public static AbstractFreespaceManager CreateNew
(LocalObjectContainer file, byte systemType)
{
systemType = CheckType(systemType);
var unblockedDiscardLimit = file.ConfigImpl.DiscardFreeSpace();
var blockedDiscardLimit = unblockedDiscardLimit == int.MaxValue
? unblockedDiscardLimit
: file.BlockConverter().BytesToBlocks(unblockedDiscardLimit);
var remainderSizeLimit = file.BlockConverter().BytesToBlocks(RemainderSizeLimit);
IProcedure4 slotFreedCallback = new _IProcedure4_52(file);
switch (systemType)
{
case FmIx:
{
return(new FreespaceManagerIx(blockedDiscardLimit, remainderSizeLimit));
}
case FmBtree:
{
return(new BTreeFreespaceManager(file, slotFreedCallback, blockedDiscardLimit, remainderSizeLimit
));
}
default:
{
return(new InMemoryFreespaceManager(slotFreedCallback, blockedDiscardLimit, remainderSizeLimit
));
break;
}
}
}
public ConsistencyChecker(IObjectContainer db)
{
_db = (LocalObjectContainer)db;
_overlaps = new OverlapMap(_db.BlockConverter());
}
public static AbstractFreespaceManager CreateNew
(LocalObjectContainer file, byte systemType)
{
systemType = CheckType(systemType);
var unblockedDiscardLimit = file.ConfigImpl.DiscardFreeSpace();
var blockedDiscardLimit = unblockedDiscardLimit == int.MaxValue
? unblockedDiscardLimit
: file.BlockConverter().BytesToBlocks(unblockedDiscardLimit);
var remainderSizeLimit = file.BlockConverter().BytesToBlocks(RemainderSizeLimit);
IProcedure4 slotFreedCallback = new _IProcedure4_52(file);
switch (systemType)
{
case FmIx:
{
return new FreespaceManagerIx(blockedDiscardLimit, remainderSizeLimit);
}
case FmBtree:
{
return new BTreeFreespaceManager(file, slotFreedCallback, blockedDiscardLimit, remainderSizeLimit
);
}
default:
{
return new InMemoryFreespaceManager(slotFreedCallback, blockedDiscardLimit, remainderSizeLimit
);
break;
}
}
}