uTools-Manuals/docs/java/javax/print/attribute/HashAttributeSet.html

<div class="header">
<div class="subTitle">
     javax.print.attribute 
   </div>
<h2 class="title" title="Class HashAttributeSet">Class HashAttributeSet</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.print.attribute.HashAttributeSet</li>
</ul> </li>
</ul>
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<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/print/attribute/AttributeSet.html" title="javax.print.attribute中的接口">AttributeSet</a></span>
</dd>
</dl>
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../javax/print/attribute/HashDocAttributeSet.html" title="javax.print.attribute中的类">HashDocAttributeSet</a> ， <a href="../../../javax/print/attribute/HashPrintJobAttributeSet.html" title="javax.print.attribute中的类">HashPrintJobAttributeSet</a> ， <a href="../../../javax/print/attribute/HashPrintRequestAttributeSet.html" title="javax.print.attribute中的类">HashPrintRequestAttributeSet</a> ， <a href="../../../javax/print/attribute/HashPrintServiceAttributeSet.html" title="javax.print.attribute中的类">HashPrintServiceAttributeSet</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">HashAttributeSet</span>
extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a>
implements <a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a>, <a href="../../../java/io/Serializable.html" title="interface in java.io">Serializable</a></pre>
<div class="block">
        类HashAttributeSet提供 
       <code>AttributeSet</code>实现具有哈希映射的特性。 
       <p></p>
</div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../serialized-form.html#javax.print.attribute.HashAttributeSet">Serialized Form</a>
</dd>
</dl> </li>
</ul>
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<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<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> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet--">HashAttributeSet</a></span>()</code>
<div class="block">
              构造一个新的空属性集。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.Attribute-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</code>
<div class="block">
              构造一个新的属性集，最初用给定的属性填充。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.Attribute:A-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[] attributes)</code>
<div class="block">
              构造一个新的属性集，最初用给定数组的值填充。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.Attribute:A-java.lang.Class-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[] attributes, <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</code>
<div class="block">
              构造一个新的属性集，其中属性集的成员被限制到给定的接口。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.Attribute-java.lang.Class-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute, <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</code>
<div class="block">
              构造一个新的属性集，最初用给定的属性填充，属性集的成员被限制到给定的接口。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code> </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.AttributeSet-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes)</code>
<div class="block">
              构造新的属性集，最初用给定集合中的值填充。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-javax.print.attribute.AttributeSet-java.lang.Class-">HashAttributeSet</a></span>(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes, <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</code>
<div class="block">
              构造一个新的属性集，最初使用给定集合中的值进行填充，其中属性集的成员被限制到给定的接口。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#HashAttributeSet-java.lang.Class-">HashAttributeSet</a></span>(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</code>
<div class="block">
              构造一个新的空属性集，其中属性集的成员被限制到给定的接口。 
            </div> </td>
</tr>
</tbody>
</table> </li>
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<!-- ========== METHOD SUMMARY =========== -->
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<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>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#add-javax.print.attribute.Attribute-">add</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</code>
<div class="block">
              如果指定的属性不存在，请将指定的属性添加到此属性集中，首先删除与指定的属性值相同的属性类别中的任何现有属性。 
            </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/print/attribute/HashAttributeSet.html#addAll-javax.print.attribute.AttributeSet-">addAll</a></span>(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes)</code>
<div class="block">
              将指定集合中的所有元素添加到此属性。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#clear--">clear</a></span>()</code>
