uTools-Manuals/docs/java/javax/swing/text/AbstractWriter.html

<div class="header">
<div class="subTitle">
     javax.swing.text 
   </div>
<h2 class="title" title="Class AbstractWriter">Class AbstractWriter</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.swing.text.AbstractWriter</li>
</ul> </li>
</ul>
<div class="description">
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<dl>
<dt>
        已知直接子类：
       </dt>
<dd>
<span><a href="../../../javax/swing/text/html/HTMLWriter.html" title="javax.swing.text.html中的类">HTMLWriter</a> ， <a href="../../../javax/swing/text/html/MinimalHTMLWriter.html" title="javax.swing.text.html中的类">MinimalHTMLWriter</a></span>
</dd>
</dl>
<hr/> <br/> <pre>public abstract class <span class="typeNameLabel">AbstractWriter</span>
extends <a href="../../../java/lang/Object.html" title="class in java.lang">Object</a></pre>
<div class="block">
<span>AbstractWriter是一个抽象类，它实际上完成了包含属性的元素树的写入工作。</span>
<span>关于每行写出多少，作者默认为100.但是该值可以由子类设置。</span>
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<!-- =========== FIELD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="field.summary">
<!-- --> </a> <h3>Field Summary</h3>
<table border="0" cellpadding="3" cellspacing="0" class="memberSummary" summary="Field Summary table, listing fields, and an explanation">
<caption>
<span>Fields</span>
<span class="tabEnd"> </span>
</caption>
<tbody>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected static char</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#NEWLINE">NEWLINE</a></span></code>
<div class="block">
              文本包如何模型换行。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
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<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/swing/text/AbstractWriter.html#AbstractWriter-java.io.Writer-javax.swing.text.Document-">AbstractWriter</a></span>(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w, <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a> doc)</code>
<div class="block">
              创建一个新的AbstractWriter。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#AbstractWriter-java.io.Writer-javax.swing.text.Document-int-int-">AbstractWriter</a></span>(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w, <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a> doc, int pos, int len)</code>
<div class="block">
              创建一个新的AbstractWriter。 
            </div> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#AbstractWriter-java.io.Writer-javax.swing.text.Element-">AbstractWriter</a></span>(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w, <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> root)</code>
<div class="block">
              创建一个新的AbstractWriter。 
            </div> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#AbstractWriter-java.io.Writer-javax.swing.text.Element-int-int-">AbstractWriter</a></span>(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w, <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> root, int pos, int len)</code>
<div class="block">
              创建一个新的AbstractWriter。 
            </div> </td>
</tr>
</tbody>
</table> </li>
</ul>
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<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="t3"><span><a href="javascript:show(4);">抽象方法</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>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#decrIndent--">decrIndent</a></span>()</code>
<div class="block">
              减少缩进级别。 
            </div> </td>
</tr>
<tr class="rowColor" id="i1">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getCanWrapLines--">getCanWrapLines</a></span>()</code>
<div class="block">
              返回是否可以包装线。 
            </div> </td>
</tr>
<tr class="altColor" id="i2">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getCurrentLineLength--">getCurrentLineLength</a></span>()</code>
<div class="block">
              返回当前行长度。 
            </div> </td>
</tr>
<tr class="rowColor" id="i3">
<td class="colFirst"><code>protected <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getDocument--">getDocument</a></span>()</code>
<div class="block">
              获取文档。 
            </div> </td>
</tr>
<tr class="altColor" id="i4">
<td class="colFirst"><code>protected <a href="../../../javax/swing/text/ElementIterator.html" title="class in javax.swing.text">ElementIterator</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getElementIterator--">getElementIterator</a></span>()</code>
<div class="block">
              获取ElementIterator。 
            </div> </td>
</tr>
<tr class="rowColor" id="i5">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getEndOffset--">getEndOffset</a></span>()</code>
<div class="block">
