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| <div class="subTitle">org.apache.ignite.events</div> |
| <h2 title="Class CacheQueryReadEvent" class="title">Class CacheQueryReadEvent<K,V></h2> |
| </div> |
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| <ul class="inheritance"> |
| <li><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../org/apache/ignite/events/EventAdapter.html" title="class in org.apache.ignite.events">org.apache.ignite.events.EventAdapter</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.ignite.events.CacheQueryReadEvent<K,V></li> |
| </ul> |
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| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><<a href="../../../../org/apache/ignite/events/Event.html" title="interface in org.apache.ignite.events">Event</a>>, <a href="../../../../org/apache/ignite/events/Event.html" title="interface in org.apache.ignite.events">Event</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="strong">CacheQueryReadEvent<K,V></span> |
| extends <a href="../../../../org/apache/ignite/events/EventAdapter.html" title="class in org.apache.ignite.events">EventAdapter</a></pre> |
| <div class="block">Cache query read event. |
| <p> |
| Grid events are used for notification about what happens within the grid. Note that by |
| design Ignite keeps all events generated on the local node locally and it provides |
| APIs for performing a distributed queries across multiple nodes: |
| <ul> |
| <li> |
| <a href="../../../../org/apache/ignite/IgniteEvents.html#remoteQuery(org.apache.ignite.lang.IgnitePredicate,%20long,%20int...)"><code>IgniteEvents.remoteQuery(org.apache.ignite.lang.IgnitePredicate, long, int...)</code></a> - |
| asynchronously querying events occurred on the nodes specified, including remote nodes. |
| </li> |
| <li> |
| <a href="../../../../org/apache/ignite/IgniteEvents.html#localQuery(org.apache.ignite.lang.IgnitePredicate,%20int...)"><code>IgniteEvents.localQuery(org.apache.ignite.lang.IgnitePredicate, int...)</code></a> - |
| querying only local events stored on this local node. |
| </li> |
| <li> |
| <a href="../../../../org/apache/ignite/IgniteEvents.html#localListen(org.apache.ignite.lang.IgnitePredicate,%20int...)"><code>IgniteEvents.localListen(org.apache.ignite.lang.IgnitePredicate, int...)</code></a> - |
| listening to local grid events (events from remote nodes not included). |
| </li> |
| </ul> |
| User can also wait for events using method <a href="../../../../org/apache/ignite/IgniteEvents.html#waitForLocal(org.apache.ignite.lang.IgnitePredicate,%20int...)"><code>IgniteEvents.waitForLocal(org.apache.ignite.lang.IgnitePredicate, int...)</code></a>. |
| <h1 class="header">Events and Performance</h1> |
| Note that by default all events in Ignite are enabled and therefore generated and stored |
| by whatever event storage SPI is configured. Ignite can and often does generate thousands events per seconds |
| under the load and therefore it creates a significant additional load on the system. If these events are |
| not needed by the application this load is unnecessary and leads to significant performance degradation. |
| <p> |
| It is <b>highly recommended</b> to enable only those events that your application logic requires |
| by using <a href="../../../../org/apache/ignite/configuration/IgniteConfiguration.html#getIncludeEventTypes()"><code>IgniteConfiguration.getIncludeEventTypes()</code></a> method in Ignite configuration. Note that certain |
| events are required for Ignite's internal operations and such events will still be generated but not stored by |
| event storage SPI if they are disabled in Ignite configuration.</div> |
| <dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../org/apache/ignite/events/EventType.html#EVT_CACHE_QUERY_OBJECT_READ"><code>EventType.EVT_CACHE_QUERY_OBJECT_READ</code></a>, |
| <a href="../../../../org/apache/ignite/events/EventType.html#EVTS_CACHE_QUERY"><code>EventType.EVTS_CACHE_QUERY</code></a>, |
| <a href="../../../../serialized-form.html#org.apache.ignite.events.CacheQueryReadEvent">Serialized Form</a></dd></dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
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| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| </a> |
| <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"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#CacheQueryReadEvent(org.apache.ignite.cluster.ClusterNode,%20java.lang.String,%20int,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20java.lang.String,%20org.apache.ignite.lang.IgniteBiPredicate,%20org.apache.ignite.cache.CacheEntryEventSerializableFilter,%20java.lang.Object[],%20java.util.UUID,%20java.lang.String,%20K,%20V,%20V,%20java.lang.Object)">CacheQueryReadEvent</a></strong>(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <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> msg, |
| int type, |
| <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> qryType, |
| <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> cacheName, |
| <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> clsName, |
| <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> clause, |
| <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> scanQryFilter, |
| <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> contQryFilter, |
| <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>[] args, |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> subjId, |
| <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> taskName, |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a> key, |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> val, |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> oldVal, |
| <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> row)</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
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| </a> |
| <h3>Method Summary</h3> |
| <table class="overviewSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span>Methods</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><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>[]</code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#arguments()">arguments</a></strong>()</code> |
| <div class="block">Gets query arguments.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#cacheName()">cacheName</a></strong>()</code> |
| <div class="block">Gets cache name on which query was executed.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#className()">className</a></strong>()</code> |
| <div class="block">Gets queried class name.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#clause()">clause</a></strong>()</code> |
