| package org.eclipse.gymnast.generators.ecore.cst; |
| |
| /** |
| * This classification is independent of whether the item is optional. Every |
| * SeqExpr can be declared optional. |
| * |
| * In more detail: |
| * |
| * An item is classified into one of: |
| * |
| * a) constant content (isBuiltInToken, isSurroundedByQuotes) |
| * |
| * b) the item refers to a rule having an EClassifier as counterpart |
| * |
| * c) can be converted to str or int |
| * |
| * d) by now the only case left is for item to be an invocation of a list rule |
| * |
| */ |
| public enum SeqExprKind { |
| |
| CONSTANT_CONTENT, REFERS_TO_RULE_WITH_ECLASS, REFERS_TO_RULE_WITH_EENUM, KEEP_AS_STR, KEEP_AS_CHR, KEEP_AS_INT, REFERS_TO_LIST_RULE |
| |
| } |
