DataBlockWriteOperation (FFMQ Core 4.0.14 API)

java.lang.Object
- net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalOperation
- - net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalWriteOperation
  - - net.timewalker.ffmq4.storage.data.impl.journal.DataBlockWriteOperation

public final class DataBlockWriteOperation
extends AbstractJournalWriteOperation

DataBlockWriteOperation

Field Summary
- Fields inherited from class net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalWriteOperation
  offset
- Fields inherited from class net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalOperation
  TYPE_COMMIT, TYPE_DATA_BLOCK_WRITE, TYPE_META_DATA_BLOCK_WRITE, TYPE_META_DATA_WRITE, TYPE_STORE_EXTEND

Constructor Summary

Constructors
Constructor	Description
`DataBlockWriteOperation(long transactionId, int blockIndex, long blockOffset, byte[] blockData)`	Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`byte[]`	`getBlockData()`
`int`	`getBlockIndex()`
`int`	`size()`	The storage size for this operation
`String`	`toString()`
`protected int`	`writeTo(RandomAccessFile dataRandomAccessFile)`
`protected void`	`writeTo(JournalFile journalFile)`	Write the operation to the given journal file

Methods inherited from class net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalWriteOperation
getOffset

Methods inherited from class net.timewalker.ffmq4.storage.data.impl.journal.AbstractJournalOperation
getTransactionId, getType, next, setNext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DataBlockWriteOperation
```
public DataBlockWriteOperation(long transactionId,
                               int blockIndex,
                               long blockOffset,
                               byte[] blockData)
```
    Constructor
- Method Detail
  - getBlockIndex
```
public int getBlockIndex()
```
    Returns:
    
    the blockIndex
  - getBlockData
```
public byte[] getBlockData()
```
    Returns:
    
    the blockData
  - size
```
public int size()
```
    Description copied from class: AbstractJournalOperation
    
    The storage size for this operation
    
    Overrides:
    
    size in class AbstractJournalWriteOperation
  - writeTo
```
protected void writeTo(JournalFile journalFile)
                throws JournalException
```
    Description copied from class: AbstractJournalOperation
    
    Write the operation to the given journal file
    
    Overrides:
    
    writeTo in class AbstractJournalWriteOperation
    
    Parameters:
    
    journalFile - teh journal file
    
    Throws:
    
    JournalException
  - writeTo
```
protected int writeTo(RandomAccessFile dataRandomAccessFile)
               throws JournalException
```
    Throws:
    
    JournalException
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class AbstractJournalWriteOperation