| <div class="block">Gets query clause.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#continuousQueryFilter()">continuousQueryFilter</a></strong>()</code> |
| <div class="block">Gets continuous query filter.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#key()">key</a></strong>()</code> |
| <div class="block">Gets read entry key.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#oldValue()">oldValue</a></strong>()</code> |
| <div class="block">Gets read entry old value (applicable for continuous queries).</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#queryType()">queryType</a></strong>()</code> |
| <div class="block">Gets query type.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><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></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#row()">row</a></strong>()</code> |
| <div class="block">Gets read results set row.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#scanQueryFilter()">scanQueryFilter</a></strong>()</code> |
| <div class="block">Gets scan query filter.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><a href="http://docs.oracle.com/javase/7/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#subjectId()">subjectId</a></strong>()</code> |
| <div class="block">Gets security subject ID.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#taskName()">taskName</a></strong>()</code> |
| <div class="block">Gets the name of the task that executed the query (if any).</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code><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/ignite/events/CacheQueryReadEvent.html#toString()">toString</a></strong>()</code></td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a></code></td> |
| <td class="colLast"><code><strong><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#value()">value</a></strong>()</code> |
| <div class="block">Gets read entry value.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods_inherited_from_class_org.apache.ignite.events.EventAdapter"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.ignite.events.<a href="../../../../org/apache/ignite/events/EventAdapter.html" title="class in org.apache.ignite.events">EventAdapter</a></h3> |
| <code><a href="../../../../org/apache/ignite/events/EventAdapter.html#compareTo(org.apache.ignite.events.Event)">compareTo</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#equals(java.lang.Object)">equals</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#hashCode()">hashCode</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#id()">id</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#localOrder()">localOrder</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#message()">message</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#message(java.lang.String)">message</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#name()">name</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#node()">node</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#node(org.apache.ignite.cluster.ClusterNode)">node</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#shortDisplay()">shortDisplay</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#timestamp()">timestamp</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#type()">type</a>, <a href="../../../../org/apache/ignite/events/EventAdapter.html#type(int)">type</a></code></li> |
| </ul> |
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| </a> |
| <h3>Methods inherited from class java.lang.<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></h3> |
| <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#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#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#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,%20int)" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="CacheQueryReadEvent(org.apache.ignite.cluster.ClusterNode,java.lang.String,int,java.lang.String,java.lang.String,java.lang.String,java.lang.String,org.apache.ignite.lang.IgniteBiPredicate,org.apache.ignite.cache.CacheEntryEventSerializableFilter,java.lang.Object[],java.util.UUID,java.lang.String,java.lang.Object,java.lang.Object,java.lang.Object,java.lang.Object)"> |
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| </a><a name="CacheQueryReadEvent(org.apache.ignite.cluster.ClusterNode, java.lang.String, int, java.lang.String, java.lang.String, java.lang.String, java.lang.String, org.apache.ignite.lang.IgniteBiPredicate, org.apache.ignite.cache.CacheEntryEventSerializableFilter, java.lang.Object[], java.util.UUID, java.lang.String, K, V, V, java.lang.Object)"> |
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| <h4>CacheQueryReadEvent</h4> |
| <pre>public CacheQueryReadEvent(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <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> msg, |
| int type, |
| <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> qryType, |
| @Nullable |
| <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> cacheName, |
| @Nullable |
| <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> clsName, |
| @Nullable |
| <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> clause, |
| @Nullable |
| <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> scanQryFilter, |
| @Nullable |
| <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> contQryFilter, |
| @Nullable |
| <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>[] args, |
| @Nullable |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> subjId, |
| @Nullable |
| <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> taskName, |
| @Nullable |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a> key, |
| @Nullable |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> val, |
| @Nullable |
| <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> oldVal, |
| @Nullable |
| <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> row)</pre> |
| <dl><dt><span class="strong">Parameters:</span></dt><dd><code>node</code> - Node where event was fired.</dd><dd><code>msg</code> - Event message.</dd><dd><code>type</code> - Event type.</dd><dd><code>cacheName</code> - Cache name.</dd><dd><code>clsName</code> - Class name.</dd><dd><code>clause</code> - Clause.</dd><dd><code>scanQryFilter</code> - Scan query filter.</dd><dd><code>args</code> - Query arguments.</dd><dd><code>subjId</code> - Security subject ID.</dd><dd><code>key</code> - Key.</dd><dd><code>val</code> - Value.</dd><dd><code>oldVal</code> - Old value.</dd></dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method_detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="queryType()"> |
