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.RealScrollInsensitiveResultSetStatistics

All Implemented Interfaces:

ResultSetStatistics, XPLAINable
```
public class RealScrollInsensitiveResultSetStatistics
extends RealNoPutResultSetStatistics
```
ResultSetStatistics implemenation for ScrollInsensitiveResultSet.

Field Summary

Fields
Modifier and Type Field Description

ResultSetStatistics childResultSetStatistics

int numFromHashTable

int numToHashTable
- 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

Constructors
Constructor	Description
`RealScrollInsensitiveResultSetStatistics(int numOpens, int rowsSeen, int rowsFiltered, long constructorTime, long openTime, long nextTime, long closeTime, int numFromHashTable, int numToHashTable, 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`	`getRSXplainDetails()`
`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 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, getResultSetDescriptor, getResultSetTimingsDescriptor, getScanPropsDescriptor, getSortPropsDescriptor, getTotalTime

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

Field Detail

childResultSetStatistics

public ResultSetStatistics childResultSetStatistics

numFromHashTable
```
public int numFromHashTable
```

numToHashTable
```
public int numToHashTable
```

Constructor Detail

RealScrollInsensitiveResultSetStatistics

public RealScrollInsensitiveResultSetStatistics(int numOpens,
                                                int rowsSeen,
                                                int rowsFiltered,
                                                long constructorTime,
                                                long openTime,
                                                long nextTime,
                                                long closeTime,
                                                int numFromHashTable,
                                                int numToHashTable,
                                                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()
```
- getRSXplainDetails
```
public java.lang.String getRSXplainDetails()
```
  Specified by:
  
  getRSXplainDetails in interface XPLAINable
  
  Overrides:
  
  getRSXplainDetails in class RealBasicNoPutResultSetStatistics

Modifier and Type	Field	Description
`ResultSetStatistics`	`childResultSetStatistics`
`int`	`numFromHashTable`
`int`	`numToHashTable`

Class RealScrollInsensitiveResultSetStatistics

Field Summary

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

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Field Detail

childResultSetStatistics

numFromHashTable

numToHashTable

Constructor Detail

RealScrollInsensitiveResultSetStatistics

Method Detail

getStatementExecutionPlanText

getScanStatisticsText

toString

getChildren

getNodeName

accept

getRSXplainType

getRSXplainDetails