oracle.ide.model

Class FacadeTextBuffer.Basic

java.lang.Object

oracle.javatools.buffer.ReadTextBufferDecorator

oracle.javatools.buffer.TextBufferDecorator

oracle.ide.model.FacadeTextBuffer.Basic

All Implemented Interfaces:

FacadeTextBuffer, ReadTextBuffer, TextBuffer

Enclosing interface:

FacadeTextBuffer

public static class FacadeTextBuffer.Basic
extends TextBufferDecorator
implements FacadeTextBuffer

Per bug #14733128 we should use GuardedTextBuffer only when there is some guarded content. So we have two implementations of FacadeBuffer, one based on TextBufferDecorator, the other extending GuardedTextBuffer. They should be exactly the same otherwise.

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.ide.model.FacadeTextBuffer

FacadeTextBuffer.Basic, FacadeTextBuffer.Guarded

Field Summary

Fields inherited from class oracle.javatools.buffer.TextBufferDecorator

_forwarder, _tbuffer

Fields inherited from class oracle.javatools.buffer.ReadTextBufferDecorator

_rbuffer

Fields inherited from interface oracle.javatools.buffer.TextBuffer

EOL_CR, EOL_CRLF, EOL_LF, EOL_MACINTOSH, EOL_UNIX, EOL_WINDOWS, READ_ONLY, WRITABLE

Fields inherited from interface oracle.javatools.buffer.ReadTextBuffer

LOCK_STATUS_NONE, LOCK_STATUS_READ, LOCK_STATUS_UNSUPPORTED, LOCK_STATUS_WRITE

Method Summary

Modifier and Type	Method and Description
void	addTextBufferListener(TextBufferListener listener) Registers the given observer to begin receiving notifications when changes are made to the text buffer either by an insert or remove.
void	dispose(boolean autoClosed)
void	removeTextBufferListener(TextBufferListener listener) Unregisters the given observer from the notification list so that it will no longer receive change updates.
void	throwIfExpired()

Methods inherited from class oracle.javatools.buffer.TextBufferDecorator

addOffsetMark, addOffsetMark, addWriteLockRequestListener, append, beginEdit, clearModified, endEdit, getChangeId, getEOLType, getLineMap, getPlatformEOLType, getTextBuffer, insert, insert, isModified, isReadOnly, read, remove, removeOffsetMark, removeToEnd, removeWriteLockRequestListener, setEOLType, setReadOnly, setTextBuffer, tryWriteLock, write, write, writeLock, writeLock, writeLockInterruptibly, writeUnlock

Methods inherited from class oracle.javatools.buffer.ReadTextBufferDecorator

getChar, getChars, getLength, getLockStatus, getString, getText, readLock, readLockInterruptibly, readUnlock, tryReadLock

Methods inherited from class java.lang.Object

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

Methods inherited from interface oracle.javatools.buffer.TextBuffer

addOffsetMark, addOffsetMark, addWriteLockRequestListener, append, beginEdit, clearModified, endEdit, getChangeId, getEOLType, getLineMap, getPlatformEOLType, insert, insert, isModified, isReadOnly, read, remove, removeOffsetMark, removeToEnd, removeWriteLockRequestListener, setEOLType, setReadOnly, tryWriteLock, write, write, writeLock, writeLock, writeLockInterruptibly, writeUnlock

Methods inherited from interface oracle.javatools.buffer.ReadTextBuffer

getChar, getChars, getLength, getLockStatus, getString, getText, readLock, readLockInterruptibly, readUnlock, tryReadLock

Method Detail

dispose

public void dispose(boolean autoClosed)

Specified by:

dispose in interface FacadeTextBuffer

throwIfExpired

public void throwIfExpired()

Specified by:

throwIfExpired in interface FacadeTextBuffer

addTextBufferListener

public void addTextBufferListener(TextBufferListener listener)

Description copied from class: TextBufferDecorator

Registers the given observer to begin receiving notifications when changes are made to the text buffer either by an insert or remove. Since the change notification is sent on the same thread making the change, observers can assume that a read lock has already been acquired for the duration of the notification (on the notification thread.)

Specified by:

addTextBufferListener in interface TextBuffer

Overrides:

addTextBufferListener in class TextBufferDecorator

Parameters:

listener - the observer to register

See Also:

ReadTextBuffer.readLock()

removeTextBufferListener

public void removeTextBufferListener(TextBufferListener listener)

Description copied from class: TextBufferDecorator

Unregisters the given observer from the notification list so that it will no longer receive change updates.

Specified by:

removeTextBufferListener in interface TextBuffer

Overrides:

removeTextBufferListener in class TextBufferDecorator

Parameters:

listener - the observer to unregister