RealDeleteCascadeResultSetStatistics (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
- - org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics
  - - org.apache.derby.impl.sql.execute.rts.RealDeleteCascadeResultSetStatistics

All Implemented Interfaces:

ResultSetStatistics, XPLAINable
```
public class RealDeleteCascadeResultSetStatistics
extends RealDeleteResultSetStatistics
```
ResultSetStatistics implemenation for DeleteCascadeResultSet.

Field Summary

Fields
Modifier and Type Field Description

private ResultSetStatistics[] dependentTrackingArray
- Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealDeleteResultSetStatistics
  deferred, indexesUpdated, rowCount, tableLock
- Fields inherited from class org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
  executeTime, indent, inspectDesc, inspectNum, inspectOverall, sourceDepth, sourceResultSetStatistics, subIndent

Fields
Modifier and Type	Field	Description
`private ResultSetStatistics[]`	`dependentTrackingArray`

Constructor Summary

Constructors
Constructor	Description
`RealDeleteCascadeResultSetStatistics(int rowCount, boolean deferred, int indexesUpdated, boolean tableLock, long executeTime, ResultSetStatistics sourceResultSetStatistics, ResultSetStatistics[] dependentTrackingArray)`

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.lang.String`	`getNodeName()`	Format for display, a name for this node.
`java.lang.String`	`getRSXplainDetails()`
`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.

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.RealDeleteResultSetStatistics
getResultSetDescriptor, getRSXplainType, toString

Methods inherited from class org.apache.derby.impl.sql.execute.rts.RealNoRowsResultSetStatistics
dumpTimeStats, getChildren, getEstimatedRowCount, getResultSetTimingsDescriptor, getScanPropsDescriptor, getSortPropsDescriptor, initFormatInfo

- Field Detail
  - dependentTrackingArray
```
private ResultSetStatistics[] dependentTrackingArray
```
- Constructor Detail
  - RealDeleteCascadeResultSetStatistics
```
public RealDeleteCascadeResultSetStatistics(int rowCount,
                                            boolean deferred,
                                            int indexesUpdated,
                                            boolean tableLock,
                                            long executeTime,
                                            ResultSetStatistics sourceResultSetStatistics,
                                            ResultSetStatistics[] dependentTrackingArray)
```
- Method Detail
  - getStatementExecutionPlanText
```
public java.lang.String getStatementExecutionPlanText(int depth)
```
    Return the statement execution plan as a String.
    
    Specified by:
    
    getStatementExecutionPlanText in interface ResultSetStatistics
    
    Overrides:
    
    getStatementExecutionPlanText in class RealDeleteResultSetStatistics
    
    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.
    
    Specified by:
    
    getScanStatisticsText in interface ResultSetStatistics
    
    Overrides:
    
    getScanStatisticsText in class RealDeleteResultSetStatistics
    
    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.
  - getNodeName
```
public java.lang.String getNodeName()
```
    Format for display, a name for this node.
    
    Overrides:
    
    getNodeName in class RealDeleteResultSetStatistics
  - 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.
    
    Specified by:
    
    accept in interface XPLAINable
    
    Overrides:
    
    accept in class RealDeleteResultSetStatistics
  - getRSXplainDetails
```
public java.lang.String getRSXplainDetails()
```
    Specified by:
    
    getRSXplainDetails in interface XPLAINable
    
    Overrides:
    
    getRSXplainDetails in class RealNoRowsResultSetStatistics

Class RealDeleteCascadeResultSetStatistics

Field Summary

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

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

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

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

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

Field Detail

dependentTrackingArray

Constructor Detail

RealDeleteCascadeResultSetStatistics

Method Detail

getStatementExecutionPlanText

getScanStatisticsText

getNodeName

accept

getRSXplainDetails