<div class="block">
              从该属性集中删除所有属性。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#containsKey-java.lang.Class-">containsKey</a></span>(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</code>
<div class="block">
              如果此属性集包含指定类别的属性，则返回 
             <tt>true</tt> 。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#containsValue-javax.print.attribute.Attribute-">containsValue</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</code>
<div class="block">
              返回 
             <tt>true</tt>如果此属性集包含给定的属性。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#equals-java.lang.Object-">equals</a></span>(<a href="../../../java/lang/Object.html" title="class in java.lang">Object</a> object)</code>
<div class="block">
              将指定的对象与此属性集进行比较以便相等。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code><a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#get-java.lang.Class-">get</a></span>(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</code>
<div class="block">
              返回此属性集在给定属性类别中包含的属性值。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#hashCode--">hashCode</a></span>()</code>
<div class="block">
              返回此属性集的哈希码值。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#isEmpty--">isEmpty</a></span>()</code>
<div class="block">
              如果此属性集不包含任何属性，则返回true。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#remove-javax.print.attribute.Attribute-">remove</a></span>(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</code>
<div class="block">
              从该属性集中删除指定的属性（如果存在）。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#remove-java.lang.Class-">remove</a></span>(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</code>
<div class="block">
              从此属性集中删除此类别的任何属性（如果存在）。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#size--">size</a></span>()</code>
<div class="block">
              返回此属性集中的属性数。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code><a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/print/attribute/HashAttributeSet.html#toArray--">toArray</a></span>()</code>
<div class="block">
              返回此集合中包含的属性的数组。 
            </div> </td>
</tr>
</tbody>
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<li class="blockList"> <h4>HashAttributeSet</h4> <pre>public HashAttributeSet()</pre>
<div class="block">
            构造一个新的空属性集。 
          </div> </li>
</ul> <a name="HashAttributeSet-javax.print.attribute.Attribute-">
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<ul class="blockList">
<li class="blockList"> <h4>HashAttributeSet</h4> <pre>public HashAttributeSet(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</pre>
<div class="block">
            构造一个新的属性集，最初用给定的属性填充。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 添加到集合中的属性值。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>attribute</code>为空，则抛出。 
           </dd>
</dl> </li>
</ul> <a name="HashAttributeSet-javax.print.attribute.Attribute:A-">
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<ul class="blockList">
<li class="blockList"> <h4>HashAttributeSet</h4> <pre>public HashAttributeSet(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[] attributes)</pre>
<div class="block">
<span>构造一个新的属性集，最初用给定数组的值填充。</span>
<span>通过从索引0开始，将元素<code>attributes</code>数组添加到集合中来填充新的属性集。因此，如果数组包含重复的属性值或属性类别，则稍后的数组元素可以替换较早的数组元素。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>attributes</code> - 要添加到集合的属性值的数组。</span>
<span>如果为空，则构造一个空属性集。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>attributes</code>任何元素为空，则抛出。 
           </dd>
</dl> </li>
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<li class="blockList"> <h4>HashAttributeSet</h4> <pre>public HashAttributeSet(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes)</pre>
<div class="block">
            构造新的属性集，最初用给定集合中的值填充。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>attributes</code> - 从中初始化此集合的属性集。</span>
<span>如果为空，则构造一个空属性集。</span>
</dd>
</dl> </li>
</ul> <a name="HashAttributeSet-java.lang.Class-">
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<ul class="blockList">
<li class="blockList"> <h4>HashAttributeSet</h4> <pre>protected HashAttributeSet(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</pre>
<div class="block">
            构造一个新的空属性集，其中属性集的成员被限制到给定的接口。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>interfaceName</code> - 此属性集的所有成员必须是实例的接口。</span>
<span>假定为接口<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口"><code>Attribute</code></a>或其子接口。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - 如果interfaceName为null。 
