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MINA+API 关于MINA的API

<a name="375" href="#375">375</a>             readMessagesThroughput = (readMessages - lastReadMessages) * 1000.0 / interval;
<a name="376" href="#376">376</a>             writtenMessagesThroughput = (writtenMessages - lastWrittenMessages) * 1000.0 / interval;
<a name="377" href="#377">377</a>             
<a name="378" href="#378">378</a>             <strong class="jxr_keyword">if</strong> (readBytesThroughput &gt; largestReadBytesThroughput) {
<a name="379" href="#379">379</a>                 largestReadBytesThroughput = readBytesThroughput;
<a name="380" href="#380">380</a>             }
<a name="381" href="#381">381</a>             <strong class="jxr_keyword">if</strong> (writtenBytesThroughput &gt; largestWrittenBytesThroughput) {
<a name="382" href="#382">382</a>                 largestWrittenBytesThroughput = writtenBytesThroughput;
<a name="383" href="#383">383</a>             }
<a name="384" href="#384">384</a>             <strong class="jxr_keyword">if</strong> (readMessagesThroughput &gt; largestReadMessagesThroughput) {
<a name="385" href="#385">385</a>                 largestReadMessagesThroughput = readMessagesThroughput;
<a name="386" href="#386">386</a>             }
<a name="387" href="#387">387</a>             <strong class="jxr_keyword">if</strong> (writtenMessagesThroughput &gt; largestWrittenMessagesThroughput) {
<a name="388" href="#388">388</a>                 largestWrittenMessagesThroughput = writtenMessagesThroughput;
<a name="389" href="#389">389</a>             }
<a name="390" href="#390">390</a>            
<a name="391" href="#391">391</a>             lastReadBytes = readBytes;
<a name="392" href="#392">392</a>             lastWrittenBytes = writtenBytes;
<a name="393" href="#393">393</a>             lastReadMessages = readMessages;
<a name="394" href="#394">394</a>             lastWrittenMessages = writtenMessages;
<a name="395" href="#395">395</a>             
<a name="396" href="#396">396</a>             lastThroughputCalculationTime = currentTime;
<a name="397" href="#397">397</a>         }
<a name="398" href="#398">398</a>     }
<a name="399" href="#399">399</a>     
<a name="400" href="#400">400</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getScheduledWriteBytes() {
<a name="401" href="#401">401</a>         <strong class="jxr_keyword">return</strong> scheduledWriteBytes.get();
<a name="402" href="#402">402</a>     }
<a name="403" href="#403">403</a> 
<a name="404" href="#404">404</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> increaseScheduledWriteBytes(<strong class="jxr_keyword">long</strong> increment) {
<a name="405" href="#405">405</a>         scheduledWriteBytes.addAndGet(increment);
<a name="406" href="#406">406</a>     }
<a name="407" href="#407">407</a> 
<a name="408" href="#408">408</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getScheduledWriteMessages() {
<a name="409" href="#409">409</a>         <strong class="jxr_keyword">return</strong> scheduledWriteMessages.get();
<a name="410" href="#410">410</a>     }
<a name="411" href="#411">411</a> 
<a name="412" href="#412">412</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> increaseScheduledWriteMessages() {
<a name="413" href="#413">413</a>         scheduledWriteMessages.incrementAndGet();
<a name="414" href="#414">414</a>     }
<a name="415" href="#415">415</a> 
<a name="416" href="#416">416</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> decreaseScheduledWriteMessages() {
<a name="417" href="#417">417</a>         scheduledWriteMessages.decrementAndGet();
<a name="418" href="#418">418</a>     }
<a name="419" href="#419">419</a> 
<a name="420" href="#420">420</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getActivationTime() {
<a name="421" href="#421">421</a>         <strong class="jxr_keyword">return</strong> listeners.getActivationTime();
<a name="422" href="#422">422</a>     }
<a name="423" href="#423">423</a> 
<a name="424" href="#424">424</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getLastIoTime() {
<a name="425" href="#425">425</a>         <strong class="jxr_keyword">return</strong> Math.max(lastReadTime, lastWriteTime);
<a name="426" href="#426">426</a>     }
<a name="427" href="#427">427</a> 
<a name="428" href="#428">428</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getLastReadTime() {
<a name="429" href="#429">429</a>         <strong class="jxr_keyword">return</strong> lastReadTime;
<a name="430" href="#430">430</a>     }
<a name="431" href="#431">431</a> 
<a name="432" href="#432">432</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> setLastReadTime(<strong class="jxr_keyword">long</strong> lastReadTime) {
<a name="433" href="#433">433</a>         <strong class="jxr_keyword">this</strong>.lastReadTime = lastReadTime;
<a name="434" href="#434">434</a>     }
<a name="435" href="#435">435</a> 
<a name="436" href="#436">436</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getLastWriteTime() {
<a name="437" href="#437">437</a>         <strong class="jxr_keyword">return</strong> lastWriteTime;
<a name="438" href="#438">438</a>     }
<a name="439" href="#439">439</a>     
<a name="440" href="#440">440</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> setLastWriteTime(<strong class="jxr_keyword">long</strong> lastWriteTime) {
