Google Git
Sign in
apache / calcite-site / bf7470eb6bf1d52715d1d602e33af45602b82bc0 / . / apidocs / javadocAggregate / org / apache / calcite / util / Unsafe.html
blob: fe8adb1699b0672c0cc136b44ae35e36eeff7335 [file] [log] [blame]
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<!-- NewPage -->
<html lang="zh">
<head>
<!-- Generated by javadoc -->
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Unsafe (Apache Calcite calcite API)</title>
<link rel="stylesheet" type="text/css" href="../../../../stylesheet.css" title="Style">
<script type="text/javascript" src="../../../../script.js"></script>
</head>
<body>
<script type="text/javascript"><!--
try {
if (location.href.indexOf('is-external=true') == -1) {
parent.document.title="Unsafe (Apache Calcite calcite API)";
}
}
catch(err) {
}
//-->
var methods = {"i0":9,"i1":9,"i2":9,"i3":9,"i4":9};
var tabs = {65535:["t0","所有方法"],1:["t1","静态方法"],8:["t4","具体方法"]};
var altColor = "altColor";
var rowColor = "rowColor";
var tableTab = "tableTab";
var activeTableTab = "activeTableTab";
</script>
<noscript>
<div>您的浏览器已禁用 JavaScript。</div>
</noscript>
<!-- ========= START OF TOP NAVBAR ======= -->
<div class="topNav"><a name="navbar.top">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.top" title="跳过导航链接">跳过导航链接</a></div>
<a name="navbar.top.firstrow">
<!-- -->
</a>
<ul class="navList" title="导航">
<li><a href="../../../../overview-summary.html">概览</a></li>
<li><a href="package-summary.html">程序包</a></li>
<li class="navBarCell1Rev">类</li>
<li><a href="package-tree.html">树</a></li>
<li><a href="../../../../deprecated-list.html">已过时</a></li>
<li><a href="../../../../index-all.html">索引</a></li>
<li><a href="../../../../help-doc.html">帮助</a></li>
</ul>
<div class="aboutLanguage"><b>Apache Calcite</b></div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/calcite/util/UnmodifiableArrayList.html" title="org.apache.calcite.util中的类"><span class="typeNameLink">上一个类</span></a></li>
<li><a href="../../../../org/apache/calcite/util/Util.html" title="org.apache.calcite.util中的类"><span class="typeNameLink">下一个类</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/calcite/util/Unsafe.html" target="_top">框架</a></li>
<li><a href="Unsafe.html" target="_top">无框架</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_top">
<li><a href="../../../../allclasses-noframe.html">所有类</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_top");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>概要:&nbsp;</li>
<li>嵌套&nbsp;|&nbsp;</li>
<li>字段&nbsp;|&nbsp;</li>
<li>构造器&nbsp;|&nbsp;</li>
<li><a href="#method.summary">方法</a></li>
</ul>
<ul class="subNavList">
<li>详细资料:&nbsp;</li>
<li>字段&nbsp;|&nbsp;</li>
<li>构造器&nbsp;|&nbsp;</li>
<li><a href="#method.detail">方法</a></li>
</ul>
</div>
<a name="skip.navbar.top">
<!-- -->
</a></div>
<!-- ========= END OF TOP NAVBAR ========= -->
<!-- ======== START OF CLASS DATA ======== -->
<div class="header">
<div class="subTitle">org.apache.calcite.util</div>
<h2 title="类 Unsafe" class="title">类 Unsafe</h2>
</div>
<div class="contentContainer">
<ul class="inheritance">
<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">java.lang.Object</a></li>
<li>
<ul class="inheritance">
<li>org.apache.calcite.util.Unsafe</li>
</ul>
</li>
</ul>
<div class="description">
<ul class="blockList">
<li class="blockList">
<hr>
<br>
<pre>public class <span class="typeNameLabel">Unsafe</span>
extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></pre>
<div class="block">Contains methods that call JDK methods that the
<a href="https://github.com/policeman-tools/forbidden-apis">forbidden
APIs checker</a> does not approve of.
