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| <div class="subTitle">org.apache.openjpa.jdbc.meta.strats</div> |
| <h2 title="Class SubclassJoinDiscriminatorStrategy" class="title">Class SubclassJoinDiscriminatorStrategy</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/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">org.apache.openjpa.jdbc.meta.strats.AbstractStrategy</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">org.apache.openjpa.jdbc.meta.strats.AbstractDiscriminatorStrategy</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.openjpa.jdbc.meta.strats.SubclassJoinDiscriminatorStrategy</li> |
| </ul> |
| </li> |
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| <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="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public class <span class="typeNameLabel">SubclassJoinDiscriminatorStrategy</span> |
| extends <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></pre> |
| <div class="block">Discriminator strategy that outer joins to all possible subclass tables |
| to determine the class of an instance. This indicator type should only |
| be used with vertical inheritance hierarchies.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Author:</span></dt> |
| <dd>Abe White</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../serialized-form.html#org.apache.openjpa.jdbc.meta.strats.SubclassJoinDiscriminatorStrategy">Serialized Form</a></dd> |
| </dl> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#ALIAS">ALIAS</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.openjpa.jdbc.meta.strats.AbstractDiscriminatorStrategy"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#disc">disc</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#isFinal">isFinal</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <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/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#SubclassJoinDiscriminatorStrategy--">SubclassJoinDiscriminatorStrategy</a></span>()</code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
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| <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><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/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#getAlias--">getAlias</a></span>()</code> |
| <div class="block">Return the alias of this strategy.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#getClass-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.meta.ClassMapping-org.apache.openjpa.jdbc.sql.Result-">getClass</a></span>(<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a> res)</code> |
| <div class="block">Return the class for the current result row.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">getClassConditions</a></span>(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| boolean subclasses)</code> |
| <div class="block">Return SQL to limit the classes selected as much as possible to the |
| given base class, and optionally its subclasses.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#hasClassConditions-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">hasClassConditions</a></span>(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| boolean subclasses)</code> |
| <div class="block">Whether any class conditions are necessary.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#map-boolean-">map</a></span>(boolean adapt)</code> |
| <div class="block">Map the owning mapping using this strategy.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code>boolean</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/SubclassJoinDiscriminatorStrategy.html#select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-">select</a></span>(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> mapping)</code> |
| <div class="block">Select the data for this Discriminator.</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.openjpa.jdbc.meta.strats.AbstractDiscriminatorStrategy"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#loadSubclasses-org.apache.openjpa.jdbc.kernel.JDBCStore-">loadSubclasses</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#setDiscriminator-org.apache.openjpa.jdbc.meta.Discriminator-">setDiscriminator</a></code></li> |
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| <h3>Methods inherited from class org.apache.openjpa.jdbc.meta.strats.<a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#delete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">delete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#initialize--">initialize</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">insert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#isCustomUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">update</a></code></li> |
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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">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#equals-java.lang.Object-" title="class or interface in java.lang">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">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#hashCode--" title="class or interface in java.lang">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">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#toString--" title="class or interface in java.lang">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">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> |
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| <!-- --> |
| </a> |
| <h3>Methods inherited from interface org.apache.openjpa.jdbc.meta.<a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></h3> |
| <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#customUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">customUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#delete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">delete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#initialize--">initialize</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#insert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">insert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomDelete-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomDelete</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomInsert-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomInsert</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#isCustomUpdate-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-">isCustomUpdate</a>, <a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#update-org.apache.openjpa.kernel.OpenJPAStateManager-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.sql.RowManager-">update</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
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| <!-- ============ FIELD DETAIL =========== --> |
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| <h3>Field Detail</h3> |
| <a name="ALIAS"> |
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| </a> |
| <ul class="blockListLast"> |
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| <h4>ALIAS</h4> |
| <pre>public static final <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> ALIAS</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../constant-values.html#org.apache.openjpa.jdbc.meta.strats.SubclassJoinDiscriminatorStrategy.ALIAS">Constant Field Values</a></dd> |
| </dl> |
| </li> |
| </ul> |
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| <ul class="blockList"> |
