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| <li>Summary: </li> |
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| <div class="subTitle">org.apache.ignite.events</div> |
| <h2 title="Class CacheQueryReadEvent" class="title">Class CacheQueryReadEvent<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></h2> |
| </div> |
| <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">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<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></li> |
| </ul> |
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| <div class="description"> |
| <ul class="blockList"> |
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| <dl> |
| <dt>All Implemented Interfaces:</dt> |
| <dd><a href="https://docs.oracle.com/javase/8/docs/api/java/io/Serializable.html?is-external=true" title="class or interface in java.io">Serializable</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Comparable.html?is-external=true" title="class or interface in java.lang">Comparable</a><span class='angle_bracket'><</span><a href="../../../../org/apache/ignite/events/Event.html" title="interface in org.apache.ignite.events">Event</a><span class='angle_bracket'>></span>, <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="typeNameLabel">CacheQueryReadEvent<span class='angle_bracket'><</span>K,V<span class='angle_bracket'>></span></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-long-int...-"><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-int...-"><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-int...-"><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-int...-"><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="seeLabel">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"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="constructor.summary"> |
| <!-- --> |
| </a> |
| <h3>Constructor Summary</h3> |
| <table class="memberSummary" 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><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#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:A-java.util.UUID-java.lang.String-K-V-V-java.lang.Object-">CacheQueryReadEvent</a></span>(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> msg, |
| int type, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> qryType, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> clsName, |
| @Nullable <a href="https://docs.oracle.com/javase/8/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><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> scanQryFilter, |
| @Nullable <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> contQryFilter, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] args, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> subjId, |
| @Nullable <a href="https://docs.oracle.com/javase/8/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, |
| @Nullable <a href="https://docs.oracle.com/javase/8/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"> |
| <li class="blockList"><a name="method.summary"> |
| <!-- --> |
| </a> |
| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <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="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[]</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#arguments--">arguments</a></span>()</code> |
| <div class="block">Gets query arguments.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#cacheName--">cacheName</a></span>()</code> |
| <div class="block">Gets cache name on which query was executed.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#className--">className</a></span>()</code> |
| <div class="block">Gets queried class name.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#clause--">clause</a></span>()</code> |
| <div class="block">Gets query clause.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>@Nullable <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#continuousQueryFilter--">continuousQueryFilter</a></span>()</code> |
| <div class="block">Gets continuous query filter.</div> |
| </td> |
| </tr> |
| <tr id="i5" 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><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#key--">key</a></span>()</code> |
| <div class="block">Gets read entry key.</div> |
| </td> |
| </tr> |
| <tr id="i6" 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><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#oldValue--">oldValue</a></span>()</code> |
| <div class="block">Gets read entry old value (applicable for continuous queries).</div> |
| </td> |
| </tr> |
| <tr id="i7" 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">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#queryType--">queryType</a></span>()</code> |
| <div class="block">Gets query type.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#row--">row</a></span>()</code> |
| <div class="block">Gets read results set row.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>@Nullable <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#scanQueryFilter--">scanQueryFilter</a></span>()</code> |
| <div class="block">Gets scan query filter.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#subjectId--">subjectId</a></span>()</code> |
| <div class="block">Gets security subject ID.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>@Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#taskName--">taskName</a></span>()</code> |
| <div class="block">Gets the name of the task that executed the query (if any).</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <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">String</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#toString--">toString</a></span>()</code></td> |
| </tr> |
| <tr id="i13" 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><span class="memberNameLink"><a href="../../../../org/apache/ignite/events/CacheQueryReadEvent.html#value--">value</a></span>()</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> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </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">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">clone</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">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">getClass</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">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">notifyAll</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">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">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">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
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| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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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:A-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:A-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="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> msg, |
| int type, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> qryType, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> cacheName, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> clsName, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> clause, |
| @Nullable |
| @Nullable <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> scanQryFilter, |
| @Nullable |
| @Nullable <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> contQryFilter, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] args, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> subjId, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/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 |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> row)</pre> |
| <dl> |
| <dt><span class="paramLabel">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"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="queryType--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queryType</h4> |
| <pre>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">String</a> queryType()</pre> |
| <div class="block">Gets query type.</div> |
| <dl> |
| <dt><span class="returnLabel">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> |
| </li> |
| </ul> |
| <a name="cacheName--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>cacheName</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Cache name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="className--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>className</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Queried class name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="clause--"> |
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| </a> |
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| <h4>clause</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Query clause.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="scanQueryFilter--"> |
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| </a> |
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| <li class="blockList"> |
| <h4>scanQueryFilter</h4> |
| <pre>@Nullable |
| public @Nullable <a href="../../../../org/apache/ignite/lang/IgniteBiPredicate.html" title="interface in org.apache.ignite.lang">IgniteBiPredicate</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> scanQueryFilter()</pre> |
| <div class="block">Gets scan query filter. |
| <p> |
| Applicable for <code>scan</code> queries.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Scan query filter.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="continuousQueryFilter--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>continuousQueryFilter</h4> |
| <pre>@Nullable |
| public @Nullable <a href="../../../../org/apache/ignite/cache/CacheEntryEventSerializableFilter.html" title="interface in org.apache.ignite.cache">CacheEntryEventSerializableFilter</a><span class='angle_bracket'><</span><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><span class='angle_bracket'>></span> continuousQueryFilter()</pre> |
| <div class="block">Gets continuous query filter. |
| <p> |
| Applicable for <code>continuous</code> queries.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Continuous query filter.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="arguments--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>arguments</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Query arguments.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="subjectId--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>subjectId</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">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 @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Task name.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="key--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <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="returnLabel">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="returnLabel">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="returnLabel">Returns:</span></dt> |
| <dd>Old value.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="row--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>row</h4> |
| <pre>@Nullable |
| public @Nullable <a href="https://docs.oracle.com/javase/8/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="returnLabel">Returns:</span></dt> |
| <dd>Result row.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="toString--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>toString</h4> |
| <pre>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">String</a> toString()</pre> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></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> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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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>2020 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> </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 Database and Caching Platform</b> </td> <td>: ver. <strong>2.9.1</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: December 9 2020 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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