Package org.aspectj.org.eclipse.jdt.internal.core.nd.db

Class ChunkCache

java.lang.Object

org.aspectj.org.eclipse.jdt.internal.core.nd.db.ChunkCache

public final class ChunkCache
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static String	CHUNK_CACHE_SIZE_MB
static double	CHUNK_CACHE_SIZE_MB_DEFAULT
static String	CHUNK_CACHE_SIZE_PERCENT
static double	CHUNK_CACHE_SIZE_PERCENT_DEFAULT

Constructor Summary

Constructors

Constructor	Description
ChunkCache()
ChunkCache(long maxSize)

Method Summary

Modifier and Type	Method	Description
void	add(org.aspectj.org.eclipse.jdt.internal.core.nd.db.Chunk chunk)
void	clear()
long	getMaxSize()	Returns the maximum size of the chunk cache in bytes.
static ChunkCache	getSharedInstance()
void	remove(org.aspectj.org.eclipse.jdt.internal.core.nd.db.Chunk chunk)
void	setMaxSize(long maxSize)	Clears the page table and changes it to hold chunks with maximum total memory of maxSize.

Methods inherited from class java.lang.Object

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

Field Details

CHUNK_CACHE_SIZE_MB

public static final String CHUNK_CACHE_SIZE_MB

See Also:

Constant Field Values

CHUNK_CACHE_SIZE_PERCENT

public static final String CHUNK_CACHE_SIZE_PERCENT

See Also:

Constant Field Values

CHUNK_CACHE_SIZE_MB_DEFAULT

public static final double CHUNK_CACHE_SIZE_MB_DEFAULT

See Also:

Constant Field Values

CHUNK_CACHE_SIZE_PERCENT_DEFAULT

public static final double CHUNK_CACHE_SIZE_PERCENT_DEFAULT

See Also:

Constant Field Values

Constructor Details

ChunkCache

public ChunkCache()

ChunkCache

public ChunkCache(long maxSize)

Method Details

getSharedInstance

public static ChunkCache getSharedInstance()

add

public void add(org.aspectj.org.eclipse.jdt.internal.core.nd.db.Chunk chunk)

remove

public void remove(org.aspectj.org.eclipse.jdt.internal.core.nd.db.Chunk chunk)

getMaxSize

public long getMaxSize()

Returns the maximum size of the chunk cache in bytes.

setMaxSize

public void setMaxSize(long maxSize)

Clears the page table and changes it to hold chunks with maximum total memory of maxSize.

Parameters:

maxSize - the total size of the chunks in bytes.

clear

public void clear()