mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-07-06 00:32:44 +08:00
622 lines
30 KiB
HTML
622 lines
30 KiB
HTML
<div class="header">
|
||
<div class="subTitle">
|
||
compact3
|
||
</div>
|
||
<div class="subTitle">
|
||
javax.management.openmbean
|
||
</div>
|
||
<h2 class="title" title="Class CompositeDataSupport">Class CompositeDataSupport</h2>
|
||
</div><div class="contentContainer">
|
||
<ul class="inheritance">
|
||
<li><a href="../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
|
||
<li>
|
||
<ul class="inheritance">
|
||
<li>javax.management.openmbean.CompositeDataSupport</li>
|
||
</ul> </li>
|
||
</ul>
|
||
<div class="description">
|
||
<ul class="blockList">
|
||
<li class="blockList">
|
||
<dl>
|
||
<dt>
|
||
All Implemented Interfaces:
|
||
</dt>
|
||
<dd>
|
||
<span><a href="../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../../javax/management/openmbean/CompositeData.html" title="javax.management.openmbean中的接口">CompositeData</a></span>
|
||
</dd>
|
||
</dl>
|
||
<hr/> <br/> <pre>public class <span class="typeNameLabel">CompositeDataSupport</span>
|
||
extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>
|
||
implements <a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a>, <a href="../../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
|
||
<div class="block">
|
||
该
|
||
<tt>CompositeDataSupport</tt>类是实现
|
||
<tt>CompositeData</tt>接口的
|
||
<i>开放数据</i>类。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="simpleTagLabel">从以下版本开始：</span>
|
||
</dt>
|
||
<dd>
|
||
1.5
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见：</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../../serialized-form.html#javax.management.openmbean.CompositeDataSupport">Serialized Form</a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul>
|
||
</div>
|
||
<div class="summary">
|
||
<ul class="blockList">
|
||
<li class="blockList">
|
||
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="constructor.summary">
|
||
<!-- --> </a> <h3>构造方法摘要</h3>
|
||
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Constructor Summary table, listing constructors, and an explanation">
|
||
<caption>
|
||
<span>构造方法</span>
|
||
<span class="tabEnd"> </span>
|
||
</caption>
|
||
<tbody>
|
||
<tr>
|
||
<th class="colOne" scope="col">Constructor and Description</th>
|
||
</tr>
|
||
<tr class="altColor">
|
||
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#CompositeDataSupport-javax.management.openmbean.CompositeType-java.util.Map-">CompositeDataSupport</a></span>(<a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a> compositeType, <a href="../../../java/util/Map.html" title="interface in java.util">Map</a><<a href="../../../java/lang/String.html" title="class in java.lang">String</a>,?> items)</code>
|
||
<div class="block">
|
||
构造一个
|
||
<tt>CompositeDataSupport</tt>实例与指定的
|
||
<tt>compositeType，</tt>其项名称和对应值在地图
|
||
<tt>items</tt>被映射给出。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor">
|
||
<td class="colOne"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#CompositeDataSupport-javax.management.openmbean.CompositeType-java.lang.String:A-java.lang.Object:A-">CompositeDataSupport</a></span>(<a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a> compositeType, <a href="../../../java/lang/String.html" title="class in java.lang">String</a>[] itemNames, <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>[] itemValues)</code>
|
||
<div class="block">
|
||
构造一个
|
||
<tt>CompositeDataSupport</tt>实例与指定的
|
||
<tt>compositeType，</tt>其项值由
|
||
<tt>itemValues[]</tt>指定，以相同的顺序为
|
||
<tt>itemNames[]。</tt>
|
||
</div> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table> </li>
|
||
</ul>
|
||
<!-- ========== METHOD SUMMARY =========== -->
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="method.summary">
