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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 ObjectStore" class="title">Class ObjectStore</h2> |
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| <li>org.apache.cayenne.access.ObjectStore</li> |
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| </dl> |
| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><code><a href="NoSyncObjectStore.html" title="class in org.apache.cayenne.access">NoSyncObjectStore</a></code></dd> |
| </dl> |
| <hr> |
| <pre>public class <span class="typeNameLabel">ObjectStore</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>, <a href="event/SnapshotEventListener.html" title="interface in org.apache.cayenne.access.event">SnapshotEventListener</a>, <a href="../graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></pre> |
| <div class="block">ObjectStore stores objects using their ObjectId as a key. It works as a dedicated |
| object cache for a DataContext. Users rarely need to access ObjectStore directly, as |
| DataContext serves as a facade, providing cover methods for most ObjectStore |
| operations.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.0</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../serialized-form.html#org.apache.cayenne.access.ObjectStore">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
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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="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="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>,​<a href="ObjectDiff.html" title="class in org.apache.cayenne.access">ObjectDiff</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#changes">changes</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#context">context</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">The DataContext that owns this ObjectStore.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dataRowCache">dataRowCache</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Stores a reference to the DataRowStore.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#dataRowCacheSet">dataRowCacheSet</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/Map.html?is-external=true" title="class or interface in java.util" class="externalLink">Map</a><<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>,​<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectMap">objectMap</a></span></code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <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="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>,​<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="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>,​<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#trackedFlattenedPaths">trackedFlattenedPaths</a></span></code></th> |
| <td class="colLast"> |
| <div class="block">Map that tracks flattened paths for given object Id that is present in db.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </section> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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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(org.apache.cayenne.access.DataRowStore,java.util.Map)">ObjectStore</a></span>​(<a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> dataRowCache, |
| <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="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>,​<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>> objectMap)</code></th> |
| <td class="colLast"> |
| <div class="block">Creates an ObjectStore with <a href="DataRowStore.html" title="class in org.apache.cayenne.access"><code>DataRowStore</code></a> and a map to use for storing |
| registered objects.</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="#arcCreated(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">arcCreated</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> nodeId, |
| <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> targetNodeId, |
| <a href="../graph/ArcId.html" title="class in org.apache.cayenne.graph">ArcId</a> arcId)</code></th> |
| <td class="colLast"> |
| <div class="block">Notifies implementing object that a new arc was created between two nodes.</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="#arcDeleted(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">arcDeleted</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> nodeId, |
| <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> targetNodeId, |
| <a href="../graph/ArcId.html" title="class in org.apache.cayenne.graph">ArcId</a> arcId)</code></th> |
| <td class="colLast"> |
| <div class="block">Notifies implementing object that an arc between two nodes was deleted.</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 a snapshot for ObjectId from the underlying snapshot cache.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getContext()">getContext</a></span>()</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getDataRowCache()">getDataRowCache</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a DataRowStore associated with this ObjectStore.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFlattenedId(org.apache.cayenne.ObjectId,java.lang.String)">getFlattenedId</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId, |
| <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> path)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><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>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getFlattenedIds(org.apache.cayenne.ObjectId)">getFlattenedIds</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><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></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getNode(java.lang.Object)">getNode</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> nodeId)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a registered DataObject or null of no object exists for the ObjectId.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util" class="externalLink">Iterator</a><<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#getObjectIterator()">getObjectIterator</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns an iterator over the registered objects.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <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="#getSnapshot(org.apache.cayenne.ObjectId)">getSnapshot</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> oid)</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a snapshot for ObjectId from the underlying snapshot cache.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#hasChanges()">hasChanges</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns <code>true</code> if there are any modified, deleted or new objects |