              返回要输出的最后一个偏移量。 
            </div> </td>
</tr>
<tr class="altColor" id="i6">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getIndentLevel--">getIndentLevel</a></span>()</code>
<div class="block">
              返回当前缩进级别。 
            </div> </td>
</tr>
<tr class="rowColor" id="i7">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getIndentSpace--">getIndentSpace</a></span>()</code>
<div class="block">
              返回要缩进的空间量。 
            </div> </td>
</tr>
<tr class="altColor" id="i8">
<td class="colFirst"><code>protected int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getLineLength--">getLineLength</a></span>()</code>
<div class="block">
              返回最大行长度。 
            </div> </td>
</tr>
<tr class="rowColor" id="i9">
<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/swing/text/AbstractWriter.html#getLineSeparator--">getLineSeparator</a></span>()</code>
<div class="block">
              返回用于表示换行符的字符串。 
            </div> </td>
</tr>
<tr class="altColor" id="i10">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getStartOffset--">getStartOffset</a></span>()</code>
<div class="block">
              返回要输出的第一个偏移量。 
            </div> </td>
</tr>
<tr class="rowColor" id="i11">
<td class="colFirst"><code>protected <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/swing/text/AbstractWriter.html#getText-javax.swing.text.Element-">getText</a></span>(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</code>
<div class="block">
              返回与元素关联的文本。 
            </div> </td>
</tr>
<tr class="altColor" id="i12">
<td class="colFirst"><code>protected <a href="../../../java/io/Writer.html" title="class in java.io">Writer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#getWriter--">getWriter</a></span>()</code>
<div class="block">
              返回用于输出内容的Writer。 
            </div> </td>
</tr>
<tr class="rowColor" id="i13">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#incrIndent--">incrIndent</a></span>()</code>
<div class="block">
              增加缩进级别。 
            </div> </td>
</tr>
<tr class="altColor" id="i14">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#indent--">indent</a></span>()</code>
<div class="block">
              缩进 
            </div> </td>
</tr>
<tr class="rowColor" id="i15">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#inRange-javax.swing.text.Element-">inRange</a></span>(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> next)</code>
<div class="block">
              此方法确定当前元素是否在指定的范围内。 
            </div> </td>
</tr>
<tr class="altColor" id="i16">
<td class="colFirst"><code>protected boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#isLineEmpty--">isLineEmpty</a></span>()</code>
<div class="block">
              如果当前行被视为空，则返回true。 
            </div> </td>
</tr>
<tr class="rowColor" id="i17">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#output-char:A-int-int-">output</a></span>(char[] content, int start, int length)</code>
<div class="block">
              写出内容的最后一站。 
            </div> </td>
</tr>
<tr class="altColor" id="i18">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#setCanWrapLines-boolean-">setCanWrapLines</a></span>(boolean newValue)</code>
<div class="block">
              设置是否可以包装线。 
            </div> </td>
</tr>
<tr class="rowColor" id="i19">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#setCurrentLineLength-int-">setCurrentLineLength</a></span>(int length)</code>
<div class="block">
              设置当前行长度。 
            </div> </td>
</tr>
<tr class="altColor" id="i20">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#setIndentSpace-int-">setIndentSpace</a></span>(int space)</code>
<div class="block">
              启用子类来指定缩进映射到的空格。 
            </div> </td>
</tr>
<tr class="rowColor" id="i21">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#setLineLength-int-">setLineLength</a></span>(int l)</code>
<div class="block">
              启用子类来设置每行要写入的字符数。 
            </div> </td>
</tr>
<tr class="altColor" id="i22">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#setLineSeparator-java.lang.String-">setLineSeparator</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> value)</code>
<div class="block">
              设置用于表示换行符的字符串。 
            </div> </td>
</tr>
<tr class="rowColor" id="i23">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#text-javax.swing.text.Element-">text</a></span>(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)</code>
<div class="block">
              写出文字。 
            </div> </td>
</tr>
<tr class="altColor" id="i24">
<td class="colFirst"><code>protected abstract void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#write--">write</a></span>()</code>
<div class="block">
