/**
 * Copyright (C) 2007 Google 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.
 */

package com.google.inject.internal;

import java.lang.reflect.Modifier;

/**
 * Class utilities.
 */
final class Classes {

  public static boolean isInnerClass(Class<?> clazz) {
    return !Modifier.isStatic(clazz.getModifiers())
        && clazz.getEnclosingClass() != null;
  }

  public static boolean isConcrete(Class<?> clazz) {
    int modifiers = clazz.getModifiers();
    return !clazz.isInterface() && !Modifier.isAbstract(modifiers);
  }
}