rolapstar.html

来自「基于mondrian 开源框架进行OLAP多维分析」· HTML 代码 · 共 1,068 行 · 第 1/4 页

<DD>For testing purposes only.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getDataSource()"><!-- --></A><H3>
getDataSource</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/javax/sql/DataSource.html" title="class or interface in javax.sql">DataSource</A> <B>getDataSource</B>()</PRE>
<DL>
<DD>Returns the DataSource used to connect to the underlying DBMS.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>DataSource</DL>
</DD>
</DL>
<HR>

<A NAME="getStarMeasure(mondrian.olap.Member)"><!-- --></A><H3>
getStarMeasure</H3>
<PRE>
public static <A HREF="../../mondrian/rolap/RolapStar.Measure.html" title="class in mondrian.rolap">RolapStar.Measure</A> <B>getStarMeasure</B>(<A HREF="../../mondrian/olap/Member.html" title="interface in mondrian.olap">Member</A>&nbsp;member)</PRE>
<DL>
<DD>Retrieves the <A HREF="../../mondrian/rolap/RolapStar.Measure.html" title="class in mondrian.rolap"><CODE>RolapStar.Measure</CODE></A> in which a measure is stored.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="lookupColumns(java.lang.String, java.lang.String)"><!-- --></A><H3>
lookupColumns</H3>
<PRE>
public <A HREF="../../mondrian/rolap/RolapStar.Column.html" title="class in mondrian.rolap">RolapStar.Column</A>[] <B>lookupColumns</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableAlias,
                                        <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;columnName)</PRE>
<DL>
<DD>Retrieves a named column, returns null if not found.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="lookupColumn(java.lang.String, java.lang.String)"><!-- --></A><H3>
lookupColumn</H3>
<PRE>
public <A HREF="../../mondrian/rolap/RolapStar.Column.html" title="class in mondrian.rolap">RolapStar.Column</A> <B>lookupColumn</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;tableAlias,
                                     <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;columnName)</PRE>
<DL>
<DD>This is used by TestAggregationManager only.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBitKey(java.lang.String[], java.lang.String[])"><!-- --></A><H3>
getBitKey</H3>
<PRE>
public <A HREF="../../mondrian/rolap/BitKey.html" title="interface in mondrian.rolap">BitKey</A> <B>getBitKey</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]&nbsp;tableAlias,
                        <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]&nbsp;columnName)</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getAliasList()"><!-- --></A><H3>
getAliasList</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&gt; <B>getAliasList</B>()</PRE>
<DL>
<DD>Returns a list of all aliases used in this star.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="collectColumns(java.util.Collection, mondrian.rolap.RolapStar.Table, mondrian.olap.MondrianDef.Column)"><!-- --></A><H3>
collectColumns</H3>
<PRE>
public static void <B>collectColumns</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/Collection.html" title="class or interface in java.util">Collection</A>&lt;<A HREF="../../mondrian/rolap/RolapStar.Column.html" title="class in mondrian.rolap">RolapStar.Column</A>&gt;&nbsp;columnList,
                                  <A HREF="../../mondrian/rolap/RolapStar.Table.html" title="class in mondrian.rolap">RolapStar.Table</A>&nbsp;table,
                                  <A HREF="../../mondrian/olap/MondrianDef.Column.html" title="class in mondrian.olap">MondrianDef.Column</A>&nbsp;joinColumn)</PRE>
<DL>
<DD>Collects all columns in this table and its children.
 If <code>joinColumn</code> is specified, only considers child tables
 joined by the given column.
<P>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getSchema()"><!-- --></A><H3>
getSchema</H3>
<PRE>
public <A HREF="../../mondrian/rolap/RolapSchema.html" title="class in mondrian.rolap">RolapSchema</A> <B>getSchema</B>()</PRE>
<DL>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="generateSql(java.util.List, java.util.List)"><!-- --></A><H3>
generateSql</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>generateSql</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&lt;<A HREF="../../mondrian/rolap/RolapStar.Column.html" title="class in mondrian.rolap">RolapStar.Column</A>&gt;&nbsp;columnList,
                          <A HREF="http://java.sun.com/javase/6/docs/api/java/util/List.html" title="class or interface in java.util">List</A>&lt;<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&gt;&nbsp;columnNameList)</PRE>
<DL>
<DD>Generates a SQL statement to read all instances of the given attributes.

 <p>The SQL statement is of the form <code>SELECT ... FROM ... JOIN ...
 GROUP BY ...</code>. It is useful for populating an aggregate table.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>columnList</CODE> - List of columns (attributes and measures)<DD><CODE>columnNameList</CODE> - List of column names (must have same cardinality
     as <code>columnList</code>)
<DT><B>Returns:</B><DD>SQL SELECT statement</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A> <B>toString</B>()</PRE>
<DL>
<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A></CODE> in class <CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></CODE></DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="print(java.io.PrintWriter, java.lang.String, boolean)"><!-- --></A><H3>
print</H3>
<PRE>
public void <B>print</B>(<A HREF="http://java.sun.com/javase/6/docs/api/java/io/PrintWriter.html" title="class or interface in java.io">PrintWriter</A>&nbsp;pw,
                  <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;prefix,
                  boolean&nbsp;structure)</PRE>
<DL>
<DD>Prints the state of this <code>RolapStar</code>
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pw</CODE> - Writer<DD><CODE>prefix</CODE> - Prefix to print at the start of each line<DD><CODE>structure</CODE> - Whether to print the structure of the star</DL>
</DD>
</DL>
<HR>

<A NAME="flush(mondrian.olap.CacheControl, mondrian.olap.CacheControl.CellRegion)"><!-- --></A><H3>
flush</H3>
<PRE>
public void <B>flush</B>(<A HREF="../../mondrian/olap/CacheControl.html" title="interface in mondrian.olap">CacheControl</A>&nbsp;cacheControl,
                  <A HREF="../../mondrian/olap/CacheControl.CellRegion.html" title="interface in mondrian.olap">CacheControl.CellRegion</A>&nbsp;region)</PRE>
<DL>
<DD>Flushes the contents of a given region of cells from this star.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cacheControl</CODE> - Cache control API<DD><CODE>region</CODE> - Predicate defining a region of cells</DL>
</DD>
</DL>
<HR>

<A NAME="getChangeListener()"><!-- --></A><H3>
getChangeListener</H3>
<PRE>
public <A HREF="../../mondrian/spi/DataSourceChangeListener.html" title="interface in mondrian.spi">DataSourceChangeListener</A> <B>getChangeListener</B>()</PRE>
<DL>
<DD>Returns the listener for changes to this star's underlying database.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>Returns the Data source change listener.</DL>
</DD>
</DL>
<HR>

<A NAME="setChangeListener(mondrian.spi.DataSourceChangeListener)"><!-- --></A><H3>
setChangeListener</H3>
<PRE>
public void <B>setChangeListener</B>(<A HREF="../../mondrian/spi/DataSourceChangeListener.html" title="interface in mondrian.spi">DataSourceChangeListener</A>&nbsp;changeListener)</PRE>
<DL>
<DD>Sets the listener for changes to this star's underlying database.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>changeListener</CODE> - The Data source change listener to set</DL>
</DD>
</DL>
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