datasourcechangelistenerimpl.html

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<CODE>&nbsp;boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../mondrian/spi/impl/DataSourceChangeListenerImpl.html#isHierarchyChanged(mondrian.rolap.RolapHierarchy)">isHierarchyChanged</A></B>(<A HREF="../../../mondrian/rolap/RolapHierarchy.html" title="class in mondrian.rolap">RolapHierarchy</A>&nbsp;hierarchy)</CODE>

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Checks if the given hierarchy has changed since the previous
 time this function was called.</TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH>
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<TD><CODE><A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/javase/6/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<A NAME="DataSourceChangeListenerImpl()"><!-- --></A><H3>
DataSourceChangeListenerImpl</H3>
<PRE>
public <B>DataSourceChangeListenerImpl</B>()</PRE>
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<DD>Creates a new instance of DataSourceChangeListenerImpl
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<A NAME="isHierarchyChanged(mondrian.rolap.RolapHierarchy)"><!-- --></A><H3>
isHierarchyChanged</H3>
<PRE>
public boolean <B>isHierarchyChanged</B>(<A HREF="../../../mondrian/rolap/RolapHierarchy.html" title="class in mondrian.rolap">RolapHierarchy</A>&nbsp;hierarchy)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html#isHierarchyChanged(mondrian.rolap.RolapHierarchy)">DataSourceChangeListener</A></CODE></B></DD>
<DD>Checks if the given hierarchy has changed since the previous
 time this function was called.

 The first time, this function will be called when the cache
 is still empty.  This is because the plugin is able to register
 the first timestamp the function was accessed.

 It is highly recommended to optimize the plugin and minimize
 the time needed to evaluate this function, because this plugin
 is called many times for each mondrian query.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html#isHierarchyChanged(mondrian.rolap.RolapHierarchy)">isHierarchyChanged</A></CODE> in interface <CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html" title="interface in mondrian.spi">DataSourceChangeListener</A></CODE></DL>
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<A NAME="isAggregationChanged(mondrian.rolap.agg.Aggregation)"><!-- --></A><H3>
isAggregationChanged</H3>
<PRE>
public boolean <B>isAggregationChanged</B>(<A HREF="../../../mondrian/rolap/agg/Aggregation.html" title="class in mondrian.rolap.agg">Aggregation</A>&nbsp;aggregation)</PRE>
<DL>
<DD><B>Description copied from interface: <CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html#isAggregationChanged(mondrian.rolap.agg.Aggregation)">DataSourceChangeListener</A></CODE></B></DD>
<DD>Checks if the given aggregation has changed since the previous
 time this function was called.

 The first time, this function will be called when the cache
 is still empty.  This is because the plugin is able to register
 the first timestamp the function was accessed.
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html#isAggregationChanged(mondrian.rolap.agg.Aggregation)">isAggregationChanged</A></CODE> in interface <CODE><A HREF="../../../mondrian/spi/DataSourceChangeListener.html" title="interface in mondrian.spi">DataSourceChangeListener</A></CODE></DL>
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<A NAME="getTableName(mondrian.rolap.RolapHierarchy)"><!-- --></A><H3>
getTableName</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>getTableName</B>(<A HREF="../../../mondrian/rolap/RolapHierarchy.html" title="class in mondrian.rolap">RolapHierarchy</A>&nbsp;hierarchy)</PRE>
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