// 
// Decompiled by Procyon v0.6.0
// 

package io.netty.handler.codec.http.websocketx;

import io.netty.util.AsciiString;

public enum WebSocketVersion
{
    UNKNOWN(AsciiString.cached("")), 
    V00(AsciiString.cached("0")), 
    V07(AsciiString.cached("7")), 
    V08(AsciiString.cached("8")), 
    V13(AsciiString.cached("13"));
    
    private final AsciiString headerValue;
    
    private WebSocketVersion(final AsciiString headerValue) {
        this.headerValue = headerValue;
    }
    
    public String toHttpHeaderValue() {
        return this.toAsciiString().toString();
    }
    
    AsciiString toAsciiString() {
        if (this == WebSocketVersion.UNKNOWN) {
            throw new IllegalStateException("Unknown web socket version: " + this);
        }
        return this.headerValue;
    }
}