package org.litesoft.codec;

import org.litesoft.commonfoundation.charstreams.*;
import org.litesoft.commonfoundation.annotations.*;

public class PrimitiveBooleanCodec
{
    public static final PrimitiveBooleanCodec INSTANCE = new PrimitiveBooleanCodec();

    private PrimitiveBooleanCodec()
    {
    }

    public void encode( @NotNull CharSink pCharSink, boolean pValue )
    {
        pCharSink.add( pValue ? 'T' : 'F' );
    }

    public boolean decode( @NotNull CharSource pCharSource )
    {
        char zChar = pCharSource.getRequired();
        switch ( zChar )
        {
            case 'T':
                return true;
            case 'F':
                return false;
            default:
                throw new IllegalArgumentException( "Unacceptable character '" + zChar + "': " + (int) zChar );
        }
    }
}