C# Class Voron.Impl.Paging.AbstractPager

Inheritance: IVirtualPager

Show file Open project: fitzchak/ravendb Class Usage Examples

Public Properties

Property	Type	Description
NodeMaxSize	int
NodeMaxSizePrefixedKeys	int
PageMaxSpace	int
RequiredSpaceForNewNode	int
RequiredSpaceForNewNodePrefixedKeys	int

Public Methods

Method	Description
AcquirePagePointer ( long pageNumber, PagerState pagerState = null ) : byte*
AllocateMorePages ( Transaction tx, long newLength ) : void
Dispose ( ) : void
EnsureContinuous ( Transaction tx, long requestedPageNumber, int numberOfPages ) : void
GetNumberOfOverflowPages ( int overflowSize ) : int
GetWritable ( long pageNumber ) : Voron.Trees.Page
MaybePrefetchMemory ( List sortedPages ) : void
MaybePrefetchMemory ( List pagesToPrefetch ) : void
Read ( long pageNumber, PagerState pagerState = null ) : Voron.Trees.Page
RegisterDisposal ( System.Threading.Tasks.Task run ) : void
ReleaseAllocationInfo ( byte baseAddress, long size ) : void
ShouldGoToOverflowPage ( int len ) : bool
Sync ( ) : void
ToString ( ) : string
TransactionBegan ( ) : PagerState
TryPrefetchingWholeFile ( ) : void
WillRequireExtension ( long requestedPageNumber, int numberOfPages ) : bool
Write ( Voron.Trees.Page page, long pageNumber ) : int
WriteDirect ( Voron.Trees.Page start, long pagePosition, int pagesToWrite ) : int

Protected Methods

Method	Description
AbstractPager ( ) : System
GetSourceName ( ) : string

Private Methods

Method	Description
GetNewLength ( long current ) : long
ThrowObjectDisposedIfNeeded ( ) : void

Method Details

AbstractPager() protected method

protected AbstractPager ( ) : System
return	System

AcquirePagePointer() public abstract method

public abstract AcquirePagePointer ( long pageNumber, PagerState pagerState = null ) : byte*
pageNumber	long
pagerState	PagerState
return	byte*

AllocateMorePages() public abstract method

public abstract AllocateMorePages ( Transaction tx, long newLength ) : void
tx	Transaction
newLength	long
return	void

Dispose() public method

public Dispose ( ) : void
return	void

EnsureContinuous() public method

public EnsureContinuous ( Transaction tx, long requestedPageNumber, int numberOfPages ) : void
tx	Transaction
requestedPageNumber	long
numberOfPages	int
return	void

GetNumberOfOverflowPages() public method

public GetNumberOfOverflowPages ( int overflowSize ) : int
overflowSize	int
return	int

GetSourceName() protected abstract method

protected abstract GetSourceName ( ) : string
return	string

GetWritable() public method

public GetWritable ( long pageNumber ) : Voron.Trees.Page
pageNumber	long
return	Voron.Trees.Page

MaybePrefetchMemory() public method

public MaybePrefetchMemory ( List sortedPages ) : void
sortedPages	List
return	void

MaybePrefetchMemory() public method

public MaybePrefetchMemory ( List pagesToPrefetch ) : void
pagesToPrefetch	List
return	void

Read() public method

public Read ( long pageNumber, PagerState pagerState = null ) : Voron.Trees.Page
pageNumber	long
pagerState	PagerState
return	Voron.Trees.Page

RegisterDisposal() public method

public RegisterDisposal ( System.Threading.Tasks.Task run ) : void
run	System.Threading.Tasks.Task
return	void

ReleaseAllocationInfo() public abstract method

public abstract ReleaseAllocationInfo ( byte baseAddress, long size ) : void
baseAddress	byte
size	long
return	void

ShouldGoToOverflowPage() public method

public ShouldGoToOverflowPage ( int len ) : bool
len	int
return	bool

Sync() public abstract method

public abstract Sync ( ) : void
return	void

ToString() public abstract method

public abstract ToString ( ) : string
return	string

TransactionBegan() public method

public TransactionBegan ( ) : PagerState
return	PagerState

TryPrefetchingWholeFile() public method

public TryPrefetchingWholeFile ( ) : void
return	void

WillRequireExtension() public method

public WillRequireExtension ( long requestedPageNumber, int numberOfPages ) : bool
requestedPageNumber	long
numberOfPages	int
return	bool

Write() public method

public Write ( Voron.Trees.Page page, long pageNumber ) : int
page	Voron.Trees.Page
pageNumber	long
return	int

WriteDirect() public method

public WriteDirect ( Voron.Trees.Page start, long pagePosition, int pagesToWrite ) : int
start	Voron.Trees.Page
pagePosition	long
pagesToWrite	int
return	int

Property Details

NodeMaxSize public static property

public static int NodeMaxSize
return	int

NodeMaxSizePrefixedKeys public static property

public static int NodeMaxSizePrefixedKeys
return	int

PageMaxSpace public static property

public static int PageMaxSpace
return	int

RequiredSpaceForNewNode public static property

public static int RequiredSpaceForNewNode
return	int

RequiredSpaceForNewNodePrefixedKeys public static property

public static int RequiredSpaceForNewNodePrefixedKeys
return	int