|
||
<!-- --> </a> <h3>方法摘要</h3>
|
||
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Method Summary table, listing methods, and an explanation">
|
||
<caption>
|
||
<span class="activeTableTab" id="t0"><span>所有方法</span><span class="tabEnd"> </span></span>
|
||
<span class="tableTab" id="t2"><span><a href="javascript:show(2);">接口方法</a></span><span class="tabEnd"> </span></span>
|
||
<span class="tableTab" id="t4"><span><a href="javascript:show(8);">具体的方法</a></span><span class="tabEnd"> </span></span>
|
||
</caption>
|
||
<tbody>
|
||
<tr>
|
||
<th class="colFirst" scope="col">Modifier and Type</th>
|
||
<th class="colLast" scope="col">Method and Description</th>
|
||
</tr>
|
||
<tr class="altColor" id="i0">
|
||
<td class="colFirst"><code>boolean</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#containsKey-java.lang.String-">containsKey</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> key)</code>
|
||
<div class="block">
|
||
返回
|
||
<tt>true</tt>当且仅当此
|
||
<tt>CompositeData</tt>实例包含名称为
|
||
<tt>key</tt>的项目。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i1">
|
||
<td class="colFirst"><code>boolean</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#containsValue-java.lang.Object-">containsValue</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> value)</code>
|
||
<div class="block">
|
||
返回
|
||
<tt>true</tt>当且仅当此
|
||
<tt>CompositeData</tt>实例包含其值是
|
||
<tt>value</tt>的项目。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i2">
|
||
<td class="colFirst"><code>boolean</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#equals-java.lang.Object-">equals</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</code>
|
||
<div class="block">
|
||
将指定的
|
||
<var>obj</var>参数与此
|
||
<code>CompositeDataSupport</code>实例相比较。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i3">
|
||
<td class="colFirst"><code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#get-java.lang.String-">get</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> key)</code>
|
||
<div class="block">
|
||
返回名称为
|
||
<tt>key</tt>的项目的值。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i4">
|
||
<td class="colFirst"><code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>[]</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#getAll-java.lang.String:A-">getAll</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a>[] keys)</code>
|
||
<div class="block">
|
||
返回其名称由
|
||
<tt>keys</tt>被指定，以相同的顺序为
|
||
<tt>keys</tt>的项目的值的数组。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i5">
|
||
<td class="colFirst"><code><a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a></code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#getCompositeType--">getCompositeType</a></span>()</code>
|
||
<div class="block">
|
||
返回此
|
||
<i>复合数据</i>实例的
|
||
<i>复合类型</i> 。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i6">
|
||
<td class="colFirst"><code>int</code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#hashCode--">hashCode</a></span>()</code>
|
||
<div class="block">
|
||
返回此
|
||
<code>CompositeDataSupport</code>实例的哈希码值。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="rowColor" id="i7">
|
||
<td class="colFirst"><code><a href="../../../java/lang/String.html" title="class in java.lang">String</a></code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#toString--">toString</a></span>()</code>
|
||
<div class="block">
|
||
返回此
|
||
<code>CompositeDataSupport</code>实例的字符串表示形式。
|
||
</div> </td>
|
||
</tr>
|
||
<tr class="altColor" id="i8">
|
||
<td class="colFirst"><code><a href="../../../java/util/Collection.html" title="interface in java.util">Collection</a><?></code></td>
|
||
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/management/openmbean/CompositeDataSupport.html#values--">values</a></span>()</code>