           </dd>
</dl> </li>
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<ul class="blockList">
<li class="blockList"> <h4>HashAttributeSet</h4> <pre>protected HashAttributeSet(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute,
                           <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</pre>
<div class="block">
            构造一个新的属性集，最初用给定的属性填充，属性集的成员被限制到给定的接口。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 添加到集合中的属性值。 
           </dd>
<dd>
<span><code>interfaceName</code> - 该属性集的所有成员必须是实例的接口。</span>
<span>假定为接口<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口"><code>Attribute</code></a>或其子接口。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>attribute</code>为空，则抛出。 
           </dd>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - 如果interfaceName为null。 
           </dd>
<dd>
<code><a href="../../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - （未经检查的例外）如果 
            <code>attribute</code>不是 
            <code>attribute</code>的实例，则 
            <code>interfaceName</code> 。 
           </dd>
</dl> </li>
</ul> <a name="HashAttributeSet-javax.print.attribute.Attribute:A-java.lang.Class-">
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<ul class="blockList">
<li class="blockList"> <h4>HashAttributeSet</h4> <pre>protected HashAttributeSet(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[] attributes,
                           <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</pre>
<div class="block">
<span>构造一个新的属性集，其中属性集的成员被限制到给定的接口。</span>
<span>通过从索引0开始，将元素<code>attributes</code>数组添加到集合中来填充新的属性集。因此，如果数组包含重复的属性值或属性类别，则稍后的数组元素可以替换较早的数组元素。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>attributes</code> - 要添加到集合的属性值数组。</span>
<span>如果为空，则构造一个空属性集。</span>
</dd>
<dd>
<span><code>interfaceName</code> - 此属性集的所有成员必须是实例的接口。</span>
<span>假定为接口<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口"><code>Attribute</code></a>或其子接口。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>attributes</code>任何元素为空，则抛出。 
           </dd>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - 如果interfaceName为null。 
           </dd>
<dd>
<code><a href="../../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - （未选中的异常）如果attributes的任何元素不是 
            <code>attributes</code>的实例，则 
            <code>interfaceName</code> 。 
           </dd>
</dl> </li>
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<li class="blockList"> <h4>HashAttributeSet</h4> <pre>protected HashAttributeSet(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes,
                           <a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; interfaceName)</pre>
<div class="block">
            构造一个新的属性集，最初使用给定集合中的值进行填充，其中属性集的成员被限制到给定的接口。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>attributes</code> - <code>attributes</code>集合的属性值集。</span>
<span>如果为空，则构造一个空属性集。</span>
</dd>
<dd>
<span><code>interfaceName</code> - 此属性集的所有成员必须是实例的接口。</span>
<span>假定为接口<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口"><code>Attribute</code></a>或其子接口。</span>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - （未经检查的例外）如果attributes的任何元素不是 
            <code>attributes</code>的实例，则 
            <code>interfaceName</code> 。 
           </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="get-java.lang.Class-">
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<ul class="blockList">
<li class="blockList"> <h4>get</h4> <pre>public <a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> get(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</pre>
<div class="block">
<span>返回此属性集在给定属性类别中包含的属性值。</span>
<span>如果此属性集在给定属性类别中不包含任何属性值，则返回<tt>null</tt> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#get-java.lang.Class-">get</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<span><code>category</code> - 要返回其关联属性值的属性类别。</span>
<span>它必须是<a href="../../../java/lang/Class.html" title="java.lang中的类"><code>类</code></a>实现接口<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口"><code>Attribute</code></a> 。</span>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             此属性中包含给定属性类别中的属性值，或 
            <tt>null</tt>如果此属性集不包含给定的属性类别中的任何属性值。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未经检查的异常）如果 
            <code>category</code>为空，则抛出。 
           </dd>
<dd>
<span><code><a href="../../../java/lang/ClassCastException.html" title="class in java.lang">ClassCastException</a></code> - （未经检查的异常）如果<code>category</code>不是实现<a href="../../../java/lang/Class.html" title="java.lang中的类">接口<code>Attribute</code>的<code>类</code></a> ，则抛出<a href="../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口">异常</a> 。</span>
