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<div class="subTitle">org.apache.felix.ipojo.extender.internal.queue</div>
<h2 title="Class ExecutorQueueService" class="title">Class ExecutorQueueService</h2>
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<ul class="inheritance">
<li><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html" title="class in org.apache.felix.ipojo.extender.internal">org.apache.felix.ipojo.extender.internal.AbstractService</a></li>
<li>
<ul class="inheritance">
<li><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html" title="class in org.apache.felix.ipojo.extender.internal.queue">org.apache.felix.ipojo.extender.internal.queue.AbstractQueueService</a></li>
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<ul class="inheritance">
<li>org.apache.felix.ipojo.extender.internal.queue.ExecutorQueueService</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/Lifecycle.html" title="interface in org.apache.felix.ipojo.extender.internal">Lifecycle</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/LifecycleQueueService.html" title="interface in org.apache.felix.ipojo.extender.internal">LifecycleQueueService</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/QueueNotifier.html" title="interface in org.apache.felix.ipojo.extender.internal.queue">QueueNotifier</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a>, <a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ManagedService.html?is-external=true" title="class or interface in org.osgi.service.cm">ManagedService</a></dd>
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<pre>public class <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.39">ExecutorQueueService</a>
extends <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html" title="class in org.apache.felix.ipojo.extender.internal.queue">AbstractQueueService</a>
implements <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/LifecycleQueueService.html" title="interface in org.apache.felix.ipojo.extender.internal">LifecycleQueueService</a>, <a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ManagedService.html?is-external=true" title="class or interface in org.osgi.service.cm">ManagedService</a></pre>
<div class="block">An asynchronous implementation of the queue service. This implementation relies on an executor service.</div>
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<h3>Field Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation">
<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>
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<td class="colFirst"><code>private static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#DEFAULT_QUEUE_SIZE">DEFAULT_QUEUE_SIZE</a></strong></code>
<div class="block">The default thread pool size (3).</div>
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<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#EXECUTOR_QUEUE_SERVICE_PID">EXECUTOR_QUEUE_SERVICE_PID</a></strong></code>
<div class="block">Service PID used to identify service with ConfigAdmin.</div>
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<td class="colFirst"><code>private int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#initialSize">initialSize</a></strong></code>
<div class="block">Initial thread pool size.</div>
</td>
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<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#m_executorService">m_executorService</a></strong></code>
<div class="block">The executor service.</div>
</td>
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<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#m_properties">m_properties</a></strong></code>
<div class="block">Store service properties (used when updating their values)</div>
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<td class="colFirst"><code>private <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/Statistic.html" title="class in org.apache.felix.ipojo.extender.internal.queue">Statistic</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#m_statistic">m_statistic</a></strong></code>
<div class="block">The statistics populated by this queue service.</div>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#THREADPOOL_SIZE_PROPERTY">THREADPOOL_SIZE_PROPERTY</a></strong></code>
<div class="block">Property name used to configure this ThreadPool's size (usable as System Property or ConfigAdmin property).</div>
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<h3>Fields inherited from class&nbsp;org.apache.felix.ipojo.extender.internal.queue.<a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html" title="class in org.apache.felix.ipojo.extender.internal.queue">AbstractQueueService</a></h3>
<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#m_listeners">m_listeners</a></code></li>
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<h3>Fields inherited from class&nbsp;org.apache.felix.ipojo.extender.internal.<a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html" title="class in org.apache.felix.ipojo.extender.internal">AbstractService</a></h3>
<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#m_bundleContext">m_bundleContext</a></code></li>
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<h3>Fields inherited from interface&nbsp;org.apache.felix.ipojo.extender.queue.<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></h3>
<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#ASYNCHRONOUS_QUEUE_MODE">ASYNCHRONOUS_QUEUE_MODE</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#GLOABL_QUEUE_SCOPE">GLOABL_QUEUE_SCOPE</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#PREFERENCE_QUEUE_MODE">PREFERENCE_QUEUE_MODE</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#QUEUE_MODE_PROPERTY">QUEUE_MODE_PROPERTY</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#QUEUE_SCOPE_PROPERTY">QUEUE_SCOPE_PROPERTY</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#SYNCHRONOUS_QUEUE_MODE">SYNCHRONOUS_QUEUE_MODE</a></code></li>
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<h3>Constructor Summary</h3>
<table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation">
<caption><span>Constructors</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#ExecutorQueueService(org.osgi.framework.BundleContext)">ExecutorQueueService</a></strong>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext)</code>
<div class="block">Creates the queue service using the default pool size.</div>
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<tr class="rowColor">
<td class="colFirst"><code>&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#ExecutorQueueService(org.osgi.framework.BundleContext, int)">ExecutorQueueService</a></strong>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
int&nbsp;size)</code>
<div class="block">Creates the queue service.</div>
