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| <div class="subTitle"><span class="packageLabelInType">Package</span> <a href="package-summary.html">org.apache.cayenne.access</a></div> |
| <h2 title="Class DataRowStore" class="title">Class DataRowStore</h2> |
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| <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="class or interface in java.lang" class="externalLink">java.lang.Object</a></li> |
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| <ul class="inheritance"> |
| <li>org.apache.cayenne.access.DataRowStore</li> |
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| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">DataRowStore</span> |
| 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" class="externalLink">Object</a> |
| implements <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io" class="externalLink">Serializable</a></pre> |
| <div class="block">A fixed size cache of DataRows keyed by ObjectId.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.1</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../serialized-form.html#org.apache.cayenne.access.DataRowStore">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <!-- =========== FIELD SUMMARY =========== --> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Field</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#eventManager">eventManager</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../event/EventSubject.html" title="class in org.apache.cayenne.event">EventSubject</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#eventSubject">eventSubject</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#name">name</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#remoteNotificationsHandler">remoteNotificationsHandler</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SNAPSHOT_CACHE_SIZE_DEFAULT">SNAPSHOT_CACHE_SIZE_DEFAULT</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static long</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#SNAPSHOT_EXPIRATION_DEFAULT">SNAPSHOT_EXPIRATION_DEFAULT</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent" class="externalLink">ConcurrentMap</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>,​<a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#snapshots">snapshots</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
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| <h3>Constructor Summary</h3> |
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| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Constructor</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr class="altColor"> |
| <th class="colConstructorName" scope="row"><code><span class="memberNameLink"><a href="#%3Cinit%3E(java.lang.String,org.apache.cayenne.configuration.RuntimeProperties,org.apache.cayenne.event.EventManager)">DataRowStore</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" class="externalLink">String</a> name, |
| <a href="../configuration/RuntimeProperties.html" title="interface in org.apache.cayenne.configuration">RuntimeProperties</a> properties, |
| <a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> eventManager)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates new DataRowStore with a specified name and a set of properties.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colSecond" scope="col">Method</th> |
| <th class="colLast" scope="col">Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#clear()">clear</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Expires and removes all stored snapshots without sending any notification events.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#forgetSnapshot(org.apache.cayenne.ObjectId)">forgetSnapshot</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> id)</code></th> |
| <td class="colLast"> |
| <div class="block">Evicts a snapshot from cache without generating any SnapshotEvents.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getCachedSnapshot(org.apache.cayenne.ObjectId)">getCachedSnapshot</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> oid)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns cached snapshot or null if no snapshot is currently cached for the given |
| ObjectId.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getEventBridge()">getEventBridge</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getEventManager()">getEventManager</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns an EventManager associated with this DataRowStore.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getName()">getName</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns the name of this DataRowStore.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../event/EventSubject.html" title="class in org.apache.cayenne.event">EventSubject</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getSnapshotEventSubject()">getSnapshotEventSubject</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns EventSubject used by this SnapshotCache to notify of snapshot changes.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#initWithProperties(org.apache.cayenne.configuration.RuntimeProperties)">initWithProperties</a></span>​(<a href="../configuration/RuntimeProperties.html" title="interface in org.apache.cayenne.configuration">RuntimeProperties</a> properties)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#maximumSize()">maximumSize</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns maximum allowed cache size.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#processRemoteEvent(org.apache.cayenne.access.event.SnapshotEvent)">processRemoteEvent</a></span>​(<a href="event/SnapshotEvent.html" title="class in org.apache.cayenne.access.event">SnapshotEvent</a> event)</code></th> |
| <td class="colLast"> |
