uTools-Manuals/docs/java/javax/print/attribute/standard/RequestingUserName.html

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     javax.print.attribute.standard 
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<h2 class="title" title="Class RequestingUserName">Class RequestingUserName</h2>
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<li>javax.print.attribute.standard.RequestingUserName</li>
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         All Implemented Interfaces: 
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<span><a href="../../../../java/io/Serializable.html" title="java.io中的接口">Serializable</a> ， <a href="../../../../java/lang/Cloneable.html" title="java.lang中的接口">Cloneable</a> ， <a href="../../../../javax/print/attribute/Attribute.html" title="javax.print.attribute中的接口">Attribute</a> ， <a href="../../../../javax/print/attribute/PrintRequestAttribute.html" title="javax.print.attribute中的接口">PrintRequestAttribute</a></span>
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<hr/> <br/> <pre>public final class <span class="typeNameLabel">RequestingUserName</span>
extends <a href="../../../../javax/print/attribute/TextSyntax.html" title="class in javax.print.attribute">TextSyntax</a>
implements <a href="../../../../javax/print/attribute/PrintRequestAttribute.html" title="interface in javax.print.attribute">PrintRequestAttribute</a></pre>
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<span>Class RequestingUserName是一个打印属性类，一个文本属性，指定提交打印作业的最终用户的名称。</span>
<span>请求用户名是由客户端定义的任意字符串。</span>
<span>打印机不将客户端指定的RequestingUserName属性放入打印作业的属性集中;</span>
<span>相反，打印机放置了一个<a href="../../../../javax/print/attribute/standard/JobOriginatingUserName.html" title="javax.print.attribute.standard中的类"><code>JobOriginatingUserName</code></a>属性。</span>
<span>这意味着支持使用此属性指定用户名的服务也应该在作业的属性集中报告JobOriginatingUserName。</span>
<span>请注意，许多打印服务可能有一种独立验证用户名的方式，因此可能会声明对请求用户名的支持，但实际上会报告由服务认证的用户名，而不是通过此属性指定的用户名。</span>
<p> <span><b>IPP兼容性：</b>字符串值给出IPP名称值。</span> <span>该地区提供IPP自然语言。</span> <span>由<code>getName()</code>返回的类别名称提供IPP属性名称。</span> </p>
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<span class="seeLabel">另请参见：</span>
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<a href="../../../../serialized-form.html#javax.print.attribute.standard.RequestingUserName">Serialized Form</a>
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<th class="colOne" scope="col">Constructor and Description</th>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../javax/print/attribute/standard/RequestingUserName.html#RequestingUserName-java.lang.String-java.util.Locale-">RequestingUserName</a></span>(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> userName, <a href="../../../../java/util/Locale.html" title="class in java.util">Locale</a> locale)</code>
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              使用给定的用户名和区域设置构造一个新的请求用户名属性。 
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/print/attribute/standard/RequestingUserName.html#equals-java.lang.Object-">equals</a></span>(<a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a> object)</code>
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              返回此请求用户名属性是否等同于传入的对象。 
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<td class="colFirst"><code><a href="../../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;? extends <a href="../../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/print/attribute/standard/RequestingUserName.html#getCategory--">getCategory</a></span>()</code>
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              获取要用作此打印属性值的“类别”的打印属性类。 
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<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/print/attribute/standard/RequestingUserName.html#getName--">getName</a></span>()</code>
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              获取此属性值是一个实例的类别的名称。 
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<li class="blockList"> <h4>RequestingUserName</h4> <pre>public RequestingUserName(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> userName,
                          <a href="../../../../java/util/Locale.html" title="class in java.util">Locale</a> locale)</pre>
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            使用给定的用户名和区域设置构造一个新的请求用户名属性。 
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<span class="paramLabel">参数</span>
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<code>userName</code> - 用户名。 
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<span><code>locale</code> - 文本字符串的自然语言。</span>
<span>null解释为默认的语言环境作为由返回<code>Locale.getDefault()</code></span>
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<span class="throwsLabel">异常</span>
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<code><a href="../../../../java/lang/NullPointerException.html" title="class in java.lang">NullPointerException</a></code> - （未选中的异常）如果 
            <code>userName</code>为空，则抛出。 
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<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>
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<span>返回此请求用户名属性是否等同于传入的对象。</span>
<span>要相等的，所有以下条件必须为真：</span>
<ol type="1">
<li> <span><code>object</code>不为空。</span> </li>
<li> <span><code>object</code>是一个RequestingUserName类的实例。</span> </li>
<li> <span>这个请求用户名属性的底层字符串和<code>object</code>的底层字符串是相等的。</span> </li>
<li> <span>此请求用户名属性的区域设置和<code>object</code>的区域设置相等。</span> </li>
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<span class="overrideSpecifyLabel">重写：</span>
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<code><a href="../../../../javax/print/attribute/TextSyntax.html#equals-java.lang.Object-">equals</a></code>在 
            <code><a href="../../../../javax/print/attribute/TextSyntax.html" title="class in javax.print.attribute">TextSyntax</a></code>
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<span class="paramLabel">参数</span>
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<code>object</code> - 要对比的对象。 
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<span class="returnLabel">结果</span>
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             如果 
            <code>object</code>相当于此请求用户名属性，则为true，否则为false。 
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<span class="seeLabel">另请参见：</span>
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<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>
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<li class="blockList"> <h4>getCategory</h4> <pre>public final <a href="../../../../java/lang/Class.html" title="class in java.lang">类</a>&lt;? extends <a href="../../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a>&gt; getCategory()</pre>
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<span>获取要用作此打印属性值的“类别”的打印属性类。</span>
<p> <span>对于RequestingUserName类，该类别是RequestingUserName类本身。</span> </p>
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<span class="overrideSpecifyLabel">Specified by:</span>
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<code><a href="../../../../javax/print/attribute/Attribute.html#getCategory--">getCategory</a></code>在接口 
            <code><a href="../../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a></code>
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<span class="returnLabel">结果</span>
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<span>打印属性类（category），类别为<a href="../../../../java/lang/Class.html" title="java.lang中的类"><code>java.lang.Class</code>的</a>一个实例。</span>
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<li class="blockList"> <h4>getName</h4> <pre>public final <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getName()</pre>
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<span>获取此属性值是一个实例的类别的名称。</span>
<p> <span>对于RequestingUserName类，类别名称为<code>"requesting-user-name"</code> 。</span> </p>
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<span class="overrideSpecifyLabel">Specified by:</span>
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<code><a href="../../../../javax/print/attribute/Attribute.html#getName--">getName</a></code>在接口 
            <code><a href="../../../../javax/print/attribute/Attribute.html" title="interface in javax.print.attribute">Attribute</a></code>
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             属性类别名称。 
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