</dd>
</dl> </li>
</ul> <a name="add-javax.print.attribute.Attribute-">
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<ul class="blockList">
<li class="blockList"> <h4>add</h4> <pre>public boolean add(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</pre>
<div class="block">
            如果指定的属性不存在，请将指定的属性添加到此属性集中，首先删除与指定的属性值相同的属性类别中的任何现有属性。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#add-javax.print.attribute.Attribute-">add</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 要添加到此属性集的属性值。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集由于调用而更改，即给定的属性值不是此属性集的成员。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>attribute</code>为空，则抛出。 
           </dd>
<dd>
<code><a href="../../../javax/print/attribute/UnmodifiableSetException.html" title="class in javax.print.attribute">UnmodifiableSetException</a></code> - （未经检查的异常）如果此属性集不支持 
            <code>add()</code>操作。 
           </dd>
</dl> </li>
</ul> <a name="remove-java.lang.Class-">
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<ul class="blockList">
<li class="blockList"> <h4>remove</h4> <pre>public boolean remove(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</pre>
<div class="block">
<span>从此属性集中删除此类别的任何属性（如果存在）。</span>
<span>如果<code>category</code>为空，那么<code>remove()</code>什么也不做，返回<tt>false</tt> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#remove-java.lang.Class-">remove</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>category</code> - 要从此属性集中删除的属性类别。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集作为调用的结果发生更改，即给定的属性类别已成为此属性集的成员。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/UnmodifiableSetException.html" title="class in javax.print.attribute">UnmodifiableSetException</a></code> - （未经检查的异常）如果此属性集不支持 
            <code>remove()</code>操作。 
           </dd>
</dl> </li>
</ul> <a name="remove-javax.print.attribute.Attribute-">
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<ul class="blockList">
<li class="blockList"> <h4>remove</h4> <pre>public boolean remove(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</pre>
<div class="block">
<span>从该属性集中删除指定的属性（如果存在）。</span>
<span>如果<code>attribute</code>为空，那么<code>remove()</code>什么都不做，并返回<tt>false</tt> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#remove-javax.print.attribute.Attribute-">remove</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 要从此属性集中删除的属性值。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集由于调用而更改，即给定属性值已成为此属性集的成员。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/UnmodifiableSetException.html" title="class in javax.print.attribute">UnmodifiableSetException</a></code> - （未经检查的异常）如果此属性集不支持 
            <code>remove()</code>操作。 
           </dd>
</dl> </li>
</ul> <a name="containsKey-java.lang.Class-">
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<ul class="blockList">
<li class="blockList"> <h4>containsKey</h4> <pre>public boolean containsKey(<a href="../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;?&gt; category)</pre>
<div class="block">
            如果此属性集包含指定类别的属性，则返回 
           <tt>true</tt> 。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#containsKey-java.lang.Class-">containsKey</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>category</code> - 在此属性集中的存在将被测试。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集包含指定类别的属性值。 
           </dd>
</dl> </li>
</ul> <a name="containsValue-javax.print.attribute.Attribute-">
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<ul class="blockList">
<li class="blockList"> <h4>containsValue</h4> <pre>public boolean containsValue(<a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a> attribute)</pre>
<div class="block">
            返回 
           <tt>true</tt>如果此属性集包含给定的属性。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#containsValue-javax.print.attribute.Attribute-">containsValue</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attribute</code> - 要在此属性集中存在的值要测试。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集包含给定的属性值。 
           </dd>
</dl> </li>
</ul> <a name="addAll-javax.print.attribute.AttributeSet-">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>addAll</h4> <pre>public boolean addAll(<a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a> attributes)</pre>
<div class="block">
<span>将指定集合中的所有元素添加到此属性。</span>
<span>结果与<a href="../../../javax/print/attribute/HashAttributeSet.html#add-javax.print.attribute.Attribute-"><code>add(Attribute)</code></a>操作已经与指定集合中的每个元素连续应用于此属性集一样。</span>
