| 1 | /* |
|---|---|
| 2 | This file is part of the KDE Baloo Project |
| 3 | SPDX-FileCopyrightText: 2013 Vishesh Handa <me@vhanda.in> |
| 4 | |
| 5 | SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL |
| 6 | */ |
| 7 | |
| 8 | #include "resultiterator.h" |
| 9 | #include "result_p.h" |
| 10 | #include "searchstore.h" |
| 11 | #include <limits> |
| 12 | #include <vector> |
| 13 | #include <utility> |
| 14 | |
| 15 | using namespace Baloo; |
| 16 | |
| 17 | class Baloo::ResultIteratorPrivate { |
| 18 | public: |
| 19 | ResultIteratorPrivate() = default; |
| 20 | |
| 21 | ~ResultIteratorPrivate() { |
| 22 | } |
| 23 | |
| 24 | ResultList results; |
| 25 | std::size_t pos = std::numeric_limits<size_t>::max(); |
| 26 | }; |
| 27 | |
| 28 | ResultIterator::ResultIterator(ResultList&& res) |
| 29 | : d(new ResultIteratorPrivate) |
| 30 | { |
| 31 | d->results = res; |
| 32 | } |
| 33 | |
| 34 | ResultIterator::ResultIterator(ResultIterator &&rhs) |
| 35 | : d(std::move(rhs.d)) |
| 36 | { |
| 37 | } |
| 38 | |
| 39 | ResultIterator::~ResultIterator() = default; |
| 40 | |
| 41 | bool ResultIterator::next() |
| 42 | { |
| 43 | d->pos++; // overflows to 0 on first use |
| 44 | return d->pos < d->results.size(); |
| 45 | } |
| 46 | |
| 47 | QString ResultIterator::filePath() const |
| 48 | { |
| 49 | Q_ASSERT(d->pos < d->results.size()); |
| 50 | return QString::fromUtf8(ba: d->results.at(n: d->pos).filePath); |
| 51 | } |
| 52 | |
| 53 | QByteArray ResultIterator::documentId() const |
| 54 | { |
| 55 | Q_ASSERT(d->pos < d->results.size()); |
| 56 | return QByteArray::number(d->results.at(n: d->pos).documentId, base: 16); |
| 57 | } |
| 58 |