Basic bukkit support

commands-bukkit/src/main/java/com/intellectualsites/commands/BukkitCommandSender.java

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+//
+// MIT License
+//
+// Copyright (c) 2020 IntellectualSites
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//
+package com.intellectualsites.commands;import com.google.common.base.Objects;
+import com.intellectualsites.commands.sender.CommandSender;
+import org.bukkit.entity.Player;
+
+import javax.annotation.Nonnull;
+
+public abstract class BukkitCommandSender implements CommandSender {
+
+    private final org.bukkit.command.CommandSender internalSender;
+
+    BukkitCommandSender(@Nonnull final org.bukkit.command.CommandSender internalSender) {
+        this.internalSender = internalSender;
+    }
+
+    @Nonnull
+    public static BukkitCommandSender player(@Nonnull final Player player) {
+        return new BukkitPlayerSender(player);
+    }
+
+    @Nonnull
+    public static BukkitCommandSender console() {
+        return new BukkitConsoleSender();
+    }
+
+    @Nonnull
+    public static BukkitCommandSender of(@Nonnull final org.bukkit.command.CommandSender sender) {
+        if (sender instanceof Player) {
+            return player((Player) sender);
+        }
+        return console();
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) {
+            return true;
+        }
+        if (o == null || getClass() != o.getClass()) {
+            return false;
+        }
+        final BukkitCommandSender that = (BukkitCommandSender) o;
+        return Objects.equal(internalSender, that.internalSender);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(internalSender);
+    }
+
+    @Nonnull public org.bukkit.command.CommandSender getInternalSender() {
+        return this.internalSender;
+    }
+
+    public abstract boolean isPlayer();
+
+    @Nonnull public abstract Player asPlayer();
+
+}