org.aspectj.org.eclipse.jdt.internal.core
Class BufferManager

java.lang.Object
  org.aspectj.org.eclipse.jdt.internal.core.BufferManager

public class BufferManager
extends java.lang.Object

The buffer manager manages the set of open buffers. It implements an LRU cache of buffers.

Field Summary

protected static BufferManager	DEFAULT_BUFFER_MANAGER
protected IBufferFactory	defaultBufferFactory Deprecated.
protected static boolean	VERBOSE

Constructor Summary

BufferManager()

Method Summary

protected void	addBuffer(IBuffer buffer) Adds a buffer to the table of open buffers.
static IBuffer	createBuffer(IOpenable owner)
static IBuffer	createNullBuffer(IOpenable owner)
IBuffer	getBuffer(IOpenable owner) Returns the open buffer associated with the given owner, or null if the owner does not have an open buffer associated with it.
IBufferFactory	getDefaultBufferFactory() Deprecated.
static BufferManager	getDefaultBufferManager() Returns the default buffer manager.
java.util.Enumeration	getOpenBuffers() Returns an enumeration of all open buffers.
protected void	removeBuffer(IBuffer buffer) Removes a buffer from the table of open buffers.

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_BUFFER_MANAGER

protected static BufferManager DEFAULT_BUFFER_MANAGER

VERBOSE

protected static boolean VERBOSE

defaultBufferFactory

protected IBufferFactory defaultBufferFactory

Deprecated.

Constructor Detail

BufferManager

public BufferManager()

Method Detail

addBuffer

protected void addBuffer(IBuffer buffer)

Adds a buffer to the table of open buffers.

createBuffer

public static IBuffer createBuffer(IOpenable owner)

createNullBuffer

public static IBuffer createNullBuffer(IOpenable owner)

getBuffer

public IBuffer getBuffer(IOpenable owner)

Returns the open buffer associated with the given owner, or null if the owner does not have an open buffer associated with it.

getDefaultBufferManager

public static BufferManager getDefaultBufferManager()

Returns the default buffer manager.

getDefaultBufferFactory

public IBufferFactory getDefaultBufferFactory()

Deprecated.

Returns the default buffer factory.

getOpenBuffers

public java.util.Enumeration getOpenBuffers()

Returns an enumeration of all open buffers.

The Enumeration answered is thread safe.

Returns:

Enumeration of IBuffer

See Also:

OverflowingLRUCache

removeBuffer

protected void removeBuffer(IBuffer buffer)

Removes a buffer from the table of open buffers.