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| <div class="subTitle">org.apache.mahout.cf.taste.impl.model.jdbc</div> |
| <h2 title="Class GenericJDBCDataModel" class="title">Class GenericJDBCDataModel</h2> |
| </div> |
| <div class="contentContainer"> |
| <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="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc">org.apache.mahout.cf.taste.impl.model.jdbc.AbstractJDBCDataModel</a></li> |
| <li> |
| <ul class="inheritance"> |
| <li>org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel</li> |
| </ul> |
| </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://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/Refreshable.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">Refreshable</a>, <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/model/DataModel.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.model">DataModel</a>, <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/model/JDBCDataModel.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.model">JDBCDataModel</a></dd> |
| </dl> |
| <hr> |
| <br> |
| <pre>public final class <span class="typeNameLabel">GenericJDBCDataModel</span> |
| extends <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc">AbstractJDBCDataModel</a></pre> |
| <div class="block"><p> |
| A generic <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/model/DataModel.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.model"><code>DataModel</code></a> designed for use with other JDBC data sources; |
| one just specifies all necessary SQL queries to the constructor here. Optionally, the queries can be |
| specified from a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util"><code>Properties</code></a> object, <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io"><code>File</code></a>, or <a href="http://docs.oracle.com/javase/7/docs/api/java/io/InputStream.html?is-external=true" title="class or interface in java.io"><code>InputStream</code></a>. This class is most |
| appropriate when other existing implementations of <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc"><code>AbstractJDBCDataModel</code></a> are not suitable. If you |
| are using this class to support a major database, consider contributing a specialized implementation of |
| <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc"><code>AbstractJDBCDataModel</code></a> to the project for this database. |
| </p></div> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../serialized-form.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel">Serialized Form</a></dd> |
| </dl> |
| </li> |
| </ul> |
| </div> |
| <div class="summary"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- =========== FIELD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.summary"> |
| <!-- --> |
| </a> |
| <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="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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#DATA_SOURCE_KEY">DATA_SOURCE_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_ALL_USERS_SQL_KEY">GET_ALL_USERS_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_ITEMS_SQL_KEY">GET_ITEMS_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_MAX_PREFERENCE_KEY">GET_MAX_PREFERENCE_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_MIN_PREFERENCE_KEY">GET_MIN_PREFERENCE_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_NUM_ITEMS_SQL_KEY">GET_NUM_ITEMS_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_NUM_PREFERENCE_FOR_ITEM_KEY">GET_NUM_PREFERENCE_FOR_ITEM_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_NUM_PREFERENCE_FOR_ITEMS_KEY">GET_NUM_PREFERENCE_FOR_ITEMS_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_NUM_USERS_SQL_KEY">GET_NUM_USERS_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_PREFERENCE_SQL_KEY">GET_PREFERENCE_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_PREFERENCE_TIME_SQL_KEY">GET_PREFERENCE_TIME_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_PREFS_FOR_ITEM_SQL_KEY">GET_PREFS_FOR_ITEM_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_USER_SQL_KEY">GET_USER_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_USERS_SQL_KEY">GET_USERS_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#REMOVE_PREFERENCE_SQL_KEY">REMOVE_PREFERENCE_SQL_KEY</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>static <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><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#SET_PREFERENCE_SQL_KEY">SET_PREFERENCE_SQL_KEY</a></span></code> </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="fields.inherited.from.class.org.apache.mahout.cf.taste.impl.model.jdbc.AbstractJDBCDataModel"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.mahout.cf.taste.impl.model.jdbc.<a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc">AbstractJDBCDataModel</a></h3> |
| <code><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html#DEFAULT_ITEM_ID_COLUMN">DEFAULT_ITEM_ID_COLUMN</a>, <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html#DEFAULT_PREFERENCE_COLUMN">DEFAULT_PREFERENCE_COLUMN</a>, <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html#DEFAULT_PREFERENCE_TABLE">DEFAULT_PREFERENCE_TABLE</a>, <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html#DEFAULT_PREFERENCE_TIME_COLUMN">DEFAULT_PREFERENCE_TIME_COLUMN</a>, <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html#DEFAULT_USER_ID_COLUMN">DEFAULT_USER_ID_COLUMN</a></code></li> |