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<tr class="altColor">
<td class="colFirst"><code>&nbsp;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#ExecutorQueueService(org.osgi.framework.BundleContext, int, java.util.concurrent.ThreadFactory)">ExecutorQueueService</a></strong>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
int&nbsp;size,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadFactory.html?is-external=true" title="class or interface in java.util.concurrent">ThreadFactory</a>&nbsp;threadFactory)</code>
<div class="block">Creates the queue service.</div>
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<td class="colFirst"><code>private </code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#ExecutorQueueService(org.osgi.framework.BundleContext, java.util.concurrent.ThreadPoolExecutor)">ExecutorQueueService</a></strong>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a>&nbsp;executorService)</code>
<div class="block">Creates the queue service.</div>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getCurrents()">getCurrents</a></strong>()</code>&nbsp;</td>
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<tr class="rowColor">
<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getDefaultProperties()">getDefaultProperties</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getFinished()">getFinished</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>private <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getIntegerProperty(java.lang.Object, java.lang.Integer)">getIntegerProperty</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;defaultValue)</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getServiceProperties()">getServiceProperties</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getWaiters()">getWaiters</a></strong>()</code>&nbsp;</td>
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<tr class="altColor">
<td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/JobInfo.html" title="interface in org.apache.felix.ipojo.extender.queue">JobInfo</a>&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#getWaitersInfo()">getWaitersInfo</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>protected <a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/ServiceRegistration.html?is-external=true" title="class or interface in org.osgi.framework">ServiceRegistration</a>&lt;?&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#registerService()">registerService</a></strong>()</code>&nbsp;</td>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#stop()">stop</a></strong>()</code>
<div class="block">Stops the service.</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job)">submit</a></strong>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable)</code>
<div class="block">Submits a job to the queue service.</div>
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<tr class="altColor">
<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job, org.apache.felix.ipojo.extender.queue.Callback, java.lang.String)">submit</a></strong>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable,
<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Callback.html" title="interface in org.apache.felix.ipojo.extender.queue">Callback</a>&lt;T&gt;&nbsp;callback,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;description)</code>
<div class="block">Submits a job to the queue.</div>
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<tr class="rowColor">
<td class="colFirst"><code>&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job, java.lang.String)">submit</a></strong>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;description)</code>
<div class="block">Submits a job to the queue service.</div>
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<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#updated(java.util.Dictionary)">updated</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a>&nbsp;properties)</code>&nbsp;</td>
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<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#addQueueListener(org.apache.felix.ipojo.extender.queue.QueueListener)">addQueueListener</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#fireEnlistedJobInfo(org.apache.felix.ipojo.extender.queue.JobInfo)">fireEnlistedJobInfo</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#fireExecutedJobInfo(org.apache.felix.ipojo.extender.queue.JobInfo, java.lang.Object)">fireExecutedJobInfo</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#fireFailedJobInfo(org.apache.felix.ipojo.extender.queue.JobInfo, java.lang.Throwable)">fireFailedJobInfo</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#fireStartedJobInfo(org.apache.felix.ipojo.extender.queue.JobInfo)">fireStartedJobInfo</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/AbstractQueueService.html#removeQueueListener(org.apache.felix.ipojo.extender.queue.QueueListener)">removeQueueListener</a></code></li>
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<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#getBundleContext()">getBundleContext</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#getRegistration()">getRegistration</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#isRegistered()">isRegistered</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#start()">start</a></code></li>
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<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/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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<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#addQueueListener(org.apache.felix.ipojo.extender.queue.QueueListener)">addQueueListener</a>, <a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#removeQueueListener(org.apache.felix.ipojo.extender.queue.QueueListener)">removeQueueListener</a></code></li>
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<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/Lifecycle.html#start()">start</a></code></li>
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<pre>public static final&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.44">THREADPOOL_SIZE_PROPERTY</a></pre>
<div class="block">Property name used to configure this ThreadPool's size (usable as System Property or ConfigAdmin property).</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../constant-values.html#org.apache.felix.ipojo.extender.internal.queue.ExecutorQueueService.THREADPOOL_SIZE_PROPERTY">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.49">EXECUTOR_QUEUE_SERVICE_PID</a></pre>
<div class="block">Service PID used to identify service with ConfigAdmin.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../constant-values.html#org.apache.felix.ipojo.extender.internal.queue.ExecutorQueueService.EXECUTOR_QUEUE_SERVICE_PID">Constant Field Values</a></dd></dl>