| registered with this ObjectStore, <code>false</code> otherwise.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#markFlattenedPath(org.apache.cayenne.ObjectId,java.lang.String,org.apache.cayenne.ObjectId)">markFlattenedPath</a></span>​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId, |
| <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> path, |
| <a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> id)</code></th> |
| <td class="colLast"> |
| <div class="block">Mark that flattened path for object has data row in DB.</div> |
| </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="#nodeCreated(java.lang.Object)">nodeCreated</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> nodeId)</code></th> |
| <td class="colLast"> |
| <div class="block">Notifies implementing object that a new node was created in the graph.</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="#nodeIdChanged(java.lang.Object,java.lang.Object)">nodeIdChanged</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> nodeId, |
| <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> newId)</code></th> |
| <td class="colLast"> |
| <div class="block">Does nothing.</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="#nodePropertyChanged(java.lang.Object,java.lang.String,java.lang.Object,java.lang.Object)">nodePropertyChanged</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> nodeId, |
| <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> property, |
| <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> oldValue, |
| <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> newValue)</code></th> |
| <td class="colLast"> |
| <div class="block">Records dirty object snapshot.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#nodeRemoved(java.lang.Object)">nodeRemoved</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> nodeId)</code></th> |
| <td class="colLast"> |
| <div class="block">Notifies implementing object that a node was removed from the graph.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectsInState(int)">objectsInState</a></span>​(int state)</code></th> |
| <td class="colLast"> |
| <div class="block">Return a subset of registered objects that are in a certain persistence state.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectsRolledBack()">objectsRolledBack</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Reverts changes to all stored uncomitted objects.</div> |
| </td> |
| </tr> |
| <tr id="i18" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#objectsUnregistered(java.util.Collection)">objectsUnregistered</a></span>​(<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> objects)</code></th> |
| <td class="colLast"> |
| <div class="block">Evicts a collection of DataObjects from the ObjectStore, invalidates the underlying |
| cache snapshots.</div> |
| </td> |
| </tr> |
| <tr id="i19" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#postprocessAfterCommit(org.apache.cayenne.graph.GraphDiff)">postprocessAfterCommit</a></span>​(<a href="../graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a> parentChanges)</code></th> |
| <td class="colLast"> |
| <div class="block">Internal unsynchronized method to process objects state after commit.</div> |
| </td> |
| </tr> |
| <tr id="i20" class="altColor"> |
| <td class="colFirst"><code><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="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>></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#registeredNodes()">registeredNodes</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns all registered DataObjects.</div> |
| </td> |
| </tr> |
| <tr id="i21" class="rowColor"> |
| <td class="colFirst"><code>int</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#registeredObjectsCount()">registeredObjectsCount</a></span>()</code></th> |
| <td class="colLast"> |
| <div class="block">Returns a number of objects currently registered with this ObjectStore.</div> |
| </td> |
| </tr> |
| <tr id="i22" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#registerNode(java.lang.Object,java.lang.Object)">registerNode</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> nodeId, |
| <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> nodeObject)</code></th> |
| <td class="colLast"> |
| <div class="block">"Registers" a graph node, usually storing the node in some internal map using its |
| id as a key.</div> |
| </td> |
| </tr> |
| <tr id="i23" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setContext(org.apache.cayenne.access.DataContext)">setContext</a></span>​(<a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a> context)</code></th> |
| <td class="colLast"> </td> |
| </tr> |
| <tr id="i24" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#setDataRowCache(org.apache.cayenne.access.DataRowStore)">setDataRowCache</a></span>​(<a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> dataRowCache)</code></th> |
| <td class="colLast"> |
| <div class="block">Sets parent DataRowStore.</div> |
| </td> |
| </tr> |
| <tr id="i25" class="rowColor"> |
| <td class="colFirst"><code>void</code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#snapshotsChanged(org.apache.cayenne.access.event.SnapshotEvent)">snapshotsChanged</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">SnapshotEventListener implementation that processes snapshot change event, updating |
| DataObjects that have the changes.</div> |
| </td> |
| </tr> |
| <tr id="i26" class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <th class="colSecond" scope="row"><code><span class="memberNameLink"><a href="#unregisterNode(java.lang.Object)">unregisterNode</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> nodeId)</code></th> |
| <td class="colLast"> |
| <div class="block">"Unregisters" a graph node, forgetting any information associated with nodeId.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a id="methods.inherited.from.class.java.lang.Object"> |
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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> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