<p>This class is excluded from the check, so methods called via this class
will not fail the build.</div>
</li>
</ul>
</div>
<div class="summary">
<ul class="blockList">
<li class="blockList">
<!-- ========== METHOD SUMMARY =========== -->
<ul class="blockList">
<li class="blockList"><a name="method.summary">
<!-- -->
</a>
<h3>方法概要</h3>
<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="方法概要表, 列表方法和解释">
<caption><span id="t0" class="activeTableTab"><span>所有方法</span><span class="tabEnd">&nbsp;</span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">静态方法</a></span><span class="tabEnd">&nbsp;</span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">具体方法</a></span><span class="tabEnd">&nbsp;</span></span></caption>
<tr>
<th class="colFirst" scope="col">限定符和类型</th>
<th class="colLast" scope="col">方法和说明</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/Unsafe.html#clear-java.io.StringWriter-">clear</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/StringWriter.html?is-external=true" title="java.io中的类或接口">StringWriter</a>&nbsp;sw)</code>
<div class="block">Clears the contents of a <a href="https://docs.oracle.com/javase/8/docs/api/java/io/StringWriter.html?is-external=true" title="java.io中的类或接口"><code>StringWriter</code></a>.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/Unsafe.html#notifyAll-java.lang.Object-">notifyAll</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a>&nbsp;o)</code>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口"><code>Object.notifyAll()</code></a>.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/Unsafe.html#regexpReplace-java.lang.String-java.util.regex.Pattern-java.lang.String-int-int-">regexpReplace</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;s,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html?is-external=true" title="java.util.regex中的类或接口">Pattern</a>&nbsp;pattern,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;replacement,
int&nbsp;pos,
int&nbsp;occurrence)</code>
<div class="block">Helper for the SQL <code>REGEXP_REPLACE</code> function.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/Unsafe.html#systemExit-int-">systemExit</a></span>(int&nbsp;status)</code>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/System.html?is-external=true#exit-int-" title="java.lang中的类或接口"><code>System.exit(int)</code></a>.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/calcite/util/Unsafe.html#wait-java.lang.Object-">wait</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a>&nbsp;o)</code>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口"><code>Object.wait()</code></a>.</div>
</td>
</tr>
</table>
<ul class="blockList">
<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object">
<!-- -->
</a>
<h3>从类继承的方法&nbsp;java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a></h3>
<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="java.lang中的类或接口">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="java.lang中的类或接口">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="java.lang中的类或接口">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="java.lang中的类或接口">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="java.lang中的类或接口">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="java.lang中的类或接口">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="java.lang中的类或接口">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="java.lang中的类或接口">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="java.lang中的类或接口">wait</a></code></li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
<div class="details">
<ul class="blockList">
<li class="blockList">
<!-- ============ METHOD DETAIL ========== -->
<ul class="blockList">
<li class="blockList"><a name="method.detail">
<!-- -->
</a>
<h3>方法详细资料</h3>
<a name="systemExit-int-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>systemExit</h4>
<pre>public static&nbsp;void&nbsp;systemExit(int&nbsp;status)</pre>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/System.html?is-external=true#exit-int-" title="java.lang中的类或接口"><code>System.exit(int)</code></a>.</div>
</li>
</ul>
<a name="notifyAll-java.lang.Object-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>notifyAll</h4>
<pre>public static&nbsp;void&nbsp;notifyAll(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a>&nbsp;o)</pre>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="java.lang中的类或接口"><code>Object.notifyAll()</code></a>.</div>
</li>
</ul>
<a name="wait-java.lang.Object-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>wait</h4>
<pre>public static&nbsp;void&nbsp;wait(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="java.lang中的类或接口">Object</a>&nbsp;o)
throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="java.lang中的类或接口">InterruptedException</a></pre>
<div class="block">Calls <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="java.lang中的类或接口"><code>Object.wait()</code></a>.</div>
<dl>
<dt><span class="throwsLabel">抛出:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/InterruptedException.html?is-external=true" title="java.lang中的类或接口">InterruptedException</a></code></dd>
</dl>
</li>
</ul>
<a name="clear-java.io.StringWriter-">
<!-- -->
</a>
<ul class="blockList">
<li class="blockList">
<h4>clear</h4>
<pre>public static&nbsp;void&nbsp;clear(<a href="https://docs.oracle.com/javase/8/docs/api/java/io/StringWriter.html?is-external=true" title="java.io中的类或接口">StringWriter</a>&nbsp;sw)</pre>
<div class="block">Clears the contents of a <a href="https://docs.oracle.com/javase/8/docs/api/java/io/StringWriter.html?is-external=true" title="java.io中的类或接口"><code>StringWriter</code></a>.</div>
</li>
</ul>
<a name="regexpReplace-java.lang.String-java.util.regex.Pattern-java.lang.String-int-int-">
<!-- -->
</a>
<ul class="blockListLast">
<li class="blockList">
<h4>regexpReplace</h4>
<pre>public static&nbsp;<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;regexpReplace(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;s,
<a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html?is-external=true" title="java.util.regex中的类或接口">Pattern</a>&nbsp;pattern,
<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="java.lang中的类或接口">String</a>&nbsp;replacement,
int&nbsp;pos,
int&nbsp;occurrence)</pre>
<div class="block">Helper for the SQL <code>REGEXP_REPLACE</code> function.
