return(OperatorCondition.MeetsCondition(attr));
}
internal override bool Matches(SDF sdf, SDF parent, string attributeName)
{
return(_operatorCondition.MeetsCondition(sdf));
}