Package org.apache.derby.impl.store.access.heap

Class D_HeapController

java.lang.Object

org.apache.derby.iapi.services.diag.DiagnosticableGeneric

org.apache.derby.impl.store.access.heap.D_HeapController

All Implemented Interfaces:

Diagnosticable

public class D_HeapController
extends DiagnosticableGeneric

Field Summary

Fields inherited from class org.apache.derby.iapi.services.diag.DiagnosticableGeneric

diag_object

Constructor Summary

Constructors

Constructor	Description
D_HeapController()

Method Summary

Modifier and Type	Method	Description
java.lang.String	diag()	Default implementation of diagnostic on the object.
private static void	diag_page(Page page, java.util.Properties prop, TableStats stat)
private static java.lang.String	diag_tabulate(java.util.Properties prop, TableStats stat)
void	init(java.lang.Object obj)
private static java.lang.String	out_summary(java.lang.String hdr, long value, double ratio, java.lang.String ratio_desc)

Methods inherited from class org.apache.derby.iapi.services.diag.DiagnosticableGeneric

diag_detail

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

D_HeapController

public D_HeapController()

Method Detail

diag_page

private static void diag_page(Page page,
                              java.util.Properties prop,
                              TableStats stat)
                       throws StandardException

Throws:

StandardException

out_summary

private static java.lang.String out_summary(java.lang.String hdr,
                                            long value,
                                            double ratio,
                                            java.lang.String ratio_desc)

diag_tabulate

private static java.lang.String diag_tabulate(java.util.Properties prop,
                                              TableStats stat)

init

public void init(java.lang.Object obj)

Specified by:

init in interface Diagnosticable

Overrides:

init in class DiagnosticableGeneric

diag

public java.lang.String diag()
                      throws StandardException

Default implementation of diagnostic on the object.

This routine returns a string with whatever diagnostic information you would like to provide about this object.

This routine should be overriden by a real implementation of the diagnostic information you would like to provide.

Specified by:

diag in interface Diagnosticable

Overrides:

diag in class DiagnosticableGeneric

Returns:

A string with diagnostic information about the object.

Throws:

StandardException - Standard Derby exception policy