Java Doc for RealIndexRowToBaseRowStatistics.java in  » Database-DBMS » db-derby-10.2 » org » apache » derby » impl » sql » execute » rts » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database DBMS » db derby 10.2 » org.apache.derby.impl.sql.execute.rts 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
      org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
         org.apache.derby.impl.sql.execute.rts.RealIndexRowToBaseRowStatistics

RealIndexRowToBaseRowStatistics
public class RealIndexRowToBaseRowStatistics extends RealNoPutResultSetStatistics (Code)
ResultSetStatistics implemenation for IndexRowToBaseRowResultSet.
author:
   jerry


Field Summary
public  ResultSetStatisticschildResultSetStatistics
    
public  StringcolsAccessedFromHeap
    
public  StringtableName
    

Constructor Summary
public  RealIndexRowToBaseRowStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, String tableName, FormatableBitSet colsAccessedFromHeap, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics childResultSetStatistics)
    

Method Summary
 ResultSetStatisticsgetChildResultSetStatistics()
     Return the ResultSetStatistics for the child of this node.
public  java.util.VectorgetChildren()
    
public  StringgetNodeName()
     Format for display, a name for this node.
public  StringgetNodeOn()
     If this node is on a database item (like a table or an index), then provide a string that describes the on item.
public  StringgetScanStatisticsText(String tableName, int depth)
     Return information on the scan nodes from the statement execution plan as a String.
public  StringgetStatementExecutionPlanText(int depth)
     Return the statement execution plan as a String.
Parameters:
  depth - Indentation level.
public  StringtoString()
    

Field Detail
childResultSetStatistics
public ResultSetStatistics childResultSetStatistics(Code)



colsAccessedFromHeap
public String colsAccessedFromHeap(Code)



tableName
public String tableName(Code)




Constructor Detail
RealIndexRowToBaseRowStatistics
public RealIndexRowToBaseRowStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, String tableName, FormatableBitSet colsAccessedFromHeap, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics childResultSetStatistics)(Code)




Method Detail
getChildResultSetStatistics
ResultSetStatistics getChildResultSetStatistics()(Code)
Return the ResultSetStatistics for the child of this node. The ResultSetStatistics for the child of this node.



getChildren
public java.util.Vector getChildren()(Code)



getNodeName
public String getNodeName()(Code)
Format for display, a name for this node.



getNodeOn
public String getNodeOn()(Code)
If this node is on a database item (like a table or an index), then provide a string that describes the on item.



getScanStatisticsText
public String getScanStatisticsText(String tableName, int depth)(Code)
Return information on the scan nodes from the statement execution plan as a String.
Parameters:
  depth - Indentation level.
Parameters:
  tableName - if not NULL then print information for this table only String The information on the scan nodes from the statement execution plan as a String.



getStatementExecutionPlanText
public String getStatementExecutionPlanText(int depth)(Code)
Return the statement execution plan as a String.
Parameters:
  depth - Indentation level. String The statement execution plan as a String.



toString
public String toString()(Code)



Fields inherited from org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
protected String indent(Code)(Java Doc)
public int resultSetNumber(Code)(Java Doc)
protected int sourceDepth(Code)(Java Doc)
protected String subIndent(Code)(Java Doc)

Methods inherited from org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
protected void initFormatInfo(int depth)(Code)(Java Doc)

Fields inherited from org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
public long closeTime(Code)(Java Doc)
public long constructorTime(Code)(Java Doc)
public String inspectDesc(Code)(Java Doc)
public long inspectNum(Code)(Java Doc)
public long inspectOverall(Code)(Java Doc)
public long nextTime(Code)(Java Doc)
public int numOpens(Code)(Java Doc)
public long openTime(Code)(Java Doc)
public double optimizerEstimatedCost(Code)(Java Doc)
public double optimizerEstimatedRowCount(Code)(Java Doc)
public int rowsFiltered(Code)(Java Doc)
public int rowsSeen(Code)(Java Doc)

Methods inherited from org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
final protected String dumpEstimatedCosts(String subIndent)(Code)(Java Doc)
final protected String dumpTimeStats(String indent, String subIndent)(Code)(Java Doc)
public Vector getChildren()(Code)(Java Doc)
public long getChildrenTime()(Code)(Java Doc)
public double getEstimatedRowCount()(Code)(Java Doc)
abstract public String getNodeName()(Code)(Java Doc)
public String getNodeOn()(Code)(Java Doc)
public long getNodeTime()(Code)(Java Doc)
public long getTotalTime()(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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