ReplaceRecord (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.pagemem.wal.record.WALRecord
- - org.apache.ignite.internal.pagemem.wal.record.delta.PageDeltaRecord
  - - org.apache.ignite.internal.pagemem.wal.record.delta.ReplaceRecord<L>

All Implemented Interfaces:

WalRecordCacheGroupAware
```
public class ReplaceRecord<L>
extends PageDeltaRecord
```
Replace.

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.ignite.internal.pagemem.wal.record.WALRecord
  WALRecord.RecordPurpose, WALRecord.RecordType

Constructor Summary

Constructors
Constructor Description

ReplaceRecord(int grpId, long pageId, BPlusIO<L> io, byte[] rowBytes, int idx)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`applyDelta(PageMemory pageMem, long pageAddr)`	Apply changes from this delta to the given page.
`int`	`index()`
`BPlusIO<L>`	`io()`
`byte[]`	`rowBytes()`
`String`	`toString()`
`WALRecord.RecordType`	`type()`

Methods inherited from class org.apache.ignite.internal.pagemem.wal.record.delta.PageDeltaRecord
fullPageId, groupId, pageId

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
  - ReplaceRecord
```
public ReplaceRecord(int grpId,
                     long pageId,
                     BPlusIO<L> io,
                     byte[] rowBytes,
                     int idx)
```
    Parameters:
    
    grpId - Cache group ID.
    
    pageId - Page ID.
    
    io - IO.
    
    rowBytes - Row bytes.
    
    idx - Index.
- Method Detail
  - applyDelta
```
public void applyDelta(PageMemory pageMem,
                       long pageAddr)
                throws IgniteCheckedException
```
    Apply changes from this delta to the given page. It is assumed that the given buffer represents page state right before this update.
    
    Specified by:
    
    applyDelta in class PageDeltaRecord
    
    Parameters:
    
    pageMem - Page memory.
    
    pageAddr - Page address.
    
    Throws:
    
    IgniteCheckedException - If failed.
  - type
```
public WALRecord.RecordType type()
```
    Specified by:
    
    type in class WALRecord
    
    Returns:
    
    Entry type.
  - io
```
public BPlusIO<L> io()
```
    Returns:
    
    IO.
  - index
```
public int index()
```
    Returns:
    
    Index.
  - rowBytes
```
public byte[] rowBytes()
```
    Returns:
    
    Row bytes.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class PageDeltaRecord