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<div class="subTitle">org.apache.hadoop.hbase.hbtop.terminal.impl</div>
<h2 title="Class TerminalImpl" class="title">Class TerminalImpl</h2>
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<li>org.apache.hadoop.hbase.hbtop.terminal.impl.TerminalImpl</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a>, <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/Terminal.html" title="interface in org.apache.hadoop.hbase.hbtop.terminal">Terminal</a></dd>
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<pre>@InterfaceAudience.Private
public class <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.52">TerminalImpl</a>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>
implements <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/Terminal.html" title="interface in org.apache.hadoop.hbase.hbtop.terminal">Terminal</a></pre>
<div class="block">An implementation of the <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/Terminal.html" title="interface in org.apache.hadoop.hbase.hbtop.terminal"><code>Terminal</code></a> interface for normal display mode.
This implementation produces output intended for human viewing. In particular, it only displays
one screenful of data. The output contains some escape sequences for formatting.</div>
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<h3>Field Summary</h3>
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<caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
<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>private <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">TerminalSize</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#cachedTerminalSize">cachedTerminalSize</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/KeyPressGenerator.html" title="class in org.apache.hadoop.hbase.hbtop.terminal.impl">KeyPressGenerator</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#keyPressGenerator">keyPressGenerator</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Queue.html?is-external=true" title="class or interface in java.util">Queue</a>&lt;<a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/KeyPress.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">KeyPress</a>&gt;</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#keyPressQueue">keyPressQueue</a></span></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>private static org.slf4j.Logger</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#LOGGER">LOGGER</a></span></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/io/PrintWriter.html?is-external=true" title="class or interface in java.io">PrintWriter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#output">output</a></span></code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/ScreenBuffer.html" title="class in org.apache.hadoop.hbase.hbtop.terminal.impl">ScreenBuffer</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#screenBuffer">screenBuffer</a></span></code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#TerminalImpl--">TerminalImpl</a></span>()</code>&nbsp;</td>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#TerminalImpl-java.lang.String-">TerminalImpl</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;title)</code>&nbsp;</td>
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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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<tr id="i0" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#clear--">clear</a></span>()</code>&nbsp;</td>
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<tr id="i1" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#close--">close</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">TerminalSize</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#doResizeIfNecessary--">doResizeIfNecessary</a></span>()</code>&nbsp;</td>
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<tr id="i3" class="rowColor">
<td class="colFirst"><code>private <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#doStty-java.lang.String-">doStty</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;sttyOptionsString)</code>&nbsp;</td>
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<tr id="i4" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/CursorPosition.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">CursorPosition</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#getCursorPosition--">getCursorPosition</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">TerminalSize</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#getSize--">getSize</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalPrinter.html" title="interface in org.apache.hadoop.hbase.hbtop.terminal">TerminalPrinter</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#getTerminalPrinter-int-">getTerminalPrinter</a></span>(int&nbsp;startRow)</code>&nbsp;</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#hideCursor--">hideCursor</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/KeyPress.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">KeyPress</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#pollKeyPress--">pollKeyPress</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>private <a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">TerminalSize</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#queryTerminalSize--">queryTerminalSize</a></span>()</code>&nbsp;</td>
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<tr id="i10" class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#refresh--">refresh</a></span>()</code>&nbsp;</td>
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<tr id="i11" class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#setCursorPosition-int-int-">setCursorPosition</a></span>(int&nbsp;column,
int&nbsp;row)</code>&nbsp;</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#setTitle-java.lang.String-">setTitle</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;title)</code>&nbsp;</td>
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<tr id="i13" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#sttyCooked--">sttyCooked</a></span>()</code>&nbsp;</td>
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<tr id="i14" class="altColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#sttyRaw--">sttyRaw</a></span>()</code>&nbsp;</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>private void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#updateTerminalSize-int-int-">updateTerminalSize</a></span>(int&nbsp;columns,
int&nbsp;rows)</code>&nbsp;</td>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>LOGGER</h4>
<pre>private static final&nbsp;org.slf4j.Logger <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.54">LOGGER</a></pre>
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<pre>private&nbsp;<a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/TerminalSize.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">TerminalSize</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.56">cachedTerminalSize</a></pre>
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<h4>output</h4>
<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/io/PrintWriter.html?is-external=true" title="class or interface in java.io">PrintWriter</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.58">output</a></pre>
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<h4>screenBuffer</h4>
<pre>private final&nbsp;<a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/ScreenBuffer.html" title="class in org.apache.hadoop.hbase.hbtop.terminal.impl">ScreenBuffer</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.60">screenBuffer</a></pre>
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<pre>private final&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Queue.html?is-external=true" title="class or interface in java.util">Queue</a>&lt;<a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/KeyPress.html" title="class in org.apache.hadoop.hbase.hbtop.terminal">KeyPress</a>&gt; <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.62">keyPressQueue</a></pre>
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<pre>private final&nbsp;<a href="../../../../../../../org/apache/hadoop/hbase/hbtop/terminal/impl/KeyPressGenerator.html" title="class in org.apache.hadoop.hbase.hbtop.terminal.impl">KeyPressGenerator</a> <a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.63">keyPressGenerator</a></pre>
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<pre>public&nbsp;<a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.65">TerminalImpl</a>()</pre>
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<pre>public&nbsp;<a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.69">TerminalImpl</a>(@Nullable
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;title)</pre>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../../src-html/org/apache/hadoop/hbase/hbtop/terminal/impl/TerminalImpl.html#line.112">refresh</a>()</pre>
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