| CMBuilder | This class constructs content models for a given grammar. |
| CMNodeFactory | |
| XSAllCM | XSAllCM implements XSCMValidator and handles <all>. |
| XSCMBinOp |
Content model Bin-Op node. |
| XSCMLeaf | Content model leaf node. |
| XSCMRepeatingLeaf | A compound content model leaf node which carries occurence information. |
| XSCMUniOp |
Content model Uni-Op node. |
| XSDFACM | DFAContentModel is the implementation of XSCMValidator that does
all of the non-trivial element content validation. |
| XSEmptyCM | XSEmptyCM is a derivative of the abstract content model base class that
handles a content model with no children (elements). |