|
||
<div class="block">
|
||
返回此
|
||
<tt>CompositeData</tt>实例中包含的项目值的不可修改的集合视图。
|
||
</div> </td>
|
||
</tr>
|
||
</tbody>
|
||
</table>
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
|
||
<!-- --> </a> <h3>Methods inherited from class java.lang.<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></h3> <code><a href="../../../java/lang/Object.html#clone--">clone</a>, <a href="../../../java/lang/Object.html#finalize--">finalize</a>, <a href="../../../java/lang/Object.html#getClass--">getClass</a>, <a href="../../../java/lang/Object.html#notify--">notify</a>, <a href="../../../java/lang/Object.html#notifyAll--">notifyAll</a>, <a href="../../../java/lang/Object.html#wait--">wait</a>, <a href="../../../java/lang/Object.html#wait-long-">wait</a>, <a href="../../../java/lang/Object.html#wait-long-int-">wait</a></code></li>
|
||
</ul> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
</div>
|
||
<div class="details">
|
||
<ul class="blockList">
|
||
<li class="blockList">
|
||
<!-- ========= CONSTRUCTOR DETAIL ======== -->
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="constructor.detail">
|
||
<!-- --> </a> <h3>构造方法详细信息</h3> <a name="CompositeDataSupport-javax.management.openmbean.CompositeType-java.lang.String:A-java.lang.Object:A-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>CompositeDataSupport</h4> <pre>public CompositeDataSupport(<a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a> compositeType,
|
||
<a href="../../../java/lang/String.html" title="class in java.lang">String</a>[] itemNames,
|
||
<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>[] itemValues)
|
||
throws <a href="../../../javax/management/openmbean/OpenDataException.html" title="class in javax.management.openmbean">OpenDataException</a></pre>
|
||
<div class="block">
|
||
<p> <span>构造一个<tt>CompositeDataSupport</tt>实例与指定的<tt>compositeType，</tt>其项值由<tt>itemValues[]</tt>指定，以相同的顺序为<tt>itemNames[]。</tt></span> <span>由于<tt>CompositeType</tt>未对其项目指定任何订单，因此<tt>itemNames[]</tt>参数用于指定在<tt>itemValues[]</tt>中给出值的<tt>顺序</tt> 。</span> <span>此<tt>CompositeDataSupport</tt>实例中包含的项目内部存储在<tt>TreeMap中</tt> ，因此按其名称的升序字典顺序进行排序，以更快地检索单个项目值。</span> </p>
|
||
<p> <span>构造函数检查下面列出的每个参数的所有约束是否满足，如果没有，则抛出适当的异常。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<span><code>compositeType</code> - 这个<i>复合数据</i>实例的<i>复合类型</i> ;</span>
|
||
<span>不能为空。</span>
|
||
</dd>
|
||
<dd>
|
||
<span><code>itemNames</code> - <tt>itemNames</tt>必须列出，以任意顺序，所有<tt>compositeType</tt>定义的项目名称;</span>
|
||
<span>列出名称的顺序用于匹配<tt>itemValues[]中的</tt>值;</span>
|
||
<span>不能为null或为空。</span>
|
||
</dd>
|
||
<dd>
|
||
<span><code>itemValues</code> -的项目，在<tt>itemNames</tt>以相同的顺序作为各自的名字中列出的值;</span>
|
||
<span>每个项目值可以为空，但如果为非空值，则它必须是相应项目<tt>compositeType</tt>中定义的打开类型的有效值;</span>
|
||
<span>必须与<tt>itemNames</tt>大小相同;</span>
|
||
<span>不能为null或为空。</span>
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> -
|
||
<tt>compositeType</tt>为空，或
|
||
<tt>itemNames[]</tt>或
|
||
<tt>itemValues[]</tt>为空或为空，或
|
||
<tt>itemNames[]</tt>中的一个元素为空或空字符串，或
|
||
<tt>itemNames[]</tt>和
|
||
<tt>itemValues[]</tt>不具有相同的大小。
|
||
</dd>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/OpenDataException.html" title="class in javax.management.openmbean">OpenDataException</a></code> -
|
||
<tt>itemNames[]</tt>或
|
||
<tt>itemValues[]</tt>的大小从在
|
||
<tt>compositeType，</tt>或
|
||
<tt>itemNames[]</tt>的元素之一定义的项目的数量的不同不存在作为在
|
||
<tt>compositeType，</tt>或
|
||
<tt>itemValues[]</tt>的元素之一定义的项名称不是为有效的值compositeType中定义的
|
||
<tt>相应</tt>项目。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="CompositeDataSupport-javax.management.openmbean.CompositeType-java.util.Map-">
|
||
<!-- --> </a>
|
||
<ul class="blockListLast">
|
||
