38 lines
1.3 KiB
Java
38 lines
1.3 KiB
Java
/**
|
|
* Copyright (C) 2014 Open Whisper Systems
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
package org.whispersystems.jobqueue.requirements;
|
|
|
|
/**
|
|
* Notifies listeners when a {@link org.whispersystems.jobqueue.requirements.Requirement}'s
|
|
* state is likely to have changed.
|
|
*/
|
|
public interface RequirementProvider {
|
|
/**
|
|
* @return The name of the provider.
|
|
*/
|
|
public String getName();
|
|
|
|
/**
|
|
* The {@link org.whispersystems.jobqueue.requirements.RequirementListener} to call when
|
|
* a {@link org.whispersystems.jobqueue.requirements.Requirement}'s status is likely to
|
|
* have changed.
|
|
*
|
|
* @param listener The listener to call.
|
|
*/
|
|
public void setListener(RequirementListener listener);
|
|
}
|