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| <h2 title="Interface Cache.Entry" class="title">Interface Cache.Entry<K,V></h2> |
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| <dt>All Known Subinterfaces:</dt> |
| <dd><a href="../../javax/cache/processor/MutableEntry.html" title="interface in javax.cache.processor">MutableEntry</a><K,V></dd> |
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| <dt>All Known Implementing Classes:</dt> |
| <dd><a href="../../javax/cache/event/CacheEntryEvent.html" title="class in javax.cache.event">CacheEntryEvent</a></dd> |
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| <dt>Enclosing interface:</dt> |
| <dd><a href="../../javax/cache/Cache.html" title="interface in javax.cache">Cache</a><<a href="../../javax/cache/Cache.html" title="type parameter in Cache">K</a>,<a href="../../javax/cache/Cache.html" title="type parameter in Cache">V</a>></dd> |
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| <pre>public static interface <span class="strong">Cache.Entry<K,V></span></pre> |
| <div class="block">A cache entry (key-value pair).</div> |
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| <td class="colFirst"><code><a href="../../javax/cache/Cache.Entry.html" title="type parameter in Cache.Entry">K</a></code></td> |
| <td class="colLast"><code><strong><a href="../../javax/cache/Cache.Entry.html#getKey()">getKey</a></strong>()</code> |
| <div class="block">Returns the key corresponding to this entry.</div> |
| </td> |
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| <td class="colFirst"><code><a href="../../javax/cache/Cache.Entry.html" title="type parameter in Cache.Entry">V</a></code></td> |
| <td class="colLast"><code><strong><a href="../../javax/cache/Cache.Entry.html#getValue()">getValue</a></strong>()</code> |
| <div class="block">Returns the value stored in the cache when this entry was created.</div> |
| </td> |
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| <td class="colFirst"><code><T> T</code></td> |
| <td class="colLast"><code><strong><a href="../../javax/cache/Cache.Entry.html#unwrap(java.lang.Class)">unwrap</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> clazz)</code> |
| <div class="block">Provides a standard way to access the underlying concrete cache entry |
| implementation in order to provide access to further, proprietary features.</div> |
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| <h4>getKey</h4> |
| <pre><a href="../../javax/cache/Cache.Entry.html" title="type parameter in Cache.Entry">K</a> getKey()</pre> |
| <div class="block">Returns the key corresponding to this entry.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the key corresponding to this entry</dd></dl> |
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| <h4>getValue</h4> |
| <pre><a href="../../javax/cache/Cache.Entry.html" title="type parameter in Cache.Entry">V</a> getValue()</pre> |
| <div class="block">Returns the value stored in the cache when this entry was created.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>the value corresponding to this entry</dd></dl> |
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| <h4>unwrap</h4> |
| <pre><T> T unwrap(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> clazz)</pre> |
| <div class="block">Provides a standard way to access the underlying concrete cache entry |
| implementation in order to provide access to further, proprietary features. |
| <p> |
| If the provider's implementation does not support the specified class, |
| the <a href="http://download.oracle.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> is thrown.</div> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>clazz</code> - the proprietary class or interface of the underlying |
| concrete cache. It is this type that is returned.</dd> |
| <dt><span class="strong">Returns:</span></dt><dd>an instance of the underlying concrete cache</dd> |
| <dt><span class="strong">Throws:</span></dt> |
| <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the caching provider doesn't support |
| the specified class.</dd></dl> |
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