<p>It is marked "unsafe" because it uses <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuffer.html?is-external=true" title="java.lang中的类或接口"><code>StringBuffer</code></a>;
Versions of <a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Matcher.html?is-external=true#appendReplacement-java.lang.StringBuffer-java.lang.String-" title="java.util.regex中的类或接口"><code>Matcher.appendReplacement(StringBuffer, String)</code></a>
and <a href="https://docs.oracle.com/javase/8/docs/api/java/util/regex/Matcher.html?is-external=true#appendTail-java.lang.StringBuffer-" title="java.util.regex中的类或接口"><code>Matcher.appendTail(StringBuffer)</code></a>
that use <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html?is-external=true" title="java.lang中的类或接口"><code>StringBuilder</code></a> are not available until JDK 9.</div>
</li>
</ul>
</li>
</ul>
</li>
</ul>
</div>
</div>
<!-- ========= END OF CLASS DATA ========= -->
<!-- ======= START OF BOTTOM NAVBAR ====== -->
<div class="bottomNav"><a name="navbar.bottom">
<!-- -->
</a>
<div class="skipNav"><a href="#skip.navbar.bottom" title="跳过导航链接">跳过导航链接</a></div>
<a name="navbar.bottom.firstrow">
<!-- -->
</a>
<ul class="navList" title="导航">
<li><a href="../../../../overview-summary.html">概览</a></li>
<li><a href="package-summary.html">程序包</a></li>
<li class="navBarCell1Rev">类</li>
<li><a href="package-tree.html">树</a></li>
<li><a href="../../../../deprecated-list.html">已过时</a></li>
<li><a href="../../../../index-all.html">索引</a></li>
<li><a href="../../../../help-doc.html">帮助</a></li>
</ul>
<div class="aboutLanguage"><b>Apache Calcite</b></div>
</div>
<div class="subNav">
<ul class="navList">
<li><a href="../../../../org/apache/calcite/util/UnmodifiableArrayList.html" title="org.apache.calcite.util中的类"><span class="typeNameLink">上一个类</span></a></li>
<li><a href="../../../../org/apache/calcite/util/Util.html" title="org.apache.calcite.util中的类"><span class="typeNameLink">下一个类</span></a></li>
</ul>
<ul class="navList">
<li><a href="../../../../index.html?org/apache/calcite/util/Unsafe.html" target="_top">框架</a></li>
<li><a href="Unsafe.html" target="_top">无框架</a></li>
</ul>
<ul class="navList" id="allclasses_navbar_bottom">
<li><a href="../../../../allclasses-noframe.html">所有类</a></li>
</ul>
<div>
<script type="text/javascript"><!--
allClassesLink = document.getElementById("allclasses_navbar_bottom");
if(window==top) {
allClassesLink.style.display = "block";
}
else {
allClassesLink.style.display = "none";
}
//-->
</script>
</div>
<div>
<ul class="subNavList">
<li>概要:&nbsp;</li>
<li>嵌套&nbsp;|&nbsp;</li>
<li>字段&nbsp;|&nbsp;</li>
<li>构造器&nbsp;|&nbsp;</li>
<li><a href="#method.summary">方法</a></li>
</ul>
<ul class="subNavList">
<li>详细资料:&nbsp;</li>
<li>字段&nbsp;|&nbsp;</li>
<li>构造器&nbsp;|&nbsp;</li>
<li><a href="#method.detail">方法</a></li>
</ul>
</div>
<a name="skip.navbar.bottom">
<!-- -->
</a></div>
<!-- ======== END OF BOTTOM NAVBAR ======= -->
<p class="legalCopy"><small>Copyright &copy; 2012-2020 Apache Software Foundation. All Rights Reserved.</small></p>
</body>
</html>