| </ul> |
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| <li class="blockList"><a name="fields.inherited.from.class.org.apache.mahout.cf.taste.impl.common.jdbc.AbstractJDBCComponent"> |
| <!-- --> |
| </a> |
| <h3>Fields inherited from class org.apache.mahout.cf.taste.impl.common.jdbc.<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">AbstractJDBCComponent</a></h3> |
| <code><a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true#DEFAULT_DATASOURCE_NAME" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">DEFAULT_DATASOURCE_NAME</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ======== 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/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.io.File-">GenericJDBCDataModel</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> propertiesFile)</code> |
| <div class="block"> |
| See <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.util.Properties-"><code>GenericJDBCDataModel(Properties)</code></a>.</div> |
| </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.util.Properties-">GenericJDBCDataModel</a></span>(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a> props)</code> |
| <div class="block"> |
| Specifies all SQL queries in a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util"><code>Properties</code></a> object.</div> |
| </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.lang.String-">GenericJDBCDataModel</a></span>(<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> resourcePath)</code> |
| <div class="block"> |
| See <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.util.Properties-"><code>GenericJDBCDataModel(Properties)</code></a>.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.summary"> |
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| </a> |
| <h3>Method Summary</h3> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.org.apache.mahout.cf.taste.impl.model.jdbc.AbstractJDBCDataModel"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class org.apache.mahout.cf.taste.impl.model.jdbc.<a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/AbstractJDBCDataModel.html" title="class in org.apache.mahout.cf.taste.impl.model.jdbc">AbstractJDBCDataModel</a></h3> |
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| <h3>Methods inherited from class org.apache.mahout.cf.taste.impl.common.jdbc.<a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">AbstractJDBCComponent</a></h3> |
| <code><a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true#checkNotNullAndLog-java.lang.String-java.lang.Object-" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">checkNotNullAndLog</a>, <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true#checkNotNullAndLog-java.lang.String-java.lang.Object:A-" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">checkNotNullAndLog</a>, <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true#getFetchSize--" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">getFetchSize</a>, <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/impl/common/jdbc/AbstractJDBCComponent.html?is-external=true#lookupDataSource-java.lang.String-" title="class or interface in org.apache.mahout.cf.taste.impl.common.jdbc">lookupDataSource</a></code></li> |
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| <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#equals-java.lang.Object-" title="class or interface in java.lang">equals</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#hashCode--" title="class or interface in java.lang">hashCode</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#toString--" title="class or interface in java.lang">toString</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-int-" title="class or interface in java.lang">wait</a></code></li> |
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| <h4>DATA_SOURCE_KEY</h4> |
| <pre>public static final <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> DATA_SOURCE_KEY</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.DATA_SOURCE_KEY">Constant Field Values</a></dd> |
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| <h4>GET_PREFERENCE_SQL_KEY</h4> |
| <pre>public static final <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> GET_PREFERENCE_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_PREFERENCE_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_PREFERENCE_TIME_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_PREFERENCE_TIME_SQL_KEY">Constant Field Values</a></dd> |
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| <h4>GET_USER_SQL_KEY</h4> |
| <pre>public static final <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> GET_USER_SQL_KEY</pre> |
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| <pre>public static final <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> GET_ALL_USERS_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_ALL_USERS_SQL_KEY">Constant Field Values</a></dd> |
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| <h4>GET_NUM_USERS_SQL_KEY</h4> |
| <pre>public static final <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> GET_NUM_USERS_SQL_KEY</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_NUM_USERS_SQL_KEY">Constant Field Values</a></dd> |
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| <h4>GET_NUM_ITEMS_SQL_KEY</h4> |
