Add filter module for tag iterators
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//
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// imag - the personal information management suite for the commandline
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// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; version
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// 2.1 of the License.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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//
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use error::TimeTrackError as TTE;
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use error::TimeTrackErrorKind as TTEK;
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use error::MapErrInto;
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use libimagstore::store::FileLockEntry;
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use libimagstore::store::Store;
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use libimagstore::storeid::StoreIdIterator;
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use libimagerror::into::IntoError;
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use iter::get::GetTimeTrackIter;
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use tag::TimeTrackingTag as TTT;
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use timetracking::TimeTracking;
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pub struct WithOneOf<'a> {
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iter: GetTimeTrackIter<'a>,
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allowed_tags: &'a Vec<TTT>,
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}
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impl<'a> WithOneOf<'a> {
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pub fn new(iter: GetTimeTrackIter<'a>, allowed_tags: &'a Vec<TTT>) -> WithOneOf<'a> {
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WithOneOf {
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iter: iter,
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allowed_tags: allowed_tags
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}
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}
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}
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impl<'a> Iterator for WithOneOf<'a> {
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type Item = Result<FileLockEntry<'a>, TTE>;
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fn next(&mut self) -> Option<Self::Item> {
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loop {
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match self.iter.next() {
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Some(Ok(fle)) => {
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match fle.get_timetrack_tag() {
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Err(e) => return Some(Err(e)),
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Ok(t) => if self.allowed_tags.contains(&t) {
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return Some(Ok(fle))
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} else {
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// loop
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},
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}
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},
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Some(Err(e)) => return Some(Err(e)),
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None => return None,
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}
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}
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}
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}
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@ -18,6 +18,7 @@
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//
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//
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pub mod create;
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pub mod create;
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pub mod filter;
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pub mod get;
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pub mod get;
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pub mod setendtime;
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pub mod setendtime;
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pub mod storeid;
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pub mod storeid;
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