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| <ul class="blockList"> |
| <li class="blockList"><a id="field.detail"> |
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| </a> |
| <h3>Field Detail</h3> |
| <a id="objectMap"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>objectMap</h4> |
| <pre>protected <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="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>,​<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>> objectMap</pre> |
| </li> |
| </ul> |
| <a id="changes"> |
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| </a> |
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| <li class="blockList"> |
| <h4>changes</h4> |
| <pre>protected <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="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>,​<a href="ObjectDiff.html" title="class in org.apache.cayenne.access">ObjectDiff</a>> changes</pre> |
| </li> |
| </ul> |
| <a id="trackedFlattenedPaths"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>trackedFlattenedPaths</h4> |
| <pre>protected <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="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>,​<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="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>,​<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a>>> trackedFlattenedPaths</pre> |
| <div class="block">Map that tracks flattened paths for given object Id that is present in db. |
| Presence of path in this map is used to separate insert from update case of flattened records.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="dataRowCache"> |
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| </a> |
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| <h4>dataRowCache</h4> |
| <pre>protected transient <a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> dataRowCache</pre> |
| <div class="block">Stores a reference to the DataRowStore. |
| <p> |
| <i>Serialization note: </i> It is up to the owner of this ObjectStore to initialize |
| DataRowStore after deserialization of this object. ObjectStore will not know how to |
| restore the DataRowStore by itself. |
| </p></div> |
| </li> |
| </ul> |
| <a id="dataRowCacheSet"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>dataRowCacheSet</h4> |
| <pre>protected boolean dataRowCacheSet</pre> |
| </li> |
| </ul> |
| <a id="context"> |
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| <li class="blockList"> |
| <h4>context</h4> |
| <pre>protected <a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a> context</pre> |
| <div class="block">The DataContext that owns this ObjectStore.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
| <section role="region"> |
| <ul class="blockList"> |
| <li class="blockList"><a id="constructor.detail"> |
| <!-- --> |
| </a> |
| <h3>Constructor Detail</h3> |
| <a id="<init>(org.apache.cayenne.access.DataRowStore,java.util.Map)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>ObjectStore</h4> |
| <pre>public ObjectStore​(<a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> dataRowCache, |
| <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="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>,​<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>> objectMap)</pre> |
| <div class="block">Creates an ObjectStore with <a href="DataRowStore.html" title="class in org.apache.cayenne.access"><code>DataRowStore</code></a> and a map to use for storing |
| registered objects. Passed map doesn't require any special synchronization |
| behavior, as ObjectStore is synchronized itself.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </section> |
| <!-- ============ METHOD DETAIL ========== --> |
| <section role="region"> |
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| <li class="blockList"><a id="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a id="registeredObjectsCount()"> |
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| <h4>registeredObjectsCount</h4> |
| <pre class="methodSignature">public int registeredObjectsCount()</pre> |
| <div class="block">Returns a number of objects currently registered with this ObjectStore.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getDataRowCache()"> |
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| <h4>getDataRowCache</h4> |
| <pre class="methodSignature">public <a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> getDataRowCache()</pre> |
| <div class="block">Returns a DataRowStore associated with this ObjectStore.</div> |
| </li> |
| </ul> |
| <a id="setDataRowCache(org.apache.cayenne.access.DataRowStore)"> |
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| <h4>setDataRowCache</h4> |
| <pre class="methodSignature">public void setDataRowCache​(<a href="DataRowStore.html" title="class in org.apache.cayenne.access">DataRowStore</a> dataRowCache)</pre> |
| <div class="block">Sets parent DataRowStore. Registers to receive SnapshotEvents if the cache is |
| configured to allow ObjectStores to receive such events.</div> |
| </li> |
| </ul> |
| <a id="objectsUnregistered(java.util.Collection)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>objectsUnregistered</h4> |
| <pre class="methodSignature">public void objectsUnregistered​(<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> objects)</pre> |
| <div class="block">Evicts a collection of DataObjects from the ObjectStore, invalidates the underlying |
| cache snapshots. Changes objects state to TRANSIENT. This method can be used for |
| manual cleanup of Cayenne cache.</div> |
| </li> |
| </ul> |
| <a id="objectsRolledBack()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>objectsRolledBack</h4> |
| <pre class="methodSignature">public void objectsRolledBack()</pre> |
| <div class="block">Reverts changes to all stored uncomitted objects.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="postprocessAfterCommit(org.apache.cayenne.graph.GraphDiff)"> |
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| <h4>postprocessAfterCommit</h4> |
| <pre class="methodSignature">public void postprocessAfterCommit​(<a href="../graph/GraphDiff.html" title="interface in org.apache.cayenne.graph">GraphDiff</a> parentChanges)</pre> |
| <div class="block">Internal unsynchronized method to process objects state after commit.</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"> |
| <li class="blockList"> |
