} else if (item.equals("commit")) {
rev = rw.parseCommit(rev);
} else if (item.equals("blob")) {
rev = rw.peel(rev);
if (!(rev instanceof RevBlob))
throw new IncorrectObjectTypeException(rev,
Constants.TYPE_BLOB);
} else if (item.equals("")) {
rev = rw.peel(rev);
} else
throw new RevisionSyntaxException(revstr);
else
throw new RevisionSyntaxException(revstr);
done = k;
break;
default:
rev = rw.parseAny(rev);
if (rev instanceof RevCommit) {
RevCommit commit = ((RevCommit) rev);
if (commit.getParentCount() == 0)
rev = null;
else
rev = commit.getParent(0);
} else
throw new IncorrectObjectTypeException(rev,
Constants.TYPE_COMMIT);
}
} else {
rev = rw.peel(rev);
if (rev instanceof RevCommit) {
RevCommit commit = ((RevCommit) rev);
if (commit.getParentCount() == 0)
rev = null;
else
rev = commit.getParent(0);
} else
throw new IncorrectObjectTypeException(rev,
Constants.TYPE_COMMIT);
}
done = i + 1;
break;
case '~':
if (rev == null) {
if (name == null)
if (done == 0)
name = new String(revChars, done, i);
else {
done = i + 1;
break;
}
rev = parseSimple(rw, name);
name = null;
if (rev == null)
return null;
}
rev = rw.peel(rev);
if (!(rev instanceof RevCommit))
throw new IncorrectObjectTypeException(rev,
Constants.TYPE_COMMIT);
int l;
for (l = i + 1; l < revChars.length; ++l) {
if (!Character.isDigit(revChars[l]))
break;