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phab/src/applications/diffusion/query/history/base/DiffusionHistoryQuery.php
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DiffusionHistoryQuery.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
abstract class DiffusionHistoryQuery extends DiffusionQuery {
private $limit = 100;
private $offset = 0;
protected $needDirectChanges;
protected $needChildChanges;
protected $needParents;
protected $parents = array();
final public static function newFromDiffusionRequest(
DiffusionRequest $request) {
return parent::newQueryObject(__CLASS__, $request);
}
final public function needDirectChanges($direct) {
$this->needDirectChanges = $direct;
return $this;
}
final public function needChildChanges($child) {
$this->needChildChanges = $child;
return $this;
}
final public function needParents($parents) {
$this->needParents = $parents;
return $this;
}
final public function getParents() {
if (!$this->needParents) {
throw new Exception('Specify needParents() before calling getParents()!');
}
return $this->parents;
}
final public function loadHistory() {
return $this->executeQuery();
}
final public function setLimit($limit) {
$this->limit = $limit;
return $this;
}
final public function getLimit() {
return $this->limit;
}
final public function setOffset($offset) {
$this->offset = $offset;
return $this;
}
final public function getOffset() {
return $this->offset;
}
}
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