blob: 9d114257d19c2e194278241200284337f8676e18 (
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
|
/*******************************************************************************
* Copyright (c) 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.utility.internal;
/**
* Interface for a container for passing a flag that can be changed by
* the recipient.
*/
public interface BooleanReference
extends ReadOnlyBooleanReference
{
/**
* Set the <code>boolean</code> value.
* Return the previous value.
*/
boolean setValue(boolean value);
/**
* Set the <code>boolean</code> value to the NOT of its current value.
* Return the new value.
*/
boolean flip();
/**
* Set the <code>boolean</code> value to the NOT of the specified value.
* Return the previous value.
*/
boolean setNot(boolean v);
/**
* Set the <code>boolean</code> value to <code>true</code>.
* Return the previous value.
*/
boolean setTrue();
/**
* Set the <code>boolean</code> value to <code>false</code>.
* Return the previous value.
*/
boolean setFalse();
}
|
