callable.html
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<BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>ExecutorService.</B><B><A HREF="../ExecutorService.html#submit(java.util.concurrent.Callable)">submit</A></B>(<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T> task)</CODE><BR> 提交一个返回值的任务用于执行,返回一个表示任务的未决结果的 Future。</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>AbstractExecutorService.</B><B><A HREF="../AbstractExecutorService.html#submit(java.util.concurrent.Callable)">submit</A></B>(<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T> task)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><<A HREF="../ExecutorCompletionService.html" title="ExecutorCompletionService 中的类型参数">V</A>></CODE></FONT></TD><TD><CODE><B>ExecutorCompletionService.</B><B><A HREF="../ExecutorCompletionService.html#submit(java.util.concurrent.Callable)">submit</A></B>(<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><<A HREF="../ExecutorCompletionService.html" title="ExecutorCompletionService 中的类型参数">V</A>> task)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><<A HREF="../CompletionService.html" title="CompletionService 中的类型参数">V</A>></CODE></FONT></TD><TD><CODE><B>CompletionService.</B><B><A HREF="../CompletionService.html#submit(java.util.concurrent.Callable)">submit</A></B>(<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><<A HREF="../CompletionService.html" title="CompletionService 中的类型参数">V</A>> task)</CODE><BR> 提交要执行的值返回任务,并返回表示挂起的任务结果的 Future。</TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TH ALIGN="left" COLSPAN="2">类型变量类型为 <A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A> 的 <A HREF="../package-summary.html">java.util.concurrent</A> 中的方法参数</FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../../List.html" title="java.util 中的接口">List</A><<A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T>></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>ExecutorService.</B><B><A HREF="../ExecutorService.html#invokeAll(java.util.Collection)">invokeAll</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks)</CODE><BR> 执行给定的任务,当所有任务完成时,返回保持任务状态和结果的 Future 列表。</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../../List.html" title="java.util 中的接口">List</A><<A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T>></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>AbstractExecutorService.</B><B><A HREF="../AbstractExecutorService.html#invokeAll(java.util.Collection)">invokeAll</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../../List.html" title="java.util 中的接口">List</A><<A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T>></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>ExecutorService.</B><B><A HREF="../ExecutorService.html#invokeAll(java.util.Collection, long, java.util.concurrent.TimeUnit)">invokeAll</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks, long timeout, <A HREF="../TimeUnit.html" title="java.util.concurrent 中的枚举">TimeUnit</A> unit)</CODE><BR> 执行给定的任务,当所有任务完成或超时期满时(无论哪个首先发生),返回保持任务状态和结果的 Future 列表。</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> <A HREF="../../List.html" title="java.util 中的接口">List</A><<A HREF="../Future.html" title="java.util.concurrent 中的接口">Future</A><T>></CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>AbstractExecutorService.</B><B><A HREF="../AbstractExecutorService.html#invokeAll(java.util.Collection, long, java.util.concurrent.TimeUnit)">invokeAll</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks, long timeout, <A HREF="../TimeUnit.html" title="java.util.concurrent 中的枚举">TimeUnit</A> unit)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> T</CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>ExecutorService.</B><B><A HREF="../ExecutorService.html#invokeAny(java.util.Collection)">invokeAny</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks)</CODE><BR> 执行给定的任务,如果某个任务已成功完成(也就是未抛出异常),则返回其结果。</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> T</CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>AbstractExecutorService.</B><B><A HREF="../AbstractExecutorService.html#invokeAny(java.util.Collection)">invokeAny</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> T</CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>ExecutorService.</B><B><A HREF="../ExecutorService.html#invokeAny(java.util.Collection, long, java.util.concurrent.TimeUnit)">invokeAny</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks, long timeout, <A HREF="../TimeUnit.html" title="java.util.concurrent 中的枚举">TimeUnit</A> unit)</CODE><BR> 执行给定的任务,如果在给定的超时期满前某个任务已成功完成(也就是未抛出异常),则返回其结果。</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="0" SUMMARY=""><TR ALIGN="right" VALIGN=""><TD NOWRAP><FONT SIZE="-1"><CODE><T> T</CODE></FONT></TD></TR></TABLE></CODE></FONT></TD><TD><CODE><B>AbstractExecutorService.</B><B><A HREF="../AbstractExecutorService.html#invokeAny(java.util.Collection, long, java.util.concurrent.TimeUnit)">invokeAny</A></B>(<A HREF="../../Collection.html" title="java.util 中的接口">Collection</A><<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><T>> tasks, long timeout, <A HREF="../TimeUnit.html" title="java.util.concurrent 中的枚举">TimeUnit</A> unit)</CODE><BR> </TD></TR></TABLE> <P><TABLE BORDER="1" WIDTH="100%" CELLPADDING="3" CELLSPACING="0" SUMMARY=""><TR BGCOLOR="#CCCCFF" CLASS="TableSubHeadingColor"><TH ALIGN="left" COLSPAN="2">参数类型为 <A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A> 的 <A HREF="../package-summary.html">java.util.concurrent</A> 中的构造方法</FONT></TH></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../FutureTask.html#FutureTask(java.util.concurrent.Callable)">FutureTask</A></B>(<A HREF="../Callable.html" title="java.util.concurrent 中的接口">Callable</A><<A HREF="../FutureTask.html" title="FutureTask 中的类型参数">V</A>> callable)</CODE><BR> 创建一个 <tt>FutureTask</tt>,一旦运行就执行给定的 <tt>Callable</tt>。</TD></TR></TABLE> <P><HR><!-- ======= START OF BOTTOM NAVBAR ====== --><A NAME="navbar_bottom"><!-- --></A><A HREF="#skip-navbar_bottom" title="跳过导航链接"></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0" SUMMARY=""><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_bottom_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3" SUMMARY=""> <TR ALIGN="center" 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