Examples with FilteredReference pcgen.cdom.reference.FilteredReference used on opensource projects

Example 1 with FilteredReference

use of pcgen.cdom.reference.FilteredReference in project pcgen by PCGen.

the class ClassesToken method parseTokenWithSeparator.

@Override
protected ParseResult parseTokenWithSeparator(LoadContext context, Skill skill, String value) {
    StringTokenizer pipeTok = new StringTokenizer(value, Constants.PIPE);
    boolean added = false;
    List<CDOMReference<ClassSkillList>> allow = new ArrayList<>();
    while (pipeTok.hasMoreTokens()) {
        String className = pipeTok.nextToken();
        if (Constants.LST_ALL.equals(className)) {
            if (added) {
                return new ParseResult.Fail("Non-sensical Skill " + getTokenName() + ": Contains ALL after a specific reference: " + value, context);
            }
            break;
        }
        if (className.startsWith("!")) {
            return new ParseResult.Fail("Non-sensical Skill " + getTokenName() + ": Contains ! without (or before) ALL: " + value, context);
        }
        allow.add(context.getReferenceContext().getCDOMReference(SKILLLIST_CLASS, className));
        added = true;
    }
    if (pipeTok.hasMoreTokens()) {
        // allow is not used (empty or an error)
        FilteredReference<ClassSkillList> filtered = new FilteredReference<>(SKILLLIST_CLASS, context.getReferenceContext().getCDOMAllReference(SKILLLIST_CLASS));
        while (pipeTok.hasMoreTokens()) {
            String className = pipeTok.nextToken();
            if (className.startsWith("!")) {
                String clString = className.substring(1);
                if (Constants.LST_ALL.equals(clString) || Constants.LST_ANY.equals(clString)) {
                    return new ParseResult.Fail("Invalid " + getTokenName() + " cannot use !ALL", context);
                }
                CDOMSingleRef<ClassSkillList> ref = context.getReferenceContext().getCDOMReference(SKILLLIST_CLASS, clString);
                filtered.addProhibitedItem(ref);
            } else {
                return new ParseResult.Fail("Non-sensical Skill " + getTokenName() + ": Contains ALL and a specific reference: " + value, context);
            }
        }
        context.getListContext().addToMasterList(getTokenName(), skill, filtered, skill);
    } else if (allow.isEmpty()) {
        // unqualified ALL
        context.getListContext().addToMasterList(getTokenName(), skill, context.getReferenceContext().getCDOMAllReference(SKILLLIST_CLASS), skill);
    } else {
        // use allow
        for (CDOMReference<ClassSkillList> ref : allow) {
            context.getListContext().addToMasterList(getTokenName(), skill, ref, skill);
        }
    }
    return ParseResult.SUCCESS;
}