Differential D21342 Diff 50806 src/repository/query/ArcanistRepositoryQuery.php

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Standalone View

				<?php

				abstract class ArcanistRepositoryQuery
				extends Phobject {

				private $repositoryAPI;

				final public function setRepositoryAPI(ArcanistRepositoryAPI $api) {
				$this->repositoryAPI = $api;
				return $this;
				}

				final public function getRepositoryAPI() {
				return $this->repositoryAPI;
				}

				abstract public function execute();

				final public function executeOne() {
				$refs = $this->execute();

				if (!$refs) {
				return null;
				}

				if (count($refs) > 1) {
				throw new Exception(
				pht(
				'Query matched multiple refs, expected zero or one.'));
				}

				return head($refs);
				}

				}