uTools-Manuals/docs/java/javax/sound/sampled/Control.html

<div class="header">
<div class="subTitle">
     javax.sound.sampled 
   </div>
<h2 class="title" title="Class Control">Class Control</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.sound.sampled.Control</li>
</ul> </li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../javax/sound/sampled/BooleanControl.html" title="javax.sound.sampled中的类">BooleanControl</a> ， <a href="../../../javax/sound/sampled/CompoundControl.html" title="javax.sound.sampled中的类">CompoundControl</a> ， <a href="../../../javax/sound/sampled/EnumControl.html" title="javax.sound.sampled中的类">EnumControl</a> ， <a href="../../../javax/sound/sampled/FloatControl.html" title="javax.sound.sampled中的类">FloatControl</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">Control</span>
extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></pre>
<div class="block">
<span><a href="../../../javax/sound/sampled/Line.html" title="javax.sound.sampled中的接口"><code>Lines</code></a>经常有一组控制，如增益和平移，影响通过线路的音频信号。</span>
<span>Java Sound的<code>Line</code>对象可以通过将其类作为参数传递给<a href="../../../javax/sound/sampled/Line.html#getControl-javax.sound.sampled.Control.Type-"><code>getControl</code></a>方法来获取特定的控件对象。</span>
<p> <span>因为各种类型的控件具有不同的目的和特征，所以它们的所有功能都是从定义各种控件的子类进行访问的。</span> </p>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         1.3 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/sound/sampled/Line.html#getControls--"><code>Line.getControls()</code></a> ， 
        <a href="../../../javax/sound/sampled/Line.html#isControlSupported-javax.sound.sampled.Control.Type-"><code>Line.isControlSupported(javax.sound.sampled.Control.Type)</code></a>
</dd>
</dl> </li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ======== NESTED CLASS SUMMARY ======== -->
<ul class="blockList">
<li class="blockList"><a name="nested.class.summary">
<!-- --> </a> <h3>Nested Class Summary</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Nested Class Summary table, listing nested classes, and an explanation">
<caption>
<span>Nested Classes</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Class and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/sound/sampled/Control.Type.html" title="class in javax.sound.sampled">Control.Type</a></span></code>
<div class="block">
<code>Type</code>类的一个实例表示控件的类型。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
<!-- ======== 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="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/sound/sampled/Control.html#Control-javax.sound.sampled.Control.Type-">Control</a></span>(<a href="../../../javax/sound/sampled/Control.Type.html" title="class in javax.sound.sampled">Control.Type</a> type)</code>
<div class="block">
              构造具有指定类型的控件。 
            </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><a href="../../../javax/sound/sampled/Control.Type.html" title="class in javax.sound.sampled">Control.Type</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/sound/sampled/Control.html#getType--">getType</a></span>()</code>
<div class="block">
              获取控件的类型。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<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/sound/sampled/Control.html#toString--">toString</a></span>()</code>
<div class="block">
              获取描述控件类型及其当前状态的字符串。 
            </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#equals-java.lang.Object-">equals</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#hashCode--">hashCode</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="Control-javax.sound.sampled.Control.Type-">
<!-- --> </a>
<ul class="blockListLast">
<li class="blockList"> <h4>Control</h4> <pre>protected Control(<a href="../../../javax/sound/sampled/Control.Type.html" title="class in javax.sound.sampled">Control.Type</a> type)</pre>
<div class="block">
            构造具有指定类型的控件。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>type</code> - 所需的控制种类 
           </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="getType--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>getType</h4> <pre>public <a href="../../../javax/sound/sampled/Control.Type.html" title="class in javax.sound.sampled">Control.Type</a> getType()</pre>
<div class="block">
            获取控件的类型。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             控件的类型。 
           </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">
            获取描述控件类型及其当前状态的字符串。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">重写：</span>
</dt>
<dd>
<code><a href="../../../java/lang/Object.html#toString--">toString</a></code>在类别 
            <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>
             控件的字符串表示形式。 
           </dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>