<a name="441" href="#441">441</a>         <strong class="jxr_keyword">this</strong>.lastWriteTime = lastWriteTime;
<a name="442" href="#442">442</a>     }
<a name="443" href="#443">443</a> 
<a name="444" href="#444">444</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getWrittenBytes() {
<a name="445" href="#445">445</a>         <strong class="jxr_keyword">return</strong> writtenBytes.get();
<a name="446" href="#446">446</a>     }
<a name="447" href="#447">447</a> 
<a name="448" href="#448">448</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> increaseWrittenBytes(<strong class="jxr_keyword">long</strong> increment, <strong class="jxr_keyword">long</strong> currentTime) {
<a name="449" href="#449">449</a>         writtenBytes.addAndGet(increment);
<a name="450" href="#450">450</a>         lastWriteTime = currentTime;
<a name="451" href="#451">451</a>         idleCountForBoth = 0;
<a name="452" href="#452">452</a>         idleCountForWrite = 0;
<a name="453" href="#453">453</a>     }
<a name="454" href="#454">454</a> 
<a name="455" href="#455">455</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getWrittenMessages() {
<a name="456" href="#456">456</a>         <strong class="jxr_keyword">return</strong> writtenMessages.get();
<a name="457" href="#457">457</a>     }
<a name="458" href="#458">458</a> 
<a name="459" href="#459">459</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> increaseWrittenMessages(<strong class="jxr_keyword">long</strong> currentTime) {
<a name="460" href="#460">460</a>         writtenMessages.incrementAndGet();
<a name="461" href="#461">461</a>         lastWriteTime = currentTime;
<a name="462" href="#462">462</a>         idleCountForBoth = 0;
<a name="463" href="#463">463</a>         idleCountForWrite = 0;
<a name="464" href="#464">464</a>     }
<a name="465" href="#465">465</a> 
<a name="466" href="#466">466</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> getIdleTime(<a href="../../../../org/apache/mina/common/IdleStatus.html">IdleStatus</a> status) {
<a name="467" href="#467">467</a>         <strong class="jxr_keyword">if</strong> (status == IdleStatus.BOTH_IDLE) {
<a name="468" href="#468">468</a>             <strong class="jxr_keyword">return</strong> idleTimeForBoth;
<a name="469" href="#469">469</a>         }
<a name="470" href="#470">470</a> 
<a name="471" href="#471">471</a>         <strong class="jxr_keyword">if</strong> (status == IdleStatus.READER_IDLE) {
<a name="472" href="#472">472</a>             <strong class="jxr_keyword">return</strong> idleTimeForRead;
<a name="473" href="#473">473</a>         }
<a name="474" href="#474">474</a> 
<a name="475" href="#475">475</a>         <strong class="jxr_keyword">if</strong> (status == IdleStatus.WRITER_IDLE) {
<a name="476" href="#476">476</a>             <strong class="jxr_keyword">return</strong> idleTimeForWrite;
<a name="477" href="#477">477</a>         }
<a name="478" href="#478">478</a> 
<a name="479" href="#479">479</a>         <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Unknown idle status: "</span> + status);
<a name="480" href="#480">480</a>     }
<a name="481" href="#481">481</a> 
<a name="482" href="#482">482</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">long</strong> getIdleTimeInMillis(<a href="../../../../org/apache/mina/common/IdleStatus.html">IdleStatus</a> status) {
<a name="483" href="#483">483</a>         <strong class="jxr_keyword">return</strong> getIdleTime(status) * 1000L;
<a name="484" href="#484">484</a>     }
<a name="485" href="#485">485</a> 
<a name="486" href="#486">486</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">void</strong> setIdleTime(<a href="../../../../org/apache/mina/common/IdleStatus.html">IdleStatus</a> status, <strong class="jxr_keyword">int</strong> idleTime) {
<a name="487" href="#487">487</a>         <strong class="jxr_keyword">if</strong> (idleTime &lt; 0) {
<a name="488" href="#488">488</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Illegal idle time: "</span> + idleTime);
<a name="489" href="#489">489</a>         }
<a name="490" href="#490">490</a>         
<a name="491" href="#491">491</a>         <strong class="jxr_keyword">if</strong> (status == IdleStatus.BOTH_IDLE) {
<a name="492" href="#492">492</a>             idleTimeForBoth = idleTime;
<a name="493" href="#493">493</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (status == IdleStatus.READER_IDLE) {
<a name="494" href="#494">494</a>             idleTimeForRead = idleTime;
<a name="495" href="#495">495</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (status == IdleStatus.WRITER_IDLE) {
<a name="496" href="#496">496</a>             idleTimeForWrite = idleTime;
<a name="497" href="#497">497</a>         } <strong class="jxr_keyword">else</strong> {
<a name="498" href="#498">498</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> IllegalArgumentException(<span class="jxr_string">"Unknown idle status: "</span> + status);
<a name="499" href="#499">499</a>         }
<a name="500" href="#500">500</a>         
<a name="501" href="#501">501</a>         <strong class="jxr_keyword">if</strong> (idleTime == 0) {
<a name="502" href="#502">502</a>             <strong class="jxr_keyword">if</strong> (status == IdleStatus.BOTH_IDLE) {