com.jrockit.memleak.util
Interface IModifyOnce

All Known Implementing Classes:

ArrayInfo, ClassInfo, NameMappingCacheFactory.ClassInfoR26

public interface IModifyOnce

An interface that may optionally be implemented by classes returned from a IMemleakValueFactory, for setting properties that were not known at creation time.

For some IMemLeak implementations, it may be very expensive to determine all property values when an object or class is referenced for the first time. While some values cannot be determined at all, some others can be determined only in certain scenarios (at least to a reasonable cost). For those scenarios, this interface provides a way to store such values in the existing info objects, possibly enabling additional GUI functionality.

FIXME: Find a good name for this class!

Author:

mpersson

Method Summary

boolean

overrideDefault(ValueProperty property, java.lang.Object value)

Method Detail

overrideDefault

boolean overrideDefault(ValueProperty property,
                        java.lang.Object value)

Parameters:

property -

value -

Returns:

true if the value changed