PlotSquared/Core/src/main/java/com/plotsquared/core/permissions/PermissionHandler.java
2022-06-15 20:17:17 +02:00

95 lines
2.8 KiB
Java

/*
* PlotSquared, a land and world management plugin for Minecraft.
* Copyright (C) IntellectualSites <https://intellectualsites.com>
* Copyright (C) IntellectualSites team and contributors
*
* 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 <https://www.gnu.org/licenses/>.
*/
package com.plotsquared.core.permissions;
import com.plotsquared.core.player.OfflinePlotPlayer;
import com.plotsquared.core.player.PlotPlayer;
import org.checkerframework.checker.nullness.qual.NonNull;
import java.util.Optional;
import java.util.Set;
/**
* Permission handler
*/
public interface PermissionHandler {
/**
* Initialize the permission handler
*/
void initialize();
/**
* Attempt to construct a permission profile for a plot player
*
* @param playerPlotPlayer Plot player
* @return Permission profile, if one was able to be constructed
*/
@NonNull Optional<PermissionProfile> getPermissionProfile(
@NonNull PlotPlayer<?> playerPlotPlayer
);
/**
* Attempt to construct a permission profile for an offline plot player
*
* @param offlinePlotPlayer Offline player
* @return Permission profile, if one was able to be constructed
*/
@NonNull Optional<PermissionProfile> getPermissionProfile(
@NonNull OfflinePlotPlayer offlinePlotPlayer
);
/**
* Get all capabilities that the permission handler has
*
* @return Immutable set of capabilities
*/
@NonNull Set<PermissionHandlerCapability> getCapabilities();
/**
* Check whether the permission handler has a given capability
*
* @param capability Capability
* @return {@code true} if the handler has the capability, else {@code false}
*/
default boolean hasCapability(final @NonNull PermissionHandlerCapability capability) {
return this.getCapabilities().contains(capability);
}
/**
* Permission handler capabilities
*/
enum PermissionHandlerCapability {
/**
* The ability to check for online (player) permissions
*/
ONLINE_PERMISSIONS,
/**
* The ability to check for offline (player) permissions
*/
OFFLINE_PERMISSIONS,
/**
* Per world permissions
*/
PER_WORLD_PERMISSIONS
}
}