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<pre>private static final&nbsp;int <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.54">DEFAULT_QUEUE_SIZE</a></pre>
<div class="block">The default thread pool size (3).</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../../constant-values.html#org.apache.felix.ipojo.extender.internal.queue.ExecutorQueueService.DEFAULT_QUEUE_SIZE">Constant Field Values</a></dd></dl>
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<pre>private final&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a> <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.59">m_executorService</a></pre>
<div class="block">The executor service.</div>
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<pre>private final&nbsp;<a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/Statistic.html" title="class in org.apache.felix.ipojo.extender.internal.queue">Statistic</a> <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.64">m_statistic</a></pre>
<div class="block">The statistics populated by this queue service.</div>
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<pre>private&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt; <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.69">m_properties</a></pre>
<div class="block">Store service properties (used when updating their values)</div>
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<pre>private final&nbsp;int <a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.74">initialSize</a></pre>
<div class="block">Initial thread pool size.</div>
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<pre>public&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.81">ExecutorQueueService</a>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext)</pre>
<div class="block">Creates the queue service using the default pool size.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>bundleContext</code> - the bundle context.</dd></dl>
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<pre>public&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.91">ExecutorQueueService</a>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
int&nbsp;size)</pre>
<div class="block">Creates the queue service.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>bundleContext</code> - the bundle context.</dd><dd><code>size</code> - the thread pool size.</dd></dl>
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<pre>public&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.102">ExecutorQueueService</a>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
int&nbsp;size,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadFactory.html?is-external=true" title="class or interface in java.util.concurrent">ThreadFactory</a>&nbsp;threadFactory)</pre>
<div class="block">Creates the queue service.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>bundleContext</code> - the bundle context.</dd><dd><code>size</code> - the thread pool size</dd><dd><code>threadFactory</code> - the thread factory</dd></dl>
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<pre>private&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.114">ExecutorQueueService</a>(<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/BundleContext.html?is-external=true" title="class or interface in org.osgi.framework">BundleContext</a>&nbsp;bundleContext,
<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ThreadPoolExecutor.html?is-external=true" title="class or interface in java.util.concurrent">ThreadPoolExecutor</a>&nbsp;executorService)</pre>
<div class="block">Creates the queue service.
All others constructors delegates to this one.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>bundleContext</code> - the bundle context</dd><dd><code>executorService</code> - the executor service we have to use</dd></dl>
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<a name="registerService()">
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<pre>protected&nbsp;<a href="http://www.osgi.org/javadoc/r4v43/core/org/osgi/framework/ServiceRegistration.html?is-external=true" title="class or interface in org.osgi.framework">ServiceRegistration</a>&lt;?&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.122">registerService</a>()</pre>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#registerService()">registerService</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html" title="class in org.apache.felix.ipojo.extender.internal">AbstractService</a></code></dd>
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<h4>stop</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.132">stop</a>()</pre>
<div class="block">Stops the service.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/Lifecycle.html#stop()">stop</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/Lifecycle.html" title="interface in org.apache.felix.ipojo.extender.internal">Lifecycle</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#stop()">stop</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html" title="class in org.apache.felix.ipojo.extender.internal">AbstractService</a></code></dd>
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<h4>getServiceProperties</h4>
<pre>protected&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,?&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.144">getServiceProperties</a>()</pre>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html#getServiceProperties()">getServiceProperties</a></code>&nbsp;in class&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/internal/AbstractService.html" title="class in org.apache.felix.ipojo.extender.internal">AbstractService</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the service properties, null by default.</dd></dl>
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<a name="getDefaultProperties()">
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<h4>getDefaultProperties</h4>
<pre>private&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Hashtable.html?is-external=true" title="class or interface in java.util">Hashtable</a>&lt;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>,<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.148">getDefaultProperties</a>()</pre>
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<pre>public&nbsp;int&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.156">getFinished</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#getFinished()">getFinished</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of jobs that have been executed entirely
(including successful and erroneous jobs).</dd></dl>
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<h4>getWaiters</h4>
<pre>public&nbsp;int&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.160">getWaiters</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#getWaiters()">getWaiters</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of jobs scheduled but not yet started.</dd></dl>
