package org.cache2k;

/*
 * #%L
 * cache2k API
 * %%
 * Copyright (C) 2000 - 2017 headissue GmbH, Munich
 * %%
 * 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.
 * #L%
 */

import org.cache2k.integration.CacheLoaderException;

/**
 * Object representing a cache entry. With the cache entry, it can be
 * checked whether a mapping in the cache is present, even if the cache
 * contains {@code null} or an exception. Entries can be retrieved by
 * {@link Cache#peekEntry(Object)} or {@link Cache#getEntry(Object)} or
 * via {@link Cache#iterator()}.
 *
 * <p>After retrieved, the entry instance does not change its values, even
 * if the value for its key is updated in the cache.
 *
 * <p>Design note: The cache is generally also aware of the time the
 * object will be refreshed next or when it will expire. This is not exposed
 * to applications by intention.
 *
 * @author Jens Wilke
 * @see Cache#peekEntry(Object)
 * @see Cache#getEntry(Object)
 * @see Cache#iterator()
 */
public interface CacheEntry<K, V> {

  /**
   * Key associated with this entry.
   */
  K getKey();

  /**
   * Value of the entry. The value may be null if nulls are permitted. If the
   * entry had a loader exception which is not suppressed, this exception will be
   * propagated.
   *
   * @throws CacheLoaderException if the loading produced an exception .
   */
  V getValue();

  /**
   * The exception happened when the value was loaded and
   * the exception could not be suppressed. {@code null} if no exception
   * happened or it was suppressed. If {@code null} then {@link #getValue}
   * returns a value and does not throw an exception.
   */
  Throwable getException();

  /**
   * Time in millis the entry was last modified either by load or put.
   */
  long getLastModification();

}

@@ -1018,16 +1018,29 @@
 )%7D or%0A *
+ via iterated
  via %7B@l
@@ -1049,24 +1049,23 @@
 k Cache#
-iterator
+entries
 ()%7D.%0A *%0A
@@ -1480,16 +1480,15 @@
 che#
-iterator
+entries
 ()%0A 

fix JavaDoc lint error