              这个抽象方法需要由子类实现。 
            </div> </td>
</tr>
<tr class="rowColor" id="i25">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#write-char-">write</a></span>(char ch)</code>
<div class="block">
              写出一个字符 
            </div> </td>
</tr>
<tr class="altColor" id="i26">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#write-char:A-int-int-">write</a></span>(char[] chars, int startIndex, int length)</code>
<div class="block">
              所有写入方法都调用到这一个中。 
            </div> </td>
</tr>
<tr class="rowColor" id="i27">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#write-java.lang.String-">write</a></span>(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> content)</code>
<div class="block">
              写出一个字符串。 
            </div> </td>
</tr>
<tr class="altColor" id="i28">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#writeAttributes-javax.swing.text.AttributeSet-">writeAttributes</a></span>(<a href="../../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a> attr)</code>
<div class="block">
              将属性集写入“&lt;name&gt; = &lt;value&gt;”对。 
            </div> </td>
</tr>
<tr class="rowColor" id="i29">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../javax/swing/text/AbstractWriter.html#writeLineSeparator--">writeLineSeparator</a></span>()</code>
<div class="block">
              写行分隔符。 
            </div> </td>
</tr>
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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>NEWLINE</h4> <pre>protected static final char NEWLINE</pre>
<div class="block">
            文本包如何模型换行。 
          </div>
<dl>
<dt>
<span class="seeLabel">另请参见：</span>
</dt>
<dd>
<a href="../../../javax/swing/text/AbstractWriter.html#getLineSeparator--"><code>getLineSeparator()</code></a> ， 
            <a href="../../../constant-values.html#javax.swing.text.AbstractWriter.NEWLINE">Constant Field Values</a>
</dd>
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<li class="blockList"><a name="constructor.detail">
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<ul class="blockList">
<li class="blockList"> <h4>AbstractWriter</h4> <pre>protected AbstractWriter(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w,
                         <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a> doc)</pre>
<div class="block">
<span>创建一个新的AbstractWriter。</span>
<span>使用文档的默认根目录初始化ElementIterator。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>w</code> - 作家。 
           </dd>
<dd>
<code>doc</code> - 一份文件 
           </dd>
</dl> </li>
</ul> <a name="AbstractWriter-java.io.Writer-javax.swing.text.Document-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>AbstractWriter</h4> <pre>protected AbstractWriter(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w,
                         <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a> doc,
                         int pos,
                         int len)</pre>
<div class="block">
<span>创建一个新的AbstractWriter。</span>
<span>使用传入的元素初始化ElementIterator。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>w</code> - 作家 
           </dd>
<dd>
<code>doc</code> - 一个元素 
           </dd>
<dd>
<code>pos</code> - 文档中获取内容的位置。 
           </dd>
<dd>
<code>len</code> - 写出的金额。 
           </dd>
</dl> </li>
</ul> <a name="AbstractWriter-java.io.Writer-javax.swing.text.Element-">
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<ul class="blockList">
<li class="blockList"> <h4>AbstractWriter</h4> <pre>protected AbstractWriter(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w,
                         <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> root)</pre>
<div class="block">
<span>创建一个新的AbstractWriter。</span>
<span>使用传入的元素初始化ElementIterator。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>w</code> - 作家 
           </dd>
<dd>
<code>root</code> - 一个元素 
           </dd>
</dl> </li>
</ul> <a name="AbstractWriter-java.io.Writer-javax.swing.text.Element-int-int-">
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<ul class="blockListLast">
<li class="blockList"> <h4>AbstractWriter</h4> <pre>protected AbstractWriter(<a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> w,
                         <a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> root,
                         int pos,
                         int len)</pre>
<div class="block">
<span>创建一个新的AbstractWriter。</span>
<span>使用传入的元素初始化ElementIterator。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>w</code> - 作家 
           </dd>
<dd>
<code>root</code> - 一个元素 
           </dd>
<dd>
<code>pos</code> - 文档中提取内容的位置。 
           </dd>
<dd>
<code>len</code> - 写出的金额。 
           </dd>
</dl> </li>
</ul> </li>
</ul>
