WorldGuard/src/main/java/com/sk89q/worldguard/protection/flags/Flag.java

/*
 * WorldGuard, a suite of tools for Minecraft
 * Copyright (C) sk89q <http://www.sk89q.com>
 * Copyright (C) WorldGuard team and contributors
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package com.sk89q.worldguard.protection.flags;

import org.bukkit.command.CommandSender;

import com.sk89q.worldguard.bukkit.WorldGuardPlugin;

import javax.annotation.Nullable;

/**
 *
 * @author sk89q
 * @param <T>
 */
public abstract class Flag<T> {

    private String name;
    private RegionGroupFlag regionGroup;
    
    public Flag(String name, RegionGroup defaultGroup) {
        this.name = name;

        if (defaultGroup != null) {
            this.regionGroup = new RegionGroupFlag(name + "-group", defaultGroup);
        }
    }

    public Flag(String name) {
        this(name, RegionGroup.NON_MEMBERS);
    }

    public String getName() {
        return name;
    }
    
    public RegionGroupFlag getRegionGroupFlag() {
        return regionGroup;
    }

    public abstract T parseInput(WorldGuardPlugin plugin, CommandSender sender,
            String input) throws InvalidFlagFormat;

    public abstract T unmarshal(@Nullable Object o);

    public abstract Object marshal(T o);

    @Override
    public String toString() {
        return getClass().getName() + "{" +
                "name='" + name + '\'' +
                '}';
    }
}