| <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 a snapshot for ObjectId from the underlying snapshot cache. If cache |
| contains no snapshot, a null is returned.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getSnapshot(org.apache.cayenne.ObjectId)"> |
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| <h4>getSnapshot</h4> |
| <pre class="methodSignature">public <a href="../DataRow.html" title="class in org.apache.cayenne">DataRow</a> getSnapshot​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> oid)</pre> |
| <div class="block">Returns a snapshot for ObjectId from the underlying snapshot cache. If cache |
| contains no snapshot, it will attempt fetching it using provided QueryEngine. If |
| fetch attempt fails or inconsistent data is returned, underlying cache will throw a |
| CayenneRuntimeException.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getObjectIterator()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getObjectIterator</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util" class="externalLink">Iterator</a><<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>> getObjectIterator()</pre> |
| <div class="block">Returns an iterator over the registered objects.</div> |
| </li> |
| </ul> |
| <a id="hasChanges()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>hasChanges</h4> |
| <pre class="methodSignature">public boolean hasChanges()</pre> |
| <div class="block">Returns <code>true</code> if there are any modified, deleted or new objects |
| registered with this ObjectStore, <code>false</code> otherwise. This method will |
| treat "phantom" modifications are real ones. I.e. if you "change" an object |
| property to an equivalent value, this method will still think such object is |
| modified. Phantom modifications are only detected and discarded during commit.</div> |
| </li> |
| </ul> |
| <a id="objectsInState(int)"> |
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| </a> |
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| <h4>objectsInState</h4> |
| <pre class="methodSignature">public <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util" class="externalLink">List</a><<a href="../Persistent.html" title="interface in org.apache.cayenne">Persistent</a>> objectsInState​(int state)</pre> |
| <div class="block">Return a subset of registered objects that are in a certain persistence state. |
| Collection is returned by copy.</div> |
| </li> |
| </ul> |
| <a id="snapshotsChanged(org.apache.cayenne.access.event.SnapshotEvent)"> |
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| <pre class="methodSignature">public void snapshotsChanged​(<a href="event/SnapshotEvent.html" title="class in org.apache.cayenne.access.event">SnapshotEvent</a> event)</pre> |
| <div class="block">SnapshotEventListener implementation that processes snapshot change event, updating |
| DataObjects that have the changes. |
| <p> |
| <i>Implementation note: </i> This method should not attempt to alter the underlying |
| DataRowStore, since it is normally invoked *AFTER* the DataRowStore was modified as |
| a result of some external interaction. |
| </p></div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="event/SnapshotEventListener.html#snapshotsChanged(org.apache.cayenne.access.event.SnapshotEvent)">snapshotsChanged</a></code> in interface <code><a href="event/SnapshotEventListener.html" title="interface in org.apache.cayenne.access.event">SnapshotEventListener</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getContext()"> |
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| <h4>getContext</h4> |
| <pre class="methodSignature">public <a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a> getContext()</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="setContext(org.apache.cayenne.access.DataContext)"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>setContext</h4> |
| <pre class="methodSignature">public void setContext​(<a href="DataContext.html" title="class in org.apache.cayenne.access">DataContext</a> context)</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getNode(java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getNode</h4> |
| <pre class="methodSignature">public <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> getNode​(<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> nodeId)</pre> |
| <div class="block">Returns a registered DataObject or null of no object exists for the ObjectId.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphManager.html#getNode(java.lang.Object)">getNode</a></code> in interface <code><a href="../graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="registeredNodes()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>registeredNodes</h4> |
| <pre class="methodSignature">public <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="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>> registeredNodes()</pre> |
| <div class="block">Returns all registered DataObjects. List is returned by copy and can be modified by |
| the caller.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphManager.html#registeredNodes()">registeredNodes</a></code> in interface <code><a href="../graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="registerNode(java.lang.Object,java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>registerNode</h4> |
| <pre class="methodSignature">public void registerNode​(<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> nodeId, |
| <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> nodeObject)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphManager.html#registerNode(java.lang.Object,java.lang.Object)">GraphManager</a></code></span></div> |
| <div class="block">"Registers" a graph node, usually storing the node in some internal map using its |
| id as a key.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphManager.html#registerNode(java.lang.Object,java.lang.Object)">registerNode</a></code> in interface <code><a href="../graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="unregisterNode(java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>unregisterNode</h4> |
| <pre class="methodSignature">public <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> unregisterNode​(<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> nodeId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphManager.html#unregisterNode(java.lang.Object)">GraphManager</a></code></span></div> |
