001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2014 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * SonarQube is free software; you can redistribute it and/or
007 * modify it under the terms of the GNU Lesser General Public
008 * License as published by the Free Software Foundation; either
009 * version 3 of the License, or (at your option) any later version.
010 *
011 * SonarQube is distributed in the hope that it will be useful,
012 * but WITHOUT ANY WARRANTY; without even the implied warranty of
013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014 * Lesser General Public License for more details.
015 *
016 * You should have received a copy of the GNU Lesser General Public License
017 * along with this program; if not, write to the Free Software Foundation,
018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019 */
020package org.sonar.api.web;
021
022import java.lang.annotation.ElementType;
023import java.lang.annotation.Retention;
024import java.lang.annotation.RetentionPolicy;
025import java.lang.annotation.Target;
026
027/**
028 * <p>
029 * Annotation used to specify which measures should be available on a snapshot to be able to display a view (page, tab, ...).
030 * It is possible to give a list of mandatory measures (= if one is not available, the view is not displayed) and/or a list of
031 * needed measures (only one of them needs to be available). The measures are specified using the metric keys.
032 * </p>
033 * <p>
034 * Example: the DesignPage absolutely requires the "dsm" measure to be fed in order to be displayed, whatever the language.
035 * The class will define a <code>@RequiredMeasures(allOf={"dsm"})</code> annotation.
036 * </p>
037 * 
038 * @since 3.0
039 * @deprecated in 4.5. Not supported anymore in source viewer as Ruby on Rails is being dropped.
040 */
041@Retention(RetentionPolicy.RUNTIME)
042@Target(ElementType.TYPE)
043@Deprecated
044public @interface RequiredMeasures {
045
046  /**
047   * Lists all the measures that must absolutely to be available on the snapshot in order to display the view.
048   * @return the list of mandatory measures, identified by their metric key
049   */
050  String[] allOf() default {};
051
052  /**
053   * Lists all needed measures required to display the view. If only one of them is available on the snapshot, then the view 
054   * is displayed.
055   * @return the list of needed measures, identified by their metric key
056   */
057  String[] anyOf() default {};
058
059}