package net.minecraft.server;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

public abstract class NBTBase {

    public static final String[] a = new String[] { "END", "BYTE", "SHORT", "INT", "LONG", "FLOAT", "DOUBLE", "BYTE[]", "STRING", "LIST", "COMPOUND", "INT[]"};

    abstract void write(DataOutput dataoutput) throws IOException;

    abstract void load(DataInput datainput, int i, NBTReadLimiter nbtreadlimiter) throws IOException;

    public abstract String toString();

    public abstract byte getTypeId();

    protected NBTBase() {}

    protected static NBTBase createTag(byte b0) {
        switch (b0) {
        case 0:
            return new NBTTagEnd();

        case 1:
            return new NBTTagByte();

        case 2:
            return new NBTTagShort();

        case 3:
            return new NBTTagInt();

        case 4:
            return new NBTTagLong();

        case 5:
            return new NBTTagFloat();

        case 6:
            return new NBTTagDouble();

        case 7:
            return new NBTTagByteArray();

        case 8:
            return new NBTTagString();

        case 9:
            return new NBTTagList();

        case 10:
            return new NBTTagCompound();

        case 11:
            return new NBTTagIntArray();

        default:
            return null;
        }
    }

    public abstract NBTBase clone();

    public boolean isEmpty() {
        return false;
    }

    public boolean equals(Object object) {
        if (!(object instanceof NBTBase)) {
            return false;
        } else {
            NBTBase nbtbase = (NBTBase) object;

            return this.getTypeId() == nbtbase.getTypeId();
        }
    }

    public int hashCode() {
        return this.getTypeId();
    }

    protected String a_() {
        return this.toString();
    }

    public abstract static class NBTNumber extends NBTBase {

        protected NBTNumber() {}

        public abstract long c();

        public abstract int d();

        public abstract short e();

        public abstract byte f();

        public abstract double g();

        public abstract float h();
    }
}