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1   /*
2    * Grapht, an open source dependency injector.
3    * Copyright 2014-2015 various contributors (see CONTRIBUTORS.txt)
4    * Copyright 2010-2014 Regents of the University of Minnesota
5    *
6    * This program is free software; you can redistribute it and/or modify
7    * it under the terms of the GNU Lesser General Public License as
8    * published by the Free Software Foundation; either version 2.1 of the
9    * License, or (at your option) any later version.
10   *
11   * This program is distributed in the hope that it will be useful, but WITHOUT
12   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
13   * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
14   * details.
15   *
16   * You should have received a copy of the GNU General Public License along with
17   * this program; if not, write to the Free Software Foundation, Inc., 51
18   * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19   */
20  package org.grouplens.grapht.reflect;
21  
22  import org.grouplens.grapht.reflect.internal.ReflectionDesire;
23  import org.grouplens.grapht.reflect.internal.SimpleInjectionPoint;
24  
25  import javax.annotation.Nullable;
26  import java.lang.annotation.Annotation;
27  
28  /**
29   * @author <a href="http://www.grouplens.org">GroupLens Research</a>
30   */
31  public final class Desires {
32      private Desires() {}
33  
34      /**
35       * Create a new desire.
36       * @param qualifier The qualifier applied to the type.
37       * @param type The desired type.
38       * @param nullable Whether this injection is nullable.
39       * @return The desire.
40       */
41      public static Desire create(@Nullable Annotation qualifier, Class<?> type, boolean nullable) {
42          return new ReflectionDesire(createInjectionPoint(qualifier, type, nullable));
43      }
44  
45      public static InjectionPoint createInjectionPoint(@Nullable Annotation qualifier, Class<?> type, boolean nullable) {
46          return new SimpleInjectionPoint(qualifier, type, nullable);
47      }
48  }