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<li class="blockList"><a name="method.detail">
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<li class="blockList"> <h4>getStartOffset</h4> <pre>public int getStartOffset()</pre>
<div class="block">
            返回要输出的第一个偏移量。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
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</ul> <a name="getEndOffset--">
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<ul class="blockList">
<li class="blockList"> <h4>getEndOffset</h4> <pre>public int getEndOffset()</pre>
<div class="block">
            返回要输出的最后一个偏移量。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getElementIterator--">
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<ul class="blockList">
<li class="blockList"> <h4>getElementIterator</h4> <pre>protected <a href="../../../javax/swing/text/ElementIterator.html" title="class in javax.swing.text">ElementIterator</a> getElementIterator()</pre>
<div class="block">
            获取ElementIterator。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             ElementIterator。 
           </dd>
</dl> </li>
</ul> <a name="getWriter--">
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<ul class="blockList">
<li class="blockList"> <h4>getWriter</h4> <pre>protected <a href="../../../java/io/Writer.html" title="class in java.io">Writer</a> getWriter()</pre>
<div class="block">
            返回用于输出内容的Writer。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getDocument--">
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<ul class="blockList">
<li class="blockList"> <h4>getDocument</h4> <pre>protected <a href="../../../javax/swing/text/Document.html" title="interface in javax.swing.text">Document</a> getDocument()</pre>
<div class="block">
            获取文档。 
          </div>
<dl>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             文件。 
           </dd>
</dl> </li>
</ul> <a name="inRange-javax.swing.text.Element-">
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<ul class="blockList">
<li class="blockList"> <h4>inRange</h4> <pre>protected boolean inRange(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> next)</pre>
<div class="block">
<span>此方法确定当前元素是否在指定的范围内。</span>
<span>当没有指定范围时，范围被初始化为整个文档。</span>
<span>如果指定的范围与元素的范围相交，则inRange（）将返回true。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>next</code> - 元素。 
           </dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             boolean表示元素是否在范围内。 
           </dd>
</dl> </li>
</ul> <a name="write--">
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<ul class="blockList">
<li class="blockList"> <h4>write</h4> <pre>protected abstract void write()
                       throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a>,
                              <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>这个抽象方法需要由子类实现。</span>
<span>它的责任是迭代元素，并使用write（）方法生成所需格式的输出。</span>
</div>
<dl>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code>
</dd>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code>
</dd>
</dl> </li>
</ul> <a name="getText-javax.swing.text.Element-">
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<ul class="blockList">
<li class="blockList"> <h4>getText</h4> <pre>protected <a href="../../../java/lang/String.html" title="class in java.lang">String</a> getText(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)
                  throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></pre>
<div class="block">
<span>返回与元素关联的文本。</span>
<span>这里的假设是元素是叶元素。</span>
<span>遇到BadLocationException时遇到。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>elem</code> - 
            <code>Element</code>
</dd>
<dt>
<span class="returnLabel">结果</span>
</dt>
<dd>
             文字为 
            <code>String</code>
</dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果pos表示文档中的无效位置 
           </dd>
</dl> </li>
</ul> <a name="text-javax.swing.text.Element-">
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<ul class="blockList">
<li class="blockList"> <h4>text</h4> <pre>protected void text(<a href="../../../javax/swing/text/Element.html" title="interface in javax.swing.text">Element</a> elem)
             throws <a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a>,
                    <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>写出文字。</span>
<span>如果在调用构造函数时指定了一个范围，则只会写出适当的文本范围。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>elem</code> - 元素。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 在任何I / O错误 
           </dd>
<dd>
<code><a href="../../../javax/swing/text/BadLocationException.html" title="class in javax.swing.text">BadLocationException</a></code> - 如果pos表示文档中的无效位置。 
           </dd>
</dl> </li>