| <pre>public static final <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> GET_NUM_ITEMS_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_NUM_ITEMS_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> SET_PREFERENCE_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.SET_PREFERENCE_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> REMOVE_PREFERENCE_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.REMOVE_PREFERENCE_SQL_KEY">Constant Field Values</a></dd> |
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| <h4>GET_USERS_SQL_KEY</h4> |
| <pre>public static final <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> GET_USERS_SQL_KEY</pre> |
| <dl> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_USERS_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_ITEMS_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_ITEMS_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_PREFS_FOR_ITEM_SQL_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_PREFS_FOR_ITEM_SQL_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_NUM_PREFERENCE_FOR_ITEM_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_NUM_PREFERENCE_FOR_ITEM_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_NUM_PREFERENCE_FOR_ITEMS_KEY</pre> |
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| <dd><a href="../../../../../../../../constant-values.html#org.apache.mahout.cf.taste.impl.model.jdbc.GenericJDBCDataModel.GET_NUM_PREFERENCE_FOR_ITEMS_KEY">Constant Field Values</a></dd> |
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| <pre>public static final <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> GET_MAX_PREFERENCE_KEY</pre> |
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| <pre>public static final <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> GET_MIN_PREFERENCE_KEY</pre> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| <h4>GenericJDBCDataModel</h4> |
| <pre>public GenericJDBCDataModel(<a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util">Properties</a> props) |
| throws <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></pre> |
| <div class="block"><p> |
| Specifies all SQL queries in a <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util"><code>Properties</code></a> object. See the <code>*_KEY</code> constants in this |
| class (e.g. <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GET_USER_SQL_KEY"><code>GET_USER_SQL_KEY</code></a>) for a list of all keys which must map to a value in this object. |
| </p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>props</code> - <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true" title="class or interface in java.util"><code>Properties</code></a> object containing values</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></code> - if anything goes wrong during initialization</dd> |
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| <pre>public GenericJDBCDataModel(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> propertiesFile) |
| throws <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></pre> |
| <div class="block"><p> |
| See <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.util.Properties-"><code>GenericJDBCDataModel(Properties)</code></a>. This constructor reads values from a file |
| instead, as if with <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true#load-java.io.InputStream-" title="class or interface in java.util"><code>Properties.load(InputStream)</code></a>. So, the file should be in standard Java |
| properties file format -- containing <code>key=value</code> pairs, one per line. |
| </p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>propertiesFile</code> - properties file</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></code> - if anything goes wrong during initialization</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="GenericJDBCDataModel-java.lang.String-"> |
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| <h4>GenericJDBCDataModel</h4> |
| <pre>public GenericJDBCDataModel(<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> resourcePath) |
| throws <a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></pre> |
| <div class="block"><p> |
| See <a href="../../../../../../../../org/apache/mahout/cf/taste/impl/model/jdbc/GenericJDBCDataModel.html#GenericJDBCDataModel-java.util.Properties-"><code>GenericJDBCDataModel(Properties)</code></a>. This constructor reads values from a resource available in |
| the classpath, as if with <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Class.html?is-external=true#getResourceAsStream-java.lang.String-" title="class or interface in java.lang"><code>Class.getResourceAsStream(String)</code></a> and |
| <a href="http://docs.oracle.com/javase/7/docs/api/java/util/Properties.html?is-external=true#load-java.io.InputStream-" title="class or interface in java.util"><code>Properties.load(InputStream)</code></a>. This is useful if your configuration file is, for example, packaged |
| in a JAR file that is in the classpath. |
| </p></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>resourcePath</code> - path to resource in classpath (e.g. "/com/foo/TasteSQLQueries.properties")</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="http://mahout.apache.org/mahout-mr/apidocs/org/apache/mahout/cf/taste/common/TasteException.html?is-external=true" title="class or interface in org.apache.mahout.cf.taste.common">TasteException</a></code> - if anything goes wrong during initialization</dd> |
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