| <div class="block">Handles remote events received via EventBridge.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#processSnapshotChanges(java.lang.Object,java.util.Map,java.util.Collection,java.util.Collection,java.util.Collection)">processSnapshotChanges</a></span>​(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> postedBy, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>,​<a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a>> updatedSnapshots, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> deletedSnapshotIds, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> invalidatedSnapshotIds, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> indirectlyModifiedIds)</code></th> |
| <td class="colLast"> |
| <div class="block">Processes changes made to snapshots.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setEventBridge(org.apache.cayenne.event.EventBridge)">setEventBridge</a></span>​(<a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a> eventBridge)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setEventManager(org.apache.cayenne.event.EventManager)">setEventManager</a></span>​(<a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> eventManager)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets an EventManager associated with this DataRowStore.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setName(java.lang.String)">setName</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" class="externalLink">String</a> name)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets the name of this DataRowStore.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#shutdown()">shutdown</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Shuts down any remote notification connections, and clears internal cache.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#size()">size</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns current cache size.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from class 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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">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" class="externalLink">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
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| </a> |
| <h3>Field Detail</h3> |
| <a id="SNAPSHOT_EXPIRATION_DEFAULT"> |
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| <li class="blockList"> |
| <h4>SNAPSHOT_EXPIRATION_DEFAULT</h4> |
| <pre>public static final long SNAPSHOT_EXPIRATION_DEFAULT</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.cayenne.access.DataRowStore.SNAPSHOT_EXPIRATION_DEFAULT">Constant Field Values</a></dd> |
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| <h4>SNAPSHOT_CACHE_SIZE_DEFAULT</h4> |
| <pre>public static final int SNAPSHOT_CACHE_SIZE_DEFAULT</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../constant-values.html#org.apache.cayenne.access.DataRowStore.SNAPSHOT_CACHE_SIZE_DEFAULT">Constant Field Values</a></dd> |
| </dl> |
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| <a id="name"> |
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| <h4>name</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> name</pre> |
| </li> |
| </ul> |
| <a id="snapshots"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>snapshots</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ConcurrentMap.html?is-external=true" title="class or interface in java.util.concurrent" class="externalLink">ConcurrentMap</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>,​<a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a>> snapshots</pre> |
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| <a id="eventManager"> |
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| <h4>eventManager</h4> |
| <pre>protected transient <a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> eventManager</pre> |
| </li> |
| </ul> |
| <a id="remoteNotificationsHandler"> |
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| <h4>remoteNotificationsHandler</h4> |
| <pre>protected transient <a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a> remoteNotificationsHandler</pre> |
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| <li class="blockList"> |
| <h4>eventSubject</h4> |
| <pre>protected transient <a href="../event/EventSubject.html" title="class in org.apache.cayenne.event">EventSubject</a> eventSubject</pre> |
| </li> |
| </ul> |
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| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>DataRowStore</h4> |
| <pre>public DataRowStore​(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> name, |
| <a href="../configuration/RuntimeProperties.html" title="interface in org.apache.cayenne.configuration">RuntimeProperties</a> properties, |
| <a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> eventManager)</pre> |
| <div class="block">Creates new DataRowStore with a specified name and a set of properties. If no |
| properties are defined, default values are used.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - DataRowStore name. Used to identify this DataRowStore in events, etc. |
| Can't be null.</dd> |
| <dd><code>properties</code> - Properties map used to configure DataRowStore parameters. Can be |
| null.</dd> |
| <dd><code>eventManager</code> - EventManager that should be used for posting and receiving |
| events.</dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
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| <a id="initWithProperties(org.apache.cayenne.configuration.RuntimeProperties)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>initWithProperties</h4> |
| <pre class="methodSignature">protected void initWithProperties​(<a href="../configuration/RuntimeProperties.html" title="interface in org.apache.cayenne.configuration">RuntimeProperties</a> properties)</pre> |
| </li> |
| </ul> |
| <a id="setEventBridge(org.apache.cayenne.event.EventBridge)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setEventBridge</h4> |
| <pre class="methodSignature">protected void setEventBridge​(<a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a> eventBridge)</pre> |
| </li> |
