Module org.autogui

Package org.autogui.swing.mapping

Class GuiReprValueDocumentEditor.StringBuilderContent

java.lang.Object

org.autogui.swing.mapping.GuiReprValueDocumentEditor.StringBuilderContent

All Implemented Interfaces:

Serializable, AbstractDocument.Content

Enclosing class:

GuiReprValueDocumentEditor

public static class GuiReprValueDocumentEditor.StringBuilderContent
extends Object
implements AbstractDocument.Content, Serializable

a content for StringBuilder: wraps a buffer and manages any changes to the buffer. Other changes to the buffer outside of class will cause unexpected behavior. Thus, the client code must not modify contents of the buffer. Also, when the class modified the buffer (usually in the event thread), it acquires the monitor of the buffer by synchronized.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected char[]	array
protected final StringBuilder	buffer
protected List<WeakReference<GuiReprValueDocumentEditor.ContentPosition>>	positions

Constructor Summary

Constructors

Constructor	Description
StringBuilderContent(StringBuilder buffer)

Method Summary

Modifier and Type	Method	Description
Position	createPosition(int offset)
boolean	equals(Object o)	compare only StringBuilder references for detecting change of the property
StringBuilder	getBuffer()
void	getChars(int where, int len, Segment txt)
List<GuiReprValueDocumentEditor.ContentPosition>	getPositions()
List<GuiReprValueDocumentEditor.UndoContentPosition>	getPositionsAsUndo(int pos, int len)
String	getString(int where, int len)
int	hashCode()
UndoableEdit	insertString(int where, String str)
int	length()
UndoableEdit	remove(int where, int nItems)
<T> T	run(GuiReprValueDocumentEditor.EditSupplier<T> s)
protected void	updatePositions(int pos, int adj, boolean insert)

Methods inherited from class java.lang.Object

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

Field Details

buffer

protected final StringBuilder buffer

array

protected transient char[] array

positions

protected transient List<WeakReference<GuiReprValueDocumentEditor.ContentPosition>> positions

Constructor Details

StringBuilderContent

public StringBuilderContent(StringBuilder buffer)

Method Details

getBuffer

public StringBuilder getBuffer()

createPosition

public Position createPosition(int offset)

Specified by:

createPosition in interface AbstractDocument.Content

length

public int length()

Specified by:

length in interface AbstractDocument.Content

insertString

public UndoableEdit insertString(int where,
 String str)
                          throws BadLocationException

Specified by:

insertString in interface AbstractDocument.Content

Throws:

BadLocationException

remove

public UndoableEdit remove(int where,
 int nItems)
                    throws BadLocationException

Specified by:

remove in interface AbstractDocument.Content

Throws:

BadLocationException

updatePositions

protected void updatePositions(int pos,
 int adj,
 boolean insert)

getString

public String getString(int where,
 int len)
                 throws BadLocationException

Specified by:

getString in interface AbstractDocument.Content

Throws:

BadLocationException

getChars

public void getChars(int where,
 int len,
 Segment txt)
              throws BadLocationException

Specified by:

getChars in interface AbstractDocument.Content

Throws:

BadLocationException

run

public <T> T run(GuiReprValueDocumentEditor.EditSupplier<T> s)
          throws BadLocationException

Throws:

BadLocationException

equals

public boolean equals(Object o)

compare only StringBuilder references for detecting change of the property

Overrides:

equals in class Object

Parameters:

o - compared value

Returns:

true if o is this

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getPositions

public List<GuiReprValueDocumentEditor.ContentPosition> getPositions()

getPositionsAsUndo

public List<GuiReprValueDocumentEditor.UndoContentPosition> getPositionsAsUndo(int pos,
 int len)