import java.util.Enumeration;
/**
- * The <code>ICacheEnumeration</code> is used to iterate over both the keys
- * and values in an LRUCache. The <code>getValue()</code> method returns the
- * value of the last key to be retrieved using <code>nextElement()</code>.
- * The <code>nextElement()</code> method must be called before the
+ * The <code>ICacheEnumeration</code> is used to iterate over both the keys
+ * and values in an LRUCache. The <code>getValue()</code> method returns the
+ * value of the last key to be retrieved using <code>nextElement()</code>.
+ * The <code>nextElement()</code> method must be called before the
* <code>getValue()</code> method.
- *
- * <p>The iteration can be made efficient by making use of the fact that values in
- * the cache (instances of <code>LRUCacheEntry</code>), know their key. For this reason,
- * Hashtable lookups don't have to be made at each step of the iteration.
- *
- * <p>Modifications to the cache must not be performed while using the
- * enumeration. Doing so will lead to an illegal state.
- *
+ *
+ * <p>
+ * The iteration can be made efficient by making use of the fact that values in
+ * the cache (instances of <code>LRUCacheEntry</code>), know their key. For
+ * this reason, Hashtable lookups don't have to be made at each step of the
+ * iteration.
+ *
+ * <p>
+ * Modifications to the cache must not be performed while using the enumeration.
+ * Doing so will lead to an illegal state.
+ *
* @see LRUCache
*/
public interface ICacheEnumeration extends Enumeration {
/**
- * Returns the value of the previously accessed key in the enumeration.
- * Must be called after a call to nextElement().
- *
+ * Returns the value of the previously accessed key in the enumeration. Must
+ * be called after a call to nextElement().
+ *
* @return Value of current cache entry
*/
public Object getValue();