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

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     javax.print.attribute.standard 
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<h2 class="title" title="Class PrinterMessageFromOperator">Class PrinterMessageFromOperator</h2>
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<li>javax.print.attribute.standard.PrinterMessageFromOperator</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/PrintServiceAttribute.html" title="javax.print.attribute中的接口">PrintServiceAttribute</a></span>
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<hr/> <br/> <pre>public final class <span class="typeNameLabel">PrinterMessageFromOperator</span>
extends <a href="../../../../javax/print/attribute/TextSyntax.html" title="class in javax.print.attribute">TextSyntax</a>
implements <a href="../../../../javax/print/attribute/PrintServiceAttribute.html" title="interface in javax.print.attribute">PrintServiceAttribute</a></pre>
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<span>PrinterMessageFromOperator类是一个打印属性类，一个文本属性，它提供来自操作员，系统管理员或“智能”过程的消息，以向最终用户指示打印机的信息或状态，例如为什么不可用或何时预计可用。</span>
<p> <span>打印服务的属性集包括零个实例或PrinterMessageFromOperator属性的一个实例，不超过一个实例。</span> <span>一个新的PrinterMessageFromOperator属性替换现有的PrinterMessageFromOperator属性（如果有的话）。</span> <span>换句话说，PrinterMessageFromOperator并不是一个历史记录。</span> <span>如果需要，客户端可以检测到打印服务的PrinterMessageFromOperator属性的更改，并维护客户端自己的PrinterMessageFromOperator属性值的历史记录日志。</span> </p>
<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.PrinterMessageFromOperator">Serialized Form</a>
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<span>构造方法</span>
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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/PrinterMessageFromOperator.html#PrinterMessageFromOperator-java.lang.String-java.util.Locale-">PrinterMessageFromOperator</a></span>(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> message, <a href="../../../../java/util/Locale.html" title="class in java.util">Locale</a> locale)</code>
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              使用给定的消息和区域设置构造来自operator属性的新打印机消息。 
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<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>
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<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../javax/print/attribute/standard/PrinterMessageFromOperator.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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              返回来自operator属性的此打印机消息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/PrinterMessageFromOperator.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/PrinterMessageFromOperator.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>PrinterMessageFromOperator</h4> <pre>public PrinterMessageFromOperator(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> message,
                                  <a href="../../../../java/util/Locale.html" title="class in java.util">Locale</a> locale)</pre>
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            使用给定的消息和区域设置构造来自operator属性的新打印机消息。 
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<span class="paramLabel">参数</span>
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<code>message</code> - 留言。 
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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>message</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>返回来自operator属性的此打印机消息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>
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<li> <span><code>object</code>不为空。</span> </li>
<li> <span><code>object</code>是PrinterMessageFromOperator类的一个实例。</span> </li>
<li> <span>从运营商属性的底层字符串和该打印机消息<code>object</code>底层字符串相等。</span> </li>
<li> <span>从运营商属性的语言环境和该打印机消息<code>object</code> “的语言环境相等。</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> - 要比较的对象。 
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<span class="returnLabel">结果</span>
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             如果 
            <code>object</code>等效于来自operator属性的此打印机消息，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PrinterMessageFromOperator类，该类别是PrinterMessageFromOperator类。</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PrinterMessageFromOperator类，类别名称为<code>"printer-message-from-operator"</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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<span class="returnLabel">结果</span>
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             属性类别名称。 
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