<li class="blockList"> <h4>CompositeDataSupport</h4> <pre>public CompositeDataSupport(<a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a> compositeType,
|
||
<a href="../../../java/util/Map.html" title="interface in java.util">Map</a><<a href="../../../java/lang/String.html" title="class in java.lang">String</a>,?> items)
|
||
throws <a href="../../../javax/management/openmbean/OpenDataException.html" title="class in javax.management.openmbean">OpenDataException</a></pre>
|
||
<div class="block">
|
||
<p> <span>构造一个<tt>CompositeDataSupport</tt>实例与指定的<tt>compositeType，</tt>其项名称和对应值在地图<tt>items</tt>被映射给出。</span> <span>此构造函数将键转换为字符串数组，并将值转换为对象数组，并调用<tt>CompositeDataSupport(javax.management.openmbean.CompositeType, java.lang.String[], java.lang.Object[])</tt> 。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<span><code>compositeType</code> - 此<i>复合数据</i>实例的<i>复合类型</i> ;</span>
|
||
<span>不能为空。</span>
|
||
</dd>
|
||
<dd>
|
||
<span><code>items</code> - 所有项目名称与其值的映射;</span>
|
||
<span><tt>items</tt>必须包含所有在<tt>compositeType</tt>定义的项目名称;</span>
|
||
<span>不能为null或为空。</span>
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> -
|
||
<tt>compositeType</tt>为空，或
|
||
<tt>items</tt>为空或为空，或
|
||
<tt>items</tt>中的一个键为空或空字符串。
|
||
</dd>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/OpenDataException.html" title="class in javax.management.openmbean">OpenDataException</a></code> -
|
||
<tt>items</tt>的大小与
|
||
<tt>compositeType，</tt>或
|
||
<tt>items</tt>的关键之一定义的项目的数量的不同不存在作为在
|
||
<tt>compositeType，</tt>或
|
||
<tt>items</tt>的值之一定义的项名称不是对应的项目作为有效值定义在
|
||
<tt>compositeType</tt> 。
|
||
</dd>
|
||
<dd>
|
||
<code><a href="../../../java/lang/ArrayStoreException.html" title="class in java.lang">ArrayStoreException</a></code> -在
|
||
<tt>items</tt>一个或多个键是类
|
||
<tt>java.lang.String</tt>的不是。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
<!-- ============ METHOD DETAIL ========== -->
|
||
<ul class="blockList">
|
||
<li class="blockList"><a name="method.detail">
|
||
<!-- --> </a> <h3>方法详细信息</h3> <a name="getCompositeType--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getCompositeType</h4> <pre>public <a href="../../../javax/management/openmbean/CompositeType.html" title="class in javax.management.openmbean">CompositeType</a> getCompositeType()</pre>
|
||
<div class="block">
|
||
返回此
|
||
<i>复合数据</i>实例的
|
||
<i>复合类型</i> 。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#getCompositeType--">getCompositeType</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
这个CompositeData的类型。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="get-java.lang.String-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>get</h4> <pre>public <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> get(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> key)</pre>
|
||
<div class="block">
|
||
返回名称为
|
||
<tt>key</tt>的项目的值。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#get-java.lang.String-">get</a></code>在界面
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>key</code> - 项目的名称。
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
与该键相关联的值。
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果
|
||
<tt>key</tt>是空字符串或空字符串。
|
||
</dd>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/InvalidKeyException.html" title="class in javax.management.openmbean">InvalidKeyException</a></code> - 如果
|
||
<tt>key</tt>不是此
|
||
<tt>CompositeData</tt>实例的现有项目名称。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="getAll-java.lang.String:A-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>getAll</h4> <pre>public <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>[] getAll(<a href="../../../java/lang/String.html" title="class in java.lang">String</a>[] keys)</pre>
|
||
<div class="block">
|
||
返回其名称由
|
||
<tt>keys</tt>被指定，以相同的顺序为
|
||
