VanillaChannelBinding.java

/*
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 * Copyright (c) contributors
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * furnished to do so, subject to the following conditions:
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 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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package org.spongepowered.server.network;

import static com.google.common.base.Preconditions.checkState;

import net.minecraft.network.PacketBuffer;
import org.spongepowered.api.network.ChannelRegistrar;
import org.spongepowered.api.network.RemoteConnection;
import org.spongepowered.api.plugin.PluginContainer;
import org.spongepowered.common.network.SpongeNetworkManager;

public abstract class VanillaChannelBinding extends SpongeNetworkManager.AbstractChannelBinding {

    private boolean valid = true;

    public VanillaChannelBinding(ChannelRegistrar registrar, String channelName, PluginContainer owner) {
        super(registrar, channelName, owner);
    }

    protected void validate() {
        checkState(this.valid, "Channel binding in invalid state (was it unbound?)");
    }

    final void invalidate() {
        this.valid = false;
    }

    public abstract void post(RemoteConnection connection, PacketBuffer payload);

}