diff options
Diffstat (limited to 'base/common/src/com/netscape/certsrv/request/IRequestList.java')
-rw-r--r-- | base/common/src/com/netscape/certsrv/request/IRequestList.java | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/base/common/src/com/netscape/certsrv/request/IRequestList.java b/base/common/src/com/netscape/certsrv/request/IRequestList.java new file mode 100644 index 000000000..5f265941a --- /dev/null +++ b/base/common/src/com/netscape/certsrv/request/IRequestList.java @@ -0,0 +1,56 @@ +// --- BEGIN COPYRIGHT BLOCK --- +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// (C) 2007 Red Hat, Inc. +// All rights reserved. +// --- END COPYRIGHT BLOCK --- +package com.netscape.certsrv.request; + +import java.util.Enumeration; + +/** + * An interface providing a list of RequestIds that match + * some criteria. It could be a list of all elements in a + * queue, or just some defined sub-set. + * + * @version $Revision$, $Date$ + */ +public interface IRequestList + extends Enumeration<RequestId> { + + /** + * Gets the next RequestId from this list. null is + * returned when there are no more elements in the list. + * <p> + * Callers should be sure there is another element in the list by calling hasMoreElements first. + * <p> + * + * @return next request id + */ + RequestId nextRequestId(); + + /** + * Gets next request from the list. + * + * @return next request + */ + public Object nextRequest(); + + /** + * Gets next request Object from the list. + * + * @return next request + */ + public IRequest nextRequestObject(); +} |