Package org.rostore.v2.media.block.allocator

Class BlockVerifierListener

java.lang.Object

org.rostore.v2.media.block.allocator.BlockVerifierListener

All Implemented Interfaces:

BlockAllocatorListener

public class BlockVerifierListener
extends Object
implements BlockAllocatorListener

Special kind of listener that can be used to verify the block allocations

It is a debugging tool.

Constructor Summary

Constructors

Constructor	Description
BlockVerifierListener()

Method Summary

Modifier and Type	Method	Description
void	blocksAllocated(String name, BlockType blockType, CatalogBlockIndices catalogBlockIndices, boolean rebalance)	Notifies that the blocks have been allocated
void	blocksFreed(String name, CatalogBlockIndices catalogBlockIndices, boolean rebalance)	Notifies that the blocks have been freed
BlockVerifierListener	snapshot()

Methods inherited from class java.lang.Object

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

Constructor Details

BlockVerifierListener

public BlockVerifierListener()

Method Details

snapshot

public BlockVerifierListener snapshot()

blocksFreed

public void blocksFreed(String name,
 CatalogBlockIndices catalogBlockIndices,
 boolean rebalance)

Description copied from interface: BlockAllocatorListener

Notifies that the blocks have been freed

Specified by:

blocksFreed in interface BlockAllocatorListener

Parameters:

name - the name of the allocator

catalogBlockIndices - the indices to be freed

rebalance - if the rebalancing is requested

blocksAllocated

public void blocksAllocated(String name,
 BlockType blockType,
 CatalogBlockIndices catalogBlockIndices,
 boolean rebalance)

Description copied from interface: BlockAllocatorListener

Notifies that the blocks have been allocated

Specified by:

blocksAllocated in interface BlockAllocatorListener

Parameters:

name - the name of the allocator

catalogBlockIndices - the indices to be allocated

rebalance - if the rebalancing is requested