</ul> <a name="setLineLength-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setLineLength</h4> <pre>protected void setLineLength(int l)</pre>
<div class="block">
<span>启用子类来设置每行要写入的字符数。</span>
<span>默认值为100。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>l</code> - 最大线路长度。 
           </dd>
</dl> </li>
</ul> <a name="getLineLength--">
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<ul class="blockList">
<li class="blockList"> <h4>getLineLength</h4> <pre>protected int getLineLength()</pre>
<div class="block">
            返回最大行长度。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
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<ul class="blockList">
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<div class="block">
            设置当前行长度。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
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</dl> </li>
</ul> <a name="getCurrentLineLength--">
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<ul class="blockList">
<li class="blockList"> <h4>getCurrentLineLength</h4> <pre>protected int getCurrentLineLength()</pre>
<div class="block">
            返回当前行长度。 
          </div>
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<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
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             1.3 
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</ul> <a name="isLineEmpty--">
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<ul class="blockList">
<li class="blockList"> <h4>isLineEmpty</h4> <pre>protected boolean isLineEmpty()</pre>
<div class="block">
<span>如果当前行被视为空，则返回true。</span>
<span>这是真的当<code>getCurrentLineLength</code> == 0 ||</span>
<span><code>indent</code>已被空白行调用。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
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<dd>
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           </dd>
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</ul> <a name="setCanWrapLines-boolean-">
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<ul class="blockList">
<li class="blockList"> <h4>setCanWrapLines</h4> <pre>protected void setCanWrapLines(boolean newValue)</pre>
<div class="block">
<span>设置是否可以包装线。</span>
<span>在写线时可以切换。</span>
<span>例如，输出HTML可能会在输出引用的字符串时将其设置为false。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
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</dl> </li>
</ul> <a name="getCanWrapLines--">
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<ul class="blockList">
<li class="blockList"> <h4>getCanWrapLines</h4> <pre>protected boolean getCanWrapLines()</pre>
<div class="block">
<span>返回是否可以包装线。</span>
<span>如果这是false，则不会输出lineSeparator的输出。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
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</ul> <a name="setIndentSpace-int-">
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<ul class="blockList">
<li class="blockList"> <h4>setIndentSpace</h4> <pre>protected void setIndentSpace(int space)</pre>
<div class="block">
<span>启用子类来指定缩进映射到的空格。</span>
<span>当缩进发生时，缩进级乘以此映射。</span>
<span>默认值为2。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>space</code> - 表示缩进映射空间的int。 
           </dd>
</dl> </li>
</ul> <a name="getIndentSpace--">
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<li class="blockList"> <h4>getIndentSpace</h4> <pre>protected int getIndentSpace()</pre>
<div class="block">
            返回要缩进的空间量。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
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</ul> <a name="setLineSeparator-java.lang.String-">
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<div class="block">
<span>设置用于表示换行符的字符串。</span>
<span>这是在Document或System属性line.separator的构造函数中初始化的。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="getLineSeparator--">
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<ul class="blockList">
<li class="blockList"> <h4>getLineSeparator</h4> <pre>public <a href="../../../java/lang/String.html" title="class in java.lang">String</a> getLineSeparator()</pre>
<div class="block">
            返回用于表示换行符的字符串。 
          </div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="incrIndent--">
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<ul class="blockList">
<li class="blockList"> <h4>incrIndent</h4> <pre>protected void incrIndent()</pre>
<div class="block">
<span>增加缩进级别。</span>
<span>如果缩进会导致<code>getIndentSpace()</code> * <code>getIndentLevel()</code> &gt;&gt; <code>getLineLength()</code>这不会造成缩进。</span>
</div> </li>
</ul> <a name="decrIndent--">
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<ul class="blockList">
<li class="blockList"> <h4>decrIndent</h4> <pre>protected void decrIndent()</pre>
<div class="block">