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| <h3>Constructor Detail</h3> |
| <a name="SubclassJoinDiscriminatorStrategy--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>SubclassJoinDiscriminatorStrategy</h4> |
| <pre>public SubclassJoinDiscriminatorStrategy()</pre> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
| <!-- --> |
| </a> |
| <h3>Method Detail</h3> |
| <a name="getAlias--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getAlias</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> getAlias()</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias--">Strategy</a></code></span></div> |
| <div class="block">Return the alias of this strategy. For custom strategies, return the |
| full class name.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#getAlias--">getAlias</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#getAlias--">getAlias</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="map-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>map</h4> |
| <pre>public void map(boolean adapt)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map-boolean-">Strategy</a></code></span></div> |
| <div class="block">Map the owning mapping using this strategy.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html#map-boolean-">map</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/Strategy.html" title="interface in org.apache.openjpa.jdbc.meta">Strategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html#map-boolean-">map</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractStrategy</a></code></dd> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>adapt</code> - if true, use the owning mapping's raw mapping info |
| to set its ORM data; if false, ORM data will already be set</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>select</h4> |
| <pre>public boolean select(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> mapping)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-">DiscriminatorStrategy</a></code></span></div> |
| <div class="block">Select the data for this Discriminator.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-">select</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#select-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.meta.ClassMapping-">select</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></code></dd> |
| <dd><code>mapping</code> - the known base class being selected; this may |
| not be the base class in the inheritance hierarchy</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>true if anything was selected; false otherwise</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getClass-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.meta.ClassMapping-org.apache.openjpa.jdbc.sql.Result-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>getClass</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a> getClass(<a href="../../../../../../org/apache/openjpa/jdbc/kernel/JDBCStore.html" title="interface in org.apache.openjpa.jdbc.kernel">JDBCStore</a> store, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Result.html" title="interface in org.apache.openjpa.jdbc.sql">Result</a> res) |
| throws <a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a>, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClass-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.meta.ClassMapping-org.apache.openjpa.jdbc.sql.Result-">DiscriminatorStrategy</a></code></span></div> |
| <div class="block">Return the class for the current result row.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClass-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.meta.ClassMapping-org.apache.openjpa.jdbc.sql.Result-">getClass</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#getClass-org.apache.openjpa.jdbc.kernel.JDBCStore-org.apache.openjpa.jdbc.meta.ClassMapping-org.apache.openjpa.jdbc.sql.Result-">getClass</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></code></dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/sql/SQLException.html?is-external=true" title="class or interface in java.sql">SQLException</a></code></dd> |
| <dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/ClassNotFoundException.html?is-external=true" title="class or interface in java.lang">ClassNotFoundException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="hasClassConditions-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>hasClassConditions</h4> |
| <pre>public boolean hasClassConditions(<a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| boolean subclasses)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#hasClassConditions-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">DiscriminatorStrategy</a></code></span></div> |
| <div class="block">Whether any class conditions are necessary.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#hasClassConditions-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">hasClassConditions</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#hasClassConditions-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">hasClassConditions</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></code></dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-"><code>DiscriminatorStrategy.getClassConditions(org.apache.openjpa.jdbc.sql.Select, org.apache.openjpa.jdbc.sql.Joins, org.apache.openjpa.jdbc.meta.ClassMapping, boolean)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>getClassConditions</h4> |
| <pre>public <a href="../../../../../../org/apache/openjpa/jdbc/sql/SQLBuffer.html" title="class in org.apache.openjpa.jdbc.sql">SQLBuffer</a> getClassConditions(<a href="../../../../../../org/apache/openjpa/jdbc/sql/Select.html" title="interface in org.apache.openjpa.jdbc.sql">Select</a> sel, |
| <a href="../../../../../../org/apache/openjpa/jdbc/sql/Joins.html" title="interface in org.apache.openjpa.jdbc.sql">Joins</a> joins, |
| <a href="../../../../../../org/apache/openjpa/jdbc/meta/ClassMapping.html" title="class in org.apache.openjpa.jdbc.meta">ClassMapping</a> base, |
| boolean subclasses)</pre> |
| <div class="block"><span class="descfrmTypeLabel">Description copied from interface: <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">DiscriminatorStrategy</a></code></span></div> |
| <div class="block">Return SQL to limit the classes selected as much as possible to the |
| given base class, and optionally its subclasses. The select and joins |
| instances are supplied in order to get column aliases.</div> |
| <dl> |
| <dt><span class="overrideSpecifyLabel">Specified by:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html#getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">getClassConditions</a></code> in interface <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/DiscriminatorStrategy.html" title="interface in org.apache.openjpa.jdbc.meta">DiscriminatorStrategy</a></code></dd> |
| <dt><span class="overrideSpecifyLabel">Overrides:</span></dt> |
| <dd><code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html#getClassConditions-org.apache.openjpa.jdbc.sql.Select-org.apache.openjpa.jdbc.sql.Joins-org.apache.openjpa.jdbc.meta.ClassMapping-boolean-">getClassConditions</a></code> in class <code><a href="../../../../../../org/apache/openjpa/jdbc/meta/strats/AbstractDiscriminatorStrategy.html" title="class in org.apache.openjpa.jdbc.meta.strats">AbstractDiscriminatorStrategy</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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