+// Copyright 2006 all rights reserved; see LICENSE file for BSD-style license
+
package edu.berkeley.sbp.meta;
import edu.berkeley.sbp.util.*;
import edu.berkeley.sbp.*;
protected Repeat(final Element e, boolean zeroOkay, boolean manyOkay, final Element separator, boolean maximal, Object tag) {
this(e, zeroOkay, manyOkay, separator, maximal, tag, null); }
protected Repeat(final Element e, boolean zeroOkay, boolean manyOkay, final Element separator, boolean maximal, Object tag, Atom follow) {
- super(e+(!manyOkay ? "?" : (zeroOkay ? (maximal ? "**" : "*") : (maximal ? "++" : "+")))+(separator==null?"":("/"+separator)), true);
+ super(e
+ +(!manyOkay
+ ? "?"
+ : (zeroOkay
+ ? (maximal ? "**" : "*")
+ : (maximal ? "++" : "+")))
+ +(separator==null
+ ? ""
+ : ("/"+separator)),
+ true);
if (zeroOkay && !manyOkay) {
- add(Sequence.create().followedBy(follow));
- add(Sequence.create(e).followedBy(follow));
- return;
- }
- if (zeroOkay) {
+ // FIXME
+ add(Sequence.create(tag, new Element[] { }, null, false).followedBy(follow));
+ add(Sequence.create(tag, new Element[] { e }, null, false).followedBy(follow));
+ } else if (zeroOkay) {
add(Sequence.create(tag, new Element[] { }, null, false).followedBy(follow));
//add(new Sequence.Constant.Empty());
// FUGLY