org.apache.derby.impl.sql.execute.rts
Class RealHashJoinStatistics

java.lang.Object
  extended by org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
      extended by org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
          extended by org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
              extended by org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics
                  extended by org.apache.derby.impl.sql.execute.rts.RealHashJoinStatistics
All Implemented Interfaces:
XPLAINable, ResultSetStatistics

public class RealHashJoinStatistics
extends RealNestedLoopJoinStatistics

ResultSetStatistics implemenation for HashJoinResultSet.


Field Summary
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics
leftResultSetStatistics, nodeName, oneRowRightSide, resultSetName, rightResultSetStatistics
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
restrictionTime, rowsReturned, rowsSeenLeft, rowsSeenRight, userSuppliedOptimizerOverrides
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
indent, resultSetNumber, sourceDepth, subIndent
 
Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
closeTime, constructorTime, inspectDesc, inspectNum, inspectOverall, nextTime, numOpens, openTime, optimizerEstimatedCost, optimizerEstimatedRowCount, rowsFiltered, rowsSeen
 
Constructor Summary
RealHashJoinStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, int rowsSeenLeft, int rowsSeenRight, int rowsReturned, long restrictionTime, boolean oneRowRightSide, double optimizerEstimatedRowCount, double optimizerEstimatedCost, java.lang.String userSuppliedOptimizerOverrides, ResultSetStatistics leftResultSetStatistics, ResultSetStatistics rightResultSetStatistics)
           
 
Method Summary
 java.lang.String getRSXplainDetails()
           
 java.lang.String getRSXplainType()
           
protected  void setNames()
           
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNestedLoopJoinStatistics
accept, getChildren, getNodeName, getScanStatisticsText, getStatementExecutionPlanText, toString
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealJoinResultSetStatistics
getResultSetDescriptor, getResultSetTimingsDescriptor
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
initFormatInfo
 
Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
dumpEstimatedCosts, dumpTimeStats, getChildrenTime, getEstimatedRowCount, getNodeOn, getNodeTime, getScanPropsDescriptor, getSortPropsDescriptor, getTotalTime
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

RealHashJoinStatistics

public RealHashJoinStatistics(int numOpens,
                              int rowsSeen,
                              int rowsFiltered,
                              long constructorTime,
                              long openTime,
                              long nextTime,
                              long closeTime,
                              int resultSetNumber,
                              int rowsSeenLeft,
                              int rowsSeenRight,
                              int rowsReturned,
                              long restrictionTime,
                              boolean oneRowRightSide,
                              double optimizerEstimatedRowCount,
                              double optimizerEstimatedCost,
                              java.lang.String userSuppliedOptimizerOverrides,
                              ResultSetStatistics leftResultSetStatistics,
                              ResultSetStatistics rightResultSetStatistics)
Method Detail

setNames

protected void setNames()
Overrides:
setNames in class RealNestedLoopJoinStatistics

getRSXplainType

public java.lang.String getRSXplainType()
Specified by:
getRSXplainType in interface XPLAINable
Overrides:
getRSXplainType in class RealNestedLoopJoinStatistics

getRSXplainDetails

public java.lang.String getRSXplainDetails()
Specified by:
getRSXplainDetails in interface XPLAINable
Overrides:
getRSXplainDetails in class RealNestedLoopJoinStatistics

Built on Thu 2012-03-29 21:53:33+0000, from revision ???

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