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<pre>public&nbsp;int&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.164">getCurrents</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#getCurrents()">getCurrents</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>the number of jobs currently executed (started but not finished).</dd></dl>
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<h4>getWaitersInfo</h4>
<pre>public&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a>&lt;<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/JobInfo.html" title="interface in org.apache.felix.ipojo.extender.queue">JobInfo</a>&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.168">getWaitersInfo</a>()</pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#getWaitersInfo()">getWaitersInfo</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Returns:</span></dt><dd>a snapshot of the currently waiting jobs.</dd></dl>
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<a name="submit(org.apache.felix.ipojo.extender.queue.Job, org.apache.felix.ipojo.extender.queue.Callback, java.lang.String)">
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<pre>public&nbsp;&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.185">submit</a>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable,
<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Callback.html" title="interface in org.apache.felix.ipojo.extender.queue">Callback</a>&lt;T&gt;&nbsp;callback,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;description)</pre>
<div class="block">Submits a job to the queue. The submitted job is wrapped into a <a href="../../../../../../../org/apache/felix/ipojo/extender/internal/queue/JobInfoCallable.html" title="class in org.apache.felix.ipojo.extender.internal.queue"><code>JobInfoCallable</code></a> to collect the
statistics.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job, org.apache.felix.ipojo.extender.queue.Callback, java.lang.String)">submit</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>callable</code> - the job</dd><dd><code>callback</code> - callback called when the job is processed</dd><dd><code>description</code> - a description of the job</dd>
<dt><span class="strong">Returns:</span></dt><dd>the reference on the submitted job</dd></dl>
</li>
</ul>
<a name="submit(org.apache.felix.ipojo.extender.queue.Job, java.lang.String)">
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<h4>submit</h4>
<pre>public&nbsp;&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.190">submit</a>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;description)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job, java.lang.String)">QueueService</a></code></strong></div>
<div class="block">Submits a job to the queue service.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job, java.lang.String)">submit</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>callable</code> - the job</dd><dd><code>description</code> - a description of the job</dd>
<dt><span class="strong">Returns:</span></dt><dd>the future object to retrieve the result</dd></dl>
</li>
</ul>
<a name="submit(org.apache.felix.ipojo.extender.queue.Job)">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>submit</h4>
<pre>public&nbsp;&lt;T&gt;&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/util/concurrent/Future.html?is-external=true" title="class or interface in java.util.concurrent">Future</a>&lt;T&gt;&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.194">submit</a>(<a href="../../../../../../../org/apache/felix/ipojo/extender/queue/Job.html" title="interface in org.apache.felix.ipojo.extender.queue">Job</a>&lt;T&gt;&nbsp;callable)</pre>
<div class="block"><strong>Description copied from interface:&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job)">QueueService</a></code></strong></div>
<div class="block">Submits a job to the queue service.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html#submit(org.apache.felix.ipojo.extender.queue.Job)">submit</a></code>&nbsp;in interface&nbsp;<code><a href="../../../../../../../org/apache/felix/ipojo/extender/queue/QueueService.html" title="interface in org.apache.felix.ipojo.extender.queue">QueueService</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>callable</code> - the job</dd>
<dt><span class="strong">Returns:</span></dt><dd>the future object to retrieve the result</dd></dl>
</li>
</ul>
<a name="updated(java.util.Dictionary)">
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<h4>updated</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.198">updated</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Dictionary.html?is-external=true" title="class or interface in java.util">Dictionary</a>&nbsp;properties)
throws <a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ConfigurationException.html?is-external=true" title="class or interface in org.osgi.service.cm">ConfigurationException</a></pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ManagedService.html?is-external=true#updated(java.util.Dictionary)" title="class or interface in org.osgi.service.cm">updated</a></code>&nbsp;in interface&nbsp;<code><a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ManagedService.html?is-external=true" title="class or interface in org.osgi.service.cm">ManagedService</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ConfigurationException.html?is-external=true" title="class or interface in org.osgi.service.cm">ConfigurationException</a></code></dd></dl>
</li>
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<a name="getIntegerProperty(java.lang.Object, java.lang.Integer)">
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<ul class="blockListLast">
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<h4>getIntegerProperty</h4>
<pre>private&nbsp;<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;<a href="../../../../../../../src-html/org/apache/felix/ipojo/extender/internal/queue/ExecutorQueueService.html#line.236">getIntegerProperty</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>&nbsp;value,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Integer.html?is-external=true" title="class or interface in java.lang">Integer</a>&nbsp;defaultValue)
throws <a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ConfigurationException.html?is-external=true" title="class or interface in org.osgi.service.cm">ConfigurationException</a></pre>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://www.osgi.org/javadoc/r4v43/cmpn/org/osgi/service/cm/ConfigurationException.html?is-external=true" title="class or interface in org.osgi.service.cm">ConfigurationException</a></code></dd></dl>
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