<span>如果在操作进行中修改了指定的集合，那么<code>addAll(AttributeSet)</code>操作的行为是未指定的。</span>
<p> <span>如果<code>addAll(AttributeSet)</code>操作引发异常，对该属性集的状态的影响是依赖于实现的;</span> <span>在异常点之前的指定集合中的元素可能已经被添加到该属性集中，也可能不被添加到该属性集中。</span> </p>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#addAll-javax.print.attribute.AttributeSet-">addAll</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attributes</code> - 其元素将被添加到此属性集。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果此属性集由于调用而更改。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/UnmodifiableSetException.html" title="class in javax.print.attribute">UnmodifiableSetException</a></code> - （未检查异常）如果此属性集不支持 
            <tt>addAll(AttributeSet)</tt>方法，则抛出此异常。 
           </dd>
<dd>
<code><a href="../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未检查的异常）如果指定集合中的某些元素为空，则该值为空。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/print/attribute/HashAttributeSet.html#add-javax.print.attribute.Attribute-"><code>add(Attribute)</code></a>
</dd>
</dl> </li>
</ul> <a name="size--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>size</h4> <pre>public int size()</pre>
<div class="block">
<span>返回此属性集中的属性数。</span>
<span>如果此属性集包含超过<tt>Integer.MAX_VALUE个</tt>元素，则返回<tt>Integer.MAX_VALUE</tt> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#size--">size</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             此属性集中的属性数。 
           </dd>
</dl> </li>
</ul> <a name="toArray--">
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<ul class="blockList">
<li class="blockList"> <h4>toArray</h4> <pre>public <a href="../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>[] toArray()</pre>
<div class="block">
<span class="descfrmTypeLabel">说明从界面： <code><a href="../../../javax/print/attribute/AttributeSet.html#toArray--">AttributeSet</a></code>复制</span>
</div>
<div class="block">
            返回此集合中包含的属性的数组。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#toArray--">toArray</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             该集合中包含的属性为数组，如果AttributeSet为空，则为零长度。 
           </dd>
</dl> </li>
</ul> <a name="clear--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>clear</h4> <pre>public void clear()</pre>
<div class="block">
            从该属性集中删除所有属性。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#clear--">clear</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/UnmodifiableSetException.html" title="class in javax.print.attribute">UnmodifiableSetException</a></code> - （未经检查的异常）如果此属性集不支持 
            <code>clear()</code>操作。 
           </dd>
</dl> </li>
</ul> <a name="isEmpty--">
<!-- --> </a>
<ul class="blockList">
<li class="blockList"> <h4>isEmpty</h4> <pre>public boolean isEmpty()</pre>
<div class="block">
            如果此属性集不包含任何属性，则返回true。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#isEmpty--">isEmpty</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             如果此属性集不包含属性，则为true。 
           </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> object)</pre>
<div class="block">
<span>将指定的对象与此属性集进行比较以便相等。</span>
<span>如果给定对象也是属性集，并且两个属性集包含相同的属性类别属性值映射，则返回<tt>true</tt> 。</span>
<span>这样可确保<tt>equals()</tt>方法在AttributeSet接口的不同实现中正常工作。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#equals-java.lang.Object-">equals</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</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>在类别 
            <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>object</code> - 要与此属性集进行相等的比较。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
<tt>true</tt>如果指定的对象等于此属性集。 
           </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--">
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<ul class="blockListLast">
<li class="blockList"> <h4>hashCode</h4> <pre>public int hashCode()</pre>
<div class="block">
<span>返回此属性集的哈希码值。</span>
<span>属性集的哈希码被定义为AttributeSet中每个条目的哈希码的总和。</span>
<span>这确保了<tt>t1.equals(t2)</tt>意味着<tt>t1.hashCode()==t2.hashCode()</tt>对于任何两个属性设置<tt>t1</tt>和<tt>t2，</tt>所要求的的常规协定<a href="../../../java/lang/Object.html#hashCode--"><code>Object.hashCode()</code></a> 。</span>
</div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../javax/print/attribute/AttributeSet.html#hashCode--">hashCode</a></code>在界面 
            <code><a href="../../../javax/print/attribute/AttributeSet.html" title="interface in javax.print.attribute">AttributeSet</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>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             该属性集的哈希码值。 
           </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> </li>
</ul> </li>
</ul>
</div>
</div>