package safeluck.drive.evaluation.platformMessage.decoder;
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import com.safeluck.aykj.decoder.BaseDecoder;
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import com.safeluck.aykj.decoder.Int16Coder;
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import com.safeluck.aykj.decoder.Int32Coder;
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import java.math.BigDecimal;
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/**
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* Created by zw on 2017/6/15.
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*/
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public class SpeedCoder extends BaseDecoder<Double> {
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Int16Coder coder = new Int16Coder();
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@Override
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public Double decode(String str) {
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double ret = coder.decode(str);
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double x = ret / 10;
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BigDecimal bg = new BigDecimal(x);
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double f1 = bg.setScale(1, BigDecimal.ROUND_HALF_UP).doubleValue();
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return f1;
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}
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@Override
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public String encode(Double str) {
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int speed = (int)(str * 10);
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return coder.encode(speed);
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}
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}
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