org.apache.ignite.internal.pagemem.wal.record

Class PageSnapshot

java.lang.Object

org.apache.ignite.internal.pagemem.wal.record.WALRecord

org.apache.ignite.internal.pagemem.wal.record.PageSnapshot

public class PageSnapshot
extends WALRecord

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.ignite.internal.pagemem.wal.record.WALRecord

WALRecord.RecordType

Constructor Summary

Constructors

Constructor and Description
PageSnapshot(FullPageId fullId, byte[] arr)
PageSnapshot(FullPageId fullPageId, long ptr, int pageSize)

Method Summary

Methods

Modifier and Type	Method and Description
FullPageId	fullPageId()
byte[]	pageData()
String	toString()
WALRecord.RecordType	type()

Methods inherited from class org.apache.ignite.internal.pagemem.wal.record.WALRecord

chainSize, chainSize, position, position, previous, previous, size, size

Methods inherited from class java.lang.Object

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

Constructor Detail

PageSnapshot

public PageSnapshot(FullPageId fullId,
            byte[] arr)

Parameters:

fullId - Full page ID.

arr - Read array.

PageSnapshot

public PageSnapshot(FullPageId fullPageId,
            long ptr,
            int pageSize)

Parameters:

fullPageId - Full page ID.

ptr - Pointer to copy from.

pageSize - Page size.

Method Detail

type

public WALRecord.RecordType type()

Specified by:

type in class WALRecord

Returns:

Entry type.

pageData

public byte[] pageData()

Returns:

Snapshot of page data.

fullPageId

public FullPageId fullPageId()

Returns:

Full page ID.

toString

public String toString()

Overrides:

toString in class WALRecord