| <div class="block">"Unregisters" a graph node, forgetting any information associated with nodeId.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphManager.html#unregisterNode(java.lang.Object)">unregisterNode</a></code> in interface <code><a href="../graph/GraphManager.html" title="interface in org.apache.cayenne.graph">GraphManager</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="nodeIdChanged(java.lang.Object,java.lang.Object)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>nodeIdChanged</h4> |
| <pre class="methodSignature">public void nodeIdChanged​(<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> nodeId, |
| <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> newId)</pre> |
| <div class="block">Does nothing.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#nodeIdChanged(java.lang.Object,java.lang.Object)">nodeIdChanged</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="nodeCreated(java.lang.Object)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>nodeCreated</h4> |
| <pre class="methodSignature">public void nodeCreated​(<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> nodeId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphChangeHandler.html#nodeCreated(java.lang.Object)">GraphChangeHandler</a></code></span></div> |
| <div class="block">Notifies implementing object that a new node was created in the graph.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#nodeCreated(java.lang.Object)">nodeCreated</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="nodeRemoved(java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>nodeRemoved</h4> |
| <pre class="methodSignature">public void nodeRemoved​(<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> nodeId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphChangeHandler.html#nodeRemoved(java.lang.Object)">GraphChangeHandler</a></code></span></div> |
| <div class="block">Notifies implementing object that a node was removed from the graph.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#nodeRemoved(java.lang.Object)">nodeRemoved</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="nodePropertyChanged(java.lang.Object,java.lang.String,java.lang.Object,java.lang.Object)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>nodePropertyChanged</h4> |
| <pre class="methodSignature">public void nodePropertyChanged​(<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> nodeId, |
| <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> property, |
| <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> oldValue, |
| <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> newValue)</pre> |
| <div class="block">Records dirty object snapshot.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#nodePropertyChanged(java.lang.Object,java.lang.String,java.lang.Object,java.lang.Object)">nodePropertyChanged</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="arcCreated(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)"> |
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| </a> |
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| <li class="blockList"> |
| <h4>arcCreated</h4> |
| <pre class="methodSignature">public void arcCreated​(<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> nodeId, |
| <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> targetNodeId, |
| <a href="../graph/ArcId.html" title="class in org.apache.cayenne.graph">ArcId</a> arcId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphChangeHandler.html#arcCreated(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">GraphChangeHandler</a></code></span></div> |
| <div class="block">Notifies implementing object that a new arc was created between two nodes.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#arcCreated(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">arcCreated</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="arcDeleted(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>arcDeleted</h4> |
| <pre class="methodSignature">public void arcDeleted​(<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> nodeId, |
| <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> targetNodeId, |
| <a href="../graph/ArcId.html" title="class in org.apache.cayenne.graph">ArcId</a> arcId)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../graph/GraphChangeHandler.html#arcDeleted(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">GraphChangeHandler</a></code></span></div> |
| <div class="block">Notifies implementing object that an arc between two nodes was deleted.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../graph/GraphChangeHandler.html#arcDeleted(java.lang.Object,java.lang.Object,org.apache.cayenne.graph.ArcId)">arcDeleted</a></code> in interface <code><a href="../graph/GraphChangeHandler.html" title="interface in org.apache.cayenne.graph">GraphChangeHandler</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>1.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFlattenedId(org.apache.cayenne.ObjectId,java.lang.String)"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFlattenedId</h4> |
| <pre class="methodSignature">public <a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> getFlattenedId​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId, |
| <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> path)</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="getFlattenedIds(org.apache.cayenne.ObjectId)"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getFlattenedIds</h4> |
| <pre class="methodSignature">public <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>> getFlattenedIds​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId)</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.2</dd> |
| </dl> |
| </li> |
| </ul> |
| <a id="markFlattenedPath(org.apache.cayenne.ObjectId,java.lang.String,org.apache.cayenne.ObjectId)"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>markFlattenedPath</h4> |
| <pre class="methodSignature">public void markFlattenedPath​(<a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> objectId, |
| <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> path, |
| <a href="../ObjectId.html" title="interface in org.apache.cayenne">ObjectId</a> id)</pre> |
| <div class="block">Mark that flattened path for object has data row in DB.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.1</dd> |
| </dl> |
| </li> |
| </ul> |
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