RealNormalizeResultSetStatistics (Apache Derby V10.14 Internals)

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.RealNormalizeResultSetStatistics

All Implemented Interfaces:

ResultSetStatistics, XPLAINable
```
public class RealNormalizeResultSetStatistics
extends RealNoPutResultSetStatistics
```
ResultSetStatistics implemenation for NormalizeResultSet.

Field Summary

Fields
Modifier and Type Field Description

ResultSetStatistics childResultSetStatistics
- Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
  closeTime, constructorTime, inspectDesc, inspectNum, inspectOverall, nextTime, numOpens, openTime, optimizerEstimatedCost, optimizerEstimatedRowCount, rowsFiltered, rowsSeen
- Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
  indent, resultSetNumber, sourceDepth, subIndent

Fields
Modifier and Type	Field	Description
`ResultSetStatistics`	`childResultSetStatistics`

Constructor Summary

Constructors
Constructor	Description
`RealNormalizeResultSetStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int resultSetNumber, double optimizerEstimatedRowCount, double optimizerEstimatedCost, ResultSetStatistics childResultSetStatistics)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept(XPLAINVisitor visitor)`	This method gets called to let a visitor visit this XPLAINable object.
`java.util.Vector<ResultSetStatistics>`	`getChildren()`	Get the objects to be displayed when this tree object is expanded.
`java.lang.String`	`getNodeName()`	Format for display, a name for this node.
`java.lang.String`	`getRSXplainType()`
`java.lang.String`	`getScanStatisticsText(java.lang.String tableName, int depth)`	Return information on the scan nodes from the statement execution plan as a String.
`java.lang.String`	`getStatementExecutionPlanText(int depth)`	Return the statement execution plan as a String.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics
dumpEstimatedCosts, dumpTimeStats, getChildrenTime, getEstimatedRowCount, getNodeOn, getNodeTime, getResultSetDescriptor, getResultSetTimingsDescriptor, getRSXplainDetails, getScanPropsDescriptor, getSortPropsDescriptor, getTotalTime

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics
initFormatInfo

- Field Detail
  - childResultSetStatistics
```
public ResultSetStatistics childResultSetStatistics
```
- Constructor Detail
  - RealNormalizeResultSetStatistics
```
public RealNormalizeResultSetStatistics(int numOpens,
                                        int rowsSeen,
                                        int rowsFiltered,
                                        long constructorTime,
                                        long openTime,
                                        long nextTime,
                                        long closeTime,
                                        int resultSetNumber,
                                        double optimizerEstimatedRowCount,
                                        double optimizerEstimatedCost,
                                        ResultSetStatistics childResultSetStatistics)
```
- Method Detail
  - getStatementExecutionPlanText
```
public java.lang.String getStatementExecutionPlanText(int depth)
```
    Return the statement execution plan as a String.
    
    Parameters:
    
    depth - Indentation level.
    
    Returns:
    
    String The statement execution plan as a String.
  - getScanStatisticsText
```
public java.lang.String getScanStatisticsText(java.lang.String tableName,
                                              int depth)
```
    Return information on the scan nodes from the statement execution plan as a String.
    
    Parameters:
    
    depth - Indentation level.
    
    tableName - if not NULL then print information for this table only
    
    Returns:
    
    String The information on the scan nodes from the statement execution plan as a String.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - getChildren
```
public java.util.Vector<ResultSetStatistics> getChildren()
```
    Description copied from class: RealBasicNoPutResultSetStatistics
    
    Get the objects to be displayed when this tree object is expanded.
    The objects returned can be of any type, including addtional Inspectables.
    
    Overrides:
    
    getChildren in class RealBasicNoPutResultSetStatistics
    
    Returns:
    
    java.util.Vector A vector of objects.
  - getNodeName
```
public java.lang.String getNodeName()
```
    Format for display, a name for this node.
    
    Specified by:
    
    getNodeName in class RealBasicNoPutResultSetStatistics
  - accept
```
public void accept(XPLAINVisitor visitor)
```
    Description copied from interface: XPLAINable
    
    This method gets called to let a visitor visit this XPLAINable object. The general contract is to implement pre-order, depth-first traversal to produce a predictable traversal behaviour.
  - getRSXplainType
```
public java.lang.String getRSXplainType()
```

Class RealNormalizeResultSetStatistics

Field Summary

Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics

Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealBasicNoPutResultSetStatistics

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoPutResultSetStatistics

Field Detail

childResultSetStatistics

Constructor Detail

RealNormalizeResultSetStatistics

Method Detail

getStatementExecutionPlanText

getScanStatisticsText

toString

getChildren

getNodeName

accept

getRSXplainType