            减少缩进级别。 
          </div> </li>
</ul> <a name="getIndentLevel--">
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<ul class="blockList">
<li class="blockList"> <h4>getIndentLevel</h4> <pre>protected int getIndentLevel()</pre>
<div class="block">
<span>返回当前缩进级别。</span>
<span>也就是说，已调用次数<code>incrIndent</code>减去已调用的次数<code>decrIndent</code> 。</span>
</div>
<dl>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="indent--">
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<ul class="blockList">
<li class="blockList"> <h4>indent</h4> <pre>protected void indent()
               throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>缩进</span>
<span>写出的空格数是缩进级别映射映射空间。</span>
<span>如果当前行为空，则不会使当前行为空。</span>
</div>
<dl>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 任何I / O错误 
           </dd>
</dl> </li>
</ul> <a name="write-char-">
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<ul class="blockList">
<li class="blockList"> <h4>write</h4> <pre>protected void write(char ch)
              throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>写出一个字符</span>
<span>这被实现为调用采用char []的<code>write</code>方法。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>ch</code> - 一个字符。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 在任何I / O错误 
           </dd>
</dl> </li>
</ul> <a name="write-java.lang.String-">
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<ul class="blockList">
<li class="blockList"> <h4>write</h4> <pre>protected void write(<a href="../../../java/lang/String.html" title="class in java.lang">String</a> content)
              throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>写出一个字符串。</span>
<span>这被实现来调用采用char []的<code>write</code>方法。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>content</code> - 一个字符串。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 在任何I / O错误 
           </dd>
</dl> </li>
</ul> <a name="writeLineSeparator--">
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<ul class="blockList">
<li class="blockList"> <h4>writeLineSeparator</h4> <pre>protected void writeLineSeparator()
                           throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>写行分隔符。</span>
<span>这将调用<code>output</code>直接以及设置<code>lineLength</code>为0。</span>
</div>
<dl>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="write-char:A-int-int-">
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<ul class="blockList">
<li class="blockList"> <h4>write</h4> <pre>protected void write(char[] chars,
                     int startIndex,
                     int length)
              throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>所有写入方法都调用到这一个中。</span>
<span>如果<code>getCanWrapLines()</code>返回false，这将调用<code>output</code>与每个序列<code>chars</code>不包含换行，随后将呼叫<code>writeLineSeparator</code> 。</span>
<span>另一方面，如果<code>getCanWrapLines()</code>返回true，这将分割字符串，如有必要，所以<code>getLineLength</code>被兑现。</span>
<span>唯一的例外是如果当前字符串不包含空格，并且不适合在这种情况下行长度将超过<code>getLineLength</code> 。</span>
</div>
<dl>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> <a name="writeAttributes-javax.swing.text.AttributeSet-">
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<ul class="blockList">
<li class="blockList"> <h4>writeAttributes</h4> <pre>protected void writeAttributes(<a href="../../../javax/swing/text/AttributeSet.html" title="interface in javax.swing.text">AttributeSet</a> attr)
                        throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>将属性集写入“&lt;name&gt; = &lt;value&gt;”对。</span>
<span>遇到IO时，会抛出IOException。</span>
</div>
<dl>
<dt>
<span class="paramLabel">参数</span>
</dt>
<dd>
<code>attr</code> - 一个AttributeSet。 
           </dd>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code> - 在任何I / O错误 
           </dd>
</dl> </li>
</ul> <a name="output-char:A-int-int-">
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<ul class="blockListLast">
<li class="blockList"> <h4>output</h4> <pre>protected void output(char[] content,
                      int start,
                      int length)
               throws <a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></pre>
<div class="block">
<span>写出内容的最后一站。</span>
<span>所有的写入方法最终都会使用这个方法，这个方法在Writer上调用了<code>write</code> 。</span>
<p> <span>此方法还会根据<code>length</code>更新行长度。</span> <span>如果调用此方法来输出换行符，则当前行长度将不再重新设置为不再有效。</span> <span>如果由呼叫者来做到这一点。</span> <span>使用<code>writeLineSeparator</code>写出一个换行符，它将更新当前行长度。</span> </p>
</div>
<dl>
<dt>
<span class="throwsLabel">异常</span>
</dt>
<dd>
<code><a href="../../../java/io/IOException.html" title="class in java.io">IOException</a></code>
</dd>
<dt>
<span class="simpleTagLabel">从以下版本开始：</span>
</dt>
<dd>
             1.3 
           </dd>
</dl> </li>
</ul> </li>
</ul> </li>
</ul>
</div>
</div>