blob: 248fe2a66f77c0f3736321147daea2a6b0c3056f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.text.edits;
import org.eclipse.jface.text.BadLocationException;
import org.eclipse.jface.text.IDocument;
/**
* A range marker can be used to track positions when executing
* text edits.
*
* @since 3.0
*/
public final class RangeMarker extends TextEdit {
/**
* Creates a new range marker for the given offset and length.
*
* @param offset the marker's offset
* @param length the marker's length
*/
public RangeMarker(int offset, int length) {
super(offset, length);
}
/*
* Copy constructor
*/
private RangeMarker(RangeMarker other) {
super(other);
}
/* non Java-doc
* @see TextEdit#copy
*/
protected TextEdit doCopy() {
return new RangeMarker(this);
}
/* (non-Javadoc)
* @see TextEdit#accept0
*/
protected void accept0(TextEditVisitor visitor) {
boolean visitChildren = visitor.visit(this);
if (visitChildren) {
acceptChildren(visitor);
}
}
/* non Java-doc
* @see TextEdit#performDocumentUpdating
*/
/* package */ int performDocumentUpdating(IDocument document) throws BadLocationException {
fDelta= 0;
return fDelta;
}
/* non Java-doc
* @see TextEdit#deleteChildren
*/
/* package */ boolean deleteChildren() {
return false;
}
}
|
