uTools-Manuals/docs/java/org/xml/sax/helpers/LocatorImpl.html

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     compact2, compact3 
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     org.xml.sax.helpers 
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<h2 class="title" title="Class LocatorImpl">Class LocatorImpl</h2>
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<ul class="inheritance">
<li><a href="../../../../java/lang/Object.html" title="class in java.lang">java.lang.Object</a></li>
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<ul class="inheritance">
<li>org.xml.sax.helpers.LocatorImpl</li>
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<div class="description">
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<dl>
<dt>
         All Implemented Interfaces: 
       </dt>
<dd>
<span><a href="../../../../org/xml/sax/Locator.html" title="org.xml.sax中的接口">Locator</a></span>
</dd>
</dl>
<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../../org/xml/sax/ext/Locator2Impl.html" title="org.xml.sax.ext中的类">Locator2Impl</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public class <span class="typeNameLabel">LocatorImpl</span>
extends <a href="../../../../java/lang/Object.html" title="class in java.lang">Object</a>
implements <a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a></pre>
<div class="block">
<span>提供Locator的可选便利实现。</span>
<blockquote>
<span><em>This module, both source code and documentation, is in the Public Domain, and comes with <strong>NO WARRANTY</strong>.</em> See <a href="http://www.saxproject.org">http://www.saxproject.org</a> for further information.</span>
</blockquote>
<p> <span>该类主要用于应用程序编写者，他们可以使用它在文档解析期间的任何时间对定位器进行持久快照：</span> </p>
<pre>  <span>Locator locator;
 Locator startloc;

 public void setLocator (Locator locator)
 {
         // note the locator
   this.locator = locator;
 }

