mirror of https://github.com/GeyserMC/Geyser.git
50 lines
2.1 KiB
Java
50 lines
2.1 KiB
Java
/*
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* Copyright (c) 2019-2023 GeyserMC. http://geysermc.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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* @author GeyserMC
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* @link https://github.com/GeyserMC/Geyser
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*/
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package org.geysermc.geyser.api.permission;
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import org.checkerframework.checker.nullness.qual.NonNull;
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import org.geysermc.geyser.api.command.CommandSource;
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import org.geysermc.geyser.api.util.TriState;
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/**
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* Something capable of checking if a {@link CommandSource} has a permission
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*/
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@FunctionalInterface
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public interface PermissionChecker {
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/**
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* Checks if the given source has a permission
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*
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* @param source the {@link CommandSource} whose permissions should be queried
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* @param permission the permission node to check
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* @return a {@link TriState} as the value of the node. {@link TriState#NOT_SET} generally means that the permission
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* node itself was not found, and the source does not have such permission.
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* {@link TriState#TRUE} and {@link TriState#FALSE} represent explicitly set values.
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*/
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@NonNull
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TriState hasPermission(@NonNull CommandSource source, @NonNull String permission);
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}
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