Java协议插件开发实践

package ganweisoft;

import gwdatacenter.*;
import gwdatacenter.database.*;

import java.util.Random;


public class CEquip extends CEquipBase
{
    public CEquip() {
        // 初始化代码（如果有需要）
    }

    /**
     获取设备数据

     @return
     */
    private int iCounttemp = 0;
    @Override
    public CommunicationState GetData(CEquipBase pEquip)
    {
        Sleep(1000);
        if (super.getRunSetParmFlag())
        {
            return CommunicationState.setreturn;
        }

        CommunicationState commState = super.GetData(pEquip);
        if (!commState.equals(CommunicationState.ok))
        {
            return CommunicationState.ok;
        }

        if (!pEquip.GetEvent())
        {
            return CommunicationState.fail;
        }
        return CommunicationState.ok;
    }

    @Override
    public boolean GetYC(YcpTableRow r)
    {
        super.SetYCData(r, new Random().nextDouble());
        return true;
    }

    @Override
    public boolean GetYX(YxpTableRow r)
    {
        super.SetYXData(r, new Random().nextBoolean());
        return true;
    }

    //模拟一些数据
    @Override
    public boolean SetParm(String MainInstruct, String MinorInstruct, String Value)
    {
        try
        {
            if (MainInstruct.equalsIgnoreCase("SetYCYXValue")) //可以强制设置YCYX的值
            {
                if (MinorInstruct.length() > 2) //e.g. MinorInstruct=C_2 0r X_15
                {
                    if (sharpSystem.StringHelper.isNullOrEmpty(Value))
                    {
                        return false;
                    }
                    int ycyxno = Integer.parseInt(MinorInstruct.substring(2));
                    if (ycyxno > 0)
                    {
                        if (MinorInstruct.charAt(0) == 'C' || MinorInstruct.charAt(0) == 'c') //表示设置YC值
                        {
                            getYCResults().put(ycyxno, Double.parseDouble(Value));
                            return true;
                        }
                        if (MinorInstruct.charAt(0) == 'X' || MinorInstruct.charAt(0) == 'x') //表示设置YX值
                        {
                            getYXResults().put(ycyxno, Integer.parseInt(Value) > 0);
                            return true;
                        }
                    }
                }
            }

            return false;
        }
        catch (RuntimeException e)
        {
            DataCenter.WriteLogFile(e.toString());
            return false;
        }
    }
}