<tt>keys</tt>的项目的值的数组。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#getAll-java.lang.String:A-">getAll</a></code>在界面
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>keys</code> - 项目的名称。
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
与键对应的值。
|
||
</dd>
|
||
<dt>
|
||
<span class="throwsLabel">异常</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/IllegalArgumentException.html" title="class in java.lang">IllegalArgumentException</a></code> - 如果
|
||
<tt>keys</tt>中的元素为空或空字符串。
|
||
</dd>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/InvalidKeyException.html" title="class in javax.management.openmbean">InvalidKeyException</a></code> - 如果
|
||
<tt>keys</tt>中的元素不是此
|
||
<tt>CompositeData</tt>实例的现有项目名称。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="containsKey-java.lang.String-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>containsKey</h4> <pre>public boolean containsKey(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> key)</pre>
|
||
<div class="block">
|
||
<span>返回<tt>true</tt>当且仅当此<tt>CompositeData</tt>实例包含名称为<tt>key</tt>的项目。</span>
|
||
<span>如果<tt>key</tt>是空或空字符串，则此方法只返回false。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#containsKey-java.lang.String-">containsKey</a></code>在界面
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>key</code> - 要测试的关键。
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
如果这个
|
||
<tt>CompositeData</tt>包含密钥，则为true。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="containsValue-java.lang.Object-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>containsValue</h4> <pre>public boolean containsValue(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> value)</pre>
|
||
<div class="block">
|
||
返回
|
||
<tt>true</tt>当且仅当此
|
||
<tt>CompositeData</tt>实例包含其值是
|
||
<tt>value</tt>的项目。
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#containsValue-java.lang.Object-">containsValue</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>value</code> - 要测试的值。
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
如果这个
|
||
<tt>CompositeData</tt>包含该值，则为true。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="values--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>values</h4> <pre>public <a href="../../../java/util/Collection.html" title="interface in java.util">Collection</a><?> values()</pre>
|
||
<div class="block">
|
||
<span>返回此<tt>CompositeData</tt>实例中包含的项目值的不可修改的集合视图。</span>
|
||
<span>返回的集合的迭代器将以相应项目名称的升序字典顺序返回值。</span>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#values--">values</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
价值。
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="equals-java.lang.Object-">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>equals</h4> <pre>public boolean equals(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> obj)</pre>
|
||
<div class="block">
|
||
<span>将指定的<var>obj</var>参数与此<code>CompositeDataSupport</code>实例进行比较以获得相等性。</span>
|
||
<p> <span>返回<tt>true</tt>当且仅当以下所有语句都为真时：</span> </p>
|
||
<ul>
|
||
<li> <span><var>obj</var>是非空，</span> </li>
|
||
<li> <span><var>obj</var>还实现了<code>CompositeData</code>接口，</span> </li>
|
||
<li> <span>它们的复合类型是相等的</span> </li>
|
||
<li> <span>它们的内容，即（名称，值）对相等。</span> <span>如果包含在内容中的值是一个数组，值比较，就好像通过调用完成<a href="../../../java/util/Arrays.html#deepEquals-java.lang.Object:A-java.lang.Object:A-"><code>deepEquals</code></a>方法对象引用类型的阵列或的适当重载<code>Arrays.equals(e1,e2)</code>对于基本类型的阵列</span> </li>
|
||
</ul>
|
||
<p> <span>这确保了此<tt>equals</tt>方法正常工作对作为不同实现<var>的obj</var>参数<code>CompositeData</code>接口，具有在所提到的限制<a href="../../../java/util/Collection.html#equals-java.lang.Object-"><code>equals</code></a>的<tt>java.util.Collection</tt>接口的方法。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#equals-java.lang.Object-">equals</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">重写：</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/Object.html#equals-java.lang.Object-">equals</a></code>在