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| </a> |
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| <h4>queryType</h4> |
| <pre>public <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> queryType()</pre> |
| <div class="block">Gets query type.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Query type. Can be <code>"SQL"</code>, <code>"SQL_FIELDS"</code>, <code>"FULL_TEXT"</code>, <code>"SCAN"</code>, |
| <code>"CONTINUOUS"</code> or <code>"SPI"</code>.</dd></dl> |
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| </ul> |
| <a name="cacheName()"> |
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| </a> |
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| <h4>cacheName</h4> |
| <pre>@Nullable |
| public <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> cacheName()</pre> |
| <div class="block">Gets cache name on which query was executed.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Cache name.</dd></dl> |
| </li> |
| </ul> |
| <a name="className()"> |
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| </a> |
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| <h4>className</h4> |
| <pre>@Nullable |
| public <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> className()</pre> |
| <div class="block">Gets queried class name. |
| <p> |
| Applicable for <code>SQL</code> and @{code full text} queries.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Queried class name.</dd></dl> |
| </li> |
| </ul> |
| <a name="clause()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>clause</h4> |
| <pre>@Nullable |
| public <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> clause()</pre> |
| <div class="block">Gets query clause. |
| <p> |
| Applicable for <code>SQL</code>, <code>SQL fields</code> and @{code full text} queries.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Query clause.</dd></dl> |
| </li> |
| </ul> |
| <a name="scanQueryFilter()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>scanQueryFilter</h4> |
| <pre>@Nullable |
| public <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> scanQueryFilter()</pre> |
| <div class="block">Gets scan query filter. |
| <p> |
| Applicable for <code>scan</code> queries.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Scan query filter.</dd></dl> |
| </li> |
| </ul> |
| <a name="continuousQueryFilter()"> |
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| </a> |
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| <h4>continuousQueryFilter</h4> |
| <pre>@Nullable |
| public <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a>,<a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a>> continuousQueryFilter()</pre> |
| <div class="block">Gets continuous query filter. |
| <p> |
| Applicable for <code>continuous</code> queries.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Continuous query filter.</dd></dl> |
| </li> |
| </ul> |
| <a name="arguments()"> |
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| <h4>arguments</h4> |
| <pre>@Nullable |
| public <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>[] arguments()</pre> |
| <div class="block">Gets query arguments. |
| <p> |
| Applicable for <code>SQL</code> and <code>SQL fields</code> queries.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Query arguments.</dd></dl> |
| </li> |
| </ul> |
| <a name="subjectId()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>subjectId</h4> |
| <pre>@Nullable |
| public <a href="http://docs.oracle.com/javase/7/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> subjectId()</pre> |
| <div class="block">Gets security subject ID.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Security subject ID.</dd></dl> |
| </li> |
| </ul> |
| <a name="taskName()"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>taskName</h4> |
| <pre>@Nullable |
| public <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> taskName()</pre> |
| <div class="block">Gets the name of the task that executed the query (if any).</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Task name.</dd></dl> |
| </li> |
| </ul> |
| <a name="key()"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>key</h4> |
| <pre>@Nullable |
| public <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">K</a> key()</pre> |
| <div class="block">Gets read entry key.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Key.</dd></dl> |
| </li> |
| </ul> |
| <a name="value()"> |
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| </a> |
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| <h4>value</h4> |
| <pre>@Nullable |
| public <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> value()</pre> |
| <div class="block">Gets read entry value.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Value.</dd></dl> |
| </li> |
| </ul> |
| <a name="oldValue()"> |
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| </a> |
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| <h4>oldValue</h4> |
| <pre>@Nullable |
| public <a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html" title="type parameter in CacheQueryReadEvent">V</a> oldValue()</pre> |
| <div class="block">Gets read entry old value (applicable for continuous queries).</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Old value.</dd></dl> |
| </li> |
| </ul> |
| <a name="row()"> |
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| </a> |
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| <li class="blockList"> |
| <h4>row</h4> |
| <pre>@Nullable |
| public <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> row()</pre> |
| <div class="block">Gets read results set row.</div> |
| <dl><dt><span class="strong">Returns:</span></dt><dd>Result row.</dd></dl> |
| </li> |
| </ul> |
| <a name="toString()"> |
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| <h4>toString</h4> |
| <pre>public <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> toString()</pre> |
| <dl> |
| <dt><strong>Overrides:</strong></dt> |
| <dd><code><a href="../../../../org/apache/ignite/events/EventAdapter.html#toString()">toString</a></code> in class <code><a href="../../../../org/apache/ignite/events/EventAdapter.html" title="class in org.apache.ignite.events">EventAdapter</a></code></dd> |
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| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2015 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');</script> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Fabric</b> </td> <td>: ver. <strong>1.7.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: August 1 2016 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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