Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> eclipse >> jface >> [ text overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

org.eclipse.jface.text
Class SequentialRewriteTextStore  

java.lang.Object
  org.eclipse.jface.text.SequentialRewriteTextStore

All Implemented Interfaces:

ITextStore

---

public class SequentialRewriteTextStore

extends java.lang.Object

implements ITextStore

A text store that optimizes a given source text store for sequential rewriting. While rewritten it keeps a list of replace command that serve as patches for the source store. Only on request, the source store is indeed manipulated by applying the patch commands to the source text store.

Since:

2.0

---

Nested Class Summary
private static class	SequentialRewriteTextStore.Replace           A buffered replace command.

 

Field Summary
private static boolean	ASSERT_SEQUENTIALITY           A flag to enforce sequential access.
private  java.util.List	fReplaceList           The list of buffered replacements.
private  ITextStore	fSource           The source text store

 

Constructor Summary

SequentialRewriteTextStore(ITextStore source)           Creates a new sequential rewrite store for the given source store.

 

Method Summary
private  void	commit()           Commits all buffered replace commands.
void	dispose()           Disposes this rewrite store.
char	get(int offset)           Returns the character at the specified offset.
java.lang.String	get(int offset, int length)           Returns the text of the specified character range.
private static int	getDelta(SequentialRewriteTextStore.Replace replace)           Returns the difference between the offset in the source store and the "same" offset in the rewrite store after the replace operation.
int	getLength()           Returns number of characters stored in this text store.
ITextStore	getSourceStore()           Returns the source store of this rewrite store.
void	replace(int offset, int length, java.lang.String text)           Replaces the specified character range with the given text.
void	set(java.lang.String text)           Replace the content of the text store with the given text.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

fReplaceList

private java.util.List fReplaceList

The list of buffered replacements.

---

fSource

private ITextStore fSource

The source text store

---

ASSERT_SEQUENTIALITY

private static final boolean ASSERT_SEQUENTIALITY

A flag to enforce sequential access.

See Also:

Constant Field Values

Constructor Detail

SequentialRewriteTextStore

public SequentialRewriteTextStore(ITextStore source)

Creates a new sequential rewrite store for the given source store.

Method Detail

getSourceStore

public ITextStore getSourceStore()

Returns the source store of this rewrite store.

---

replace

public void replace(int offset,
                    int length,
                    java.lang.String text)

Description copied from interface: ITextStore

Replaces the specified character range with the given text. replace(getLength(), 0, "some text") is a valid call and appends text to the end of the text store.

Specified by:

replace in interface ITextStore

---

set

public void set(java.lang.String text)

Description copied from interface: ITextStore

Replace the content of the text store with the given text. Convenience method for replace(0, getLength(), text.

Specified by:

set in interface ITextStore

---

get

public java.lang.String get(int offset,
                            int length)

Description copied from interface: ITextStore

Returns the text of the specified character range.

Specified by:

get in interface ITextStore

---

getDelta

private static final int getDelta(SequentialRewriteTextStore.Replace replace)

Returns the difference between the offset in the source store and the "same" offset in the rewrite store after the replace operation.

---

get

public char get(int offset)

Description copied from interface: ITextStore

Returns the character at the specified offset.

Specified by:

get in interface ITextStore

---

getLength

public int getLength()

Description copied from interface: ITextStore

Returns number of characters stored in this text store.

Specified by:

getLength in interface ITextStore

---

dispose

public void dispose()

Disposes this rewrite store.

---

commit

private void commit()

Commits all buffered replace commands.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> eclipse >> jface >> [ text overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---