|
||
<code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="paramLabel">参数</span>
|
||
</dt>
|
||
<dd>
|
||
<code>obj</code> - 要与此
|
||
<code>CompositeDataSupport</code>实例相等的对象。
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
<code>true</code>如果指定的对象等于这个
|
||
<code>CompositeDataSupport</code>实例。
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见：</span>
|
||
</dt>
|
||
<dd>
|
||
<span><a href="../../../java/lang/Object.html#hashCode--"><code>Object.hashCode()</code></a> ， <a href="../../../java/util/HashMap.html" title="java.util中的类"><code>HashMap</code></a></span>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="hashCode--">
|
||
<!-- --> </a>
|
||
<ul class="blockList">
|
||
<li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre>
|
||
<div class="block">
|
||
<span>返回此<code>CompositeDataSupport</code>实例的哈希码值。</span>
|
||
<p> <span>一个的哈希码<code>CompositeDataSupport</code>实例中使用的所有信息元素的哈希码的总和<code>equals</code>比较（即：它的<i>复合类型</i>和所有的项目值）。</span> </p>
|
||
<p> <span>这确保<code>t1.equals(t2)</code>意味着<code>t1.hashCode()==t2.hashCode()</code>对于任何两个<code>CompositeDataSupport</code>实例<code>t1</code>和<code>t2</code> ，根据方法<a href="../../../java/lang/Object.html#hashCode--"><code>Object.hashCode()</code></a>的一般合同的<a href="../../../java/lang/Object.html#hashCode--">要求</a> 。</span> </p>
|
||
<p> <span>每个项目值的哈希码被添加到返回的哈希码。</span> <span>如果一个项目值是一个数组，那么它的哈希码就像通过调用<a href="../../../java/util/Arrays.html#deepHashCode-java.lang.Object:A-"><code>deepHashCode</code></a>方法的对象引用类型数组或<code>Arrays.hashCode(e)</code>适用于原始类型数组的重载一样获得。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#hashCode--">hashCode</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">重写：</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/Object.html#hashCode--">hashCode</a></code>在
|
||
<code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code>类
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
这个
|
||
<code>CompositeDataSupport</code>实例的哈希码值
|
||
</dd>
|
||
<dt>
|
||
<span class="seeLabel">另请参见：</span>
|
||
</dt>
|
||
<dd>
|
||
<a href="../../../java/lang/Object.html#equals-java.lang.Object-"><code>Object.equals(java.lang.Object)</code></a> ，
|
||
<a href="../../../java/lang/System.html#identityHashCode-java.lang.Object-"><code>System.identityHashCode(java.lang.Object)</code></a>
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> <a name="toString--">
|
||
<!-- --> </a>
|
||
<ul class="blockListLast">
|
||
<li class="blockList"> <h4>toString</h4> <pre>public <a href="../../../java/lang/String.html" title="class in java.lang">String</a> toString()</pre>
|
||
<div class="block">
|
||
<span>返回此<code>CompositeDataSupport</code>实例的字符串表示形式。</span>
|
||
<p> <span>字符串表示由此类的名称（即<code>javax.management.openmbean.CompositeDataSupport</code> ）组成，此实例的复合类型的字符串表示形式和内容的字符串表示形式（即列出itemName = itemValue映射）。</span> </p>
|
||
</div>
|
||
<dl>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">Specified by:</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html#toString--">toString</a></code>在接口
|
||
<code><a href="../../../javax/management/openmbean/CompositeData.html" title="interface in javax.management.openmbean">CompositeData</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="overrideSpecifyLabel">重写：</span>
|
||
</dt>
|
||
<dd>
|
||
<code><a href="../../../java/lang/Object.html#toString--">toString</a></code>在
|
||
<code><a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></code>
|
||
</dd>
|
||
<dt>
|
||
<span class="returnLabel">结果</span>
|
||
</dt>
|
||
<dd>
|
||
这个
|
||
<code>CompositeDataSupport</code>实例的字符串表示形式
|
||
</dd>
|
||
</dl> </li>
|
||
</ul> </li>
|
||
</ul> </li>
|
||
</ul>
|
||
</div>
|
||
</div> |