 public void startDocument ()
 {
         // save the location of the start of the document
         // for future use.
   Locator startloc = new LocatorImpl(locator);
 }</span> </pre>
<p> <span>通常，解析器编写者不会使用此类，因为仅在请求时提供位置信息才能更有效，而不是不断更新Locator对象。</span> </p>
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<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
         SAX 1.0 
       </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<span><a href="../../../../org/xml/sax/Locator.html" title="org.xml.sax中的接口"><code>Locator</code></a></span>
</dd>
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<!-- --> </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>
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<tbody>
<tr>
<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#LocatorImpl--">LocatorImpl</a></span>()</code>
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              零参数构造函数。 
            </div> </td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#LocatorImpl-org.xml.sax.Locator-">LocatorImpl</a></span>(<a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a> locator)</code>
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              复制构造函数。 
            </div> </td>
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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>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getColumnNumber--">getColumnNumber</a></span>()</code>
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              返回保存的列号（1）。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getLineNumber--">getLineNumber</a></span>()</code>
<div class="block">
              返回保存的行号（基于1）。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<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="../../../../org/xml/sax/helpers/LocatorImpl.html#getPublicId--">getPublicId</a></span>()</code>
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              返回保存的公共标识符。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<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="../../../../org/xml/sax/helpers/LocatorImpl.html#getSystemId--">getSystemId</a></span>()</code>
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              返回保存的系统标识符。 
            </div> </td>
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<tr class="altColor" id="i4">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setColumnNumber-int-">setColumnNumber</a></span>(int columnNumber)</code>
<div class="block">
              设置此定位器的列号（基于1）。 
            </div> </td>
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<tr class="rowColor" id="i5">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setLineNumber-int-">setLineNumber</a></span>(int lineNumber)</code>
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              设置此定位器的行号（基于1）。 
            </div> </td>
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<tr class="altColor" id="i6">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setPublicId-java.lang.String-">setPublicId</a></span>(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> publicId)</code>
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              设置此定位器的公共标识符。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setSystemId-java.lang.String-">setSystemId</a></span>(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> systemId)</code>
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              设置此定位器的系统标识符。 
            </div> </td>
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<!-- --> </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#toString--">toString</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>
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<div class="details">
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<li class="blockList"> <h4>LocatorImpl</h4> <pre>public LocatorImpl()</pre>
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<span>零参数构造函数。</span>
<p> <span>这通常不会有用，因为此类的主要目的是对现有的定位器进行快照。</span> </p>
</div> </li>
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<li class="blockList"> <h4>LocatorImpl</h4> <pre>public LocatorImpl(<a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a> locator)</pre>
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<span>复制构造函数。</span>
<p> <span>创建一个定位器的当前状态的永久性副本。</span> <span>当原始定位器更改时，此副本仍将保留原始值（并且可以在DocumentHandler方法的范围之外使用）。</span> </p>
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<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>locator</code> - 要复制的定位器。 
           </dd>
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</ul> </li>
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<li class="blockList"> <h4>getPublicId</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getPublicId()</pre>
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            返回保存的公共标识符。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../org/xml/sax/Locator.html#getPublicId--">getPublicId</a></code>在界面 
            <code><a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             公共标识符作为字符串，如果没有可用，则为null。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/Locator.html#getPublicId--"><code>Locator.getPublicId()</code></a> ， 
            <a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setPublicId-java.lang.String-"><code>setPublicId(java.lang.String)</code></a>
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<li class="blockList"> <h4>getSystemId</h4> <pre>public <a href="../../../../java/lang/String.html" title="class in java.lang">String</a> getSystemId()</pre>
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            返回保存的系统标识符。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../org/xml/sax/Locator.html#getSystemId--">getSystemId</a></code>在界面 
            <code><a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             系统标识符为字符串，如果没有可用，则为空。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/Locator.html#getSystemId--"><code>Locator.getSystemId()</code></a> ， 
            <a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setSystemId-java.lang.String-"><code>setSystemId(java.lang.String)</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>getLineNumber</h4> <pre>public int getLineNumber()</pre>
<div class="block">
            返回保存的行号（基于1）。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../org/xml/sax/Locator.html#getLineNumber--">getLineNumber</a></code>在界面 
            <code><a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             行号为整数，如果没有可用，则为-1。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/Locator.html#getLineNumber--"><code>Locator.getLineNumber()</code></a> ， 
            <a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setLineNumber-int-"><code>setLineNumber(int)</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>getColumnNumber</h4> <pre>public int getColumnNumber()</pre>
<div class="block">
            返回保存的列号（1）。 
          </div>
<dl>
<dt>
<span class="overrideSpecifyLabel">Specified by:</span>
</dt>
<dd>
<code><a href="../../../../org/xml/sax/Locator.html#getColumnNumber--">getColumnNumber</a></code>在界面 
            <code><a href="../../../../org/xml/sax/Locator.html" title="interface in org.xml.sax">Locator</a></code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             列号为整数，如果没有可用，则为-1。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/Locator.html#getColumnNumber--"><code>Locator.getColumnNumber()</code></a> ， 
            <a href="../../../../org/xml/sax/helpers/LocatorImpl.html#setColumnNumber-int-"><code>setColumnNumber(int)</code></a>
</dd>
</dl> </li>
</ul> <a name="setPublicId-java.lang.String-">
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<ul class="blockList">
<li class="blockList"> <h4>setPublicId</h4> <pre>public void setPublicId(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> publicId)</pre>
<div class="block">
            设置此定位器的公共标识符。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>publicId</code> - 新的公共标识符，如果没有可用，则为null。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getPublicId--"><code>getPublicId()</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>setSystemId</h4> <pre>public void setSystemId(<a href="../../../../java/lang/String.html" title="class in java.lang">String</a> systemId)</pre>
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            设置此定位器的系统标识符。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>systemId</code> - 新的系统标识符，如果没有可用，则为null。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getSystemId--"><code>getSystemId()</code></a>
</dd>
</dl> </li>
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<li class="blockList"> <h4>setLineNumber</h4> <pre>public void setLineNumber(int lineNumber)</pre>
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            设置此定位器的行号（基于1）。 
          </div>
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<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>lineNumber</code> - 行号，如果没有可用，则为-1。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getLineNumber--"><code>getLineNumber()</code></a>
</dd>
</dl> </li>
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<ul class="blockListLast">
<li class="blockList"> <h4>setColumnNumber</h4> <pre>public void setColumnNumber(int columnNumber)</pre>
<div class="block">
            设置此定位器的列号（基于1）。 
          </div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>columnNumber</code> - 列号，如果没有可用，则为-1。 
           </dd>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../../org/xml/sax/helpers/LocatorImpl.html#getColumnNumber--"><code>getColumnNumber()</code></a>
</dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
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