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| <a id="getEventBridge()"> |
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| <h4>getEventBridge</h4> |
| <pre class="methodSignature">protected <a href="../event/EventBridge.html" title="class in org.apache.cayenne.event">EventBridge</a> getEventBridge()</pre> |
| </li> |
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| <h4>size</h4> |
| <pre class="methodSignature">public int size()</pre> |
| <div class="block">Returns current cache size.</div> |
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| </ul> |
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| </a> |
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| <h4>maximumSize</h4> |
| <pre class="methodSignature">public int maximumSize()</pre> |
| <div class="block">Returns maximum allowed cache size.</div> |
| </li> |
| </ul> |
| <a id="shutdown()"> |
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| </a> |
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| <h4>shutdown</h4> |
| <pre class="methodSignature">public void shutdown()</pre> |
| <div class="block">Shuts down any remote notification connections, and clears internal cache.</div> |
| </li> |
| </ul> |
| <a id="getName()"> |
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| </a> |
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| <h4>getName</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> getName()</pre> |
| <div class="block">Returns the name of this DataRowStore. Name allows to create EventSubjects for |
| event notifications addressed to or sent from this DataRowStore.</div> |
| </li> |
| </ul> |
| <a id="setName(java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>setName</h4> |
| <pre class="methodSignature">public void setName​(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang" class="externalLink">String</a> name)</pre> |
| <div class="block">Sets the name of this DataRowStore. Name allows to create EventSubjects for event |
| notifications addressed to or sent from this DataRowStore.</div> |
| </li> |
| </ul> |
| <a id="getEventManager()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getEventManager</h4> |
| <pre class="methodSignature">public <a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> getEventManager()</pre> |
| <div class="block">Returns an EventManager associated with this DataRowStore.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setEventManager(org.apache.cayenne.event.EventManager)"> |
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| </a> |
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| <h4>setEventManager</h4> |
| <pre class="methodSignature">public void setEventManager​(<a href="../event/EventManager.html" title="interface in org.apache.cayenne.event">EventManager</a> eventManager)</pre> |
| <div class="block">Sets an EventManager associated with this DataRowStore.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getCachedSnapshot(org.apache.cayenne.ObjectId)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>getCachedSnapshot</h4> |
| <pre class="methodSignature">public <a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a> getCachedSnapshot​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> oid)</pre> |
| <div class="block">Returns cached snapshot or null if no snapshot is currently cached for the given |
| ObjectId.</div> |
| </li> |
| </ul> |
| <a id="getSnapshotEventSubject()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getSnapshotEventSubject</h4> |
| <pre class="methodSignature">public <a href="../event/EventSubject.html" title="class in org.apache.cayenne.event">EventSubject</a> getSnapshotEventSubject()</pre> |
| <div class="block">Returns EventSubject used by this SnapshotCache to notify of snapshot changes.</div> |
| </li> |
| </ul> |
| <a id="clear()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>clear</h4> |
| <pre class="methodSignature">public void clear()</pre> |
| <div class="block">Expires and removes all stored snapshots without sending any notification events.</div> |
| </li> |
| </ul> |
| <a id="forgetSnapshot(org.apache.cayenne.ObjectId)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forgetSnapshot</h4> |
| <pre class="methodSignature">public void forgetSnapshot​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> id)</pre> |
| <div class="block">Evicts a snapshot from cache without generating any SnapshotEvents.</div> |
| </li> |
| </ul> |
| <a id="processRemoteEvent(org.apache.cayenne.access.event.SnapshotEvent)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>processRemoteEvent</h4> |
| <pre class="methodSignature">public void processRemoteEvent​(<a href="event/SnapshotEvent.html" title="class in org.apache.cayenne.access.event">SnapshotEvent</a> event)</pre> |
| <div class="block">Handles remote events received via EventBridge. Performs needed snapshot updates, |
| and then resends the event to local listeners.</div> |
| </li> |
| </ul> |
| <a id="processSnapshotChanges(java.lang.Object,java.util.Map,java.util.Collection,java.util.Collection,java.util.Collection)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>processSnapshotChanges</h4> |
| <pre class="methodSignature">public void processSnapshotChanges​(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang" class="externalLink">Object</a> postedBy, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>,​<a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a>> updatedSnapshots, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> deletedSnapshotIds, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> invalidatedSnapshotIds, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util" class="externalLink">Collection</a><<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>> indirectlyModifiedIds)</pre> |
| <div class="block">Processes changes made to snapshots. Modifies internal cache state, and then sends |
| the event to all listeners. Source of these changes is usually an ObjectStore.</div> |
| </li> |
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