typea.java

控制移到机器人的例子程序

import java.lang.*;
public class TypeA extends java.lang.Object
{
    int i1mean, i2mean, i3mean, i1dev, i2dev, i3dev;
    public TypeA() {
        i1mean = i2mean = i3mean = -1;
        i1dev = i2dev = i3dev = -1;
    } // TypeA blank constructor //
    
    public int findBlank(String theStr) {
        return theStr.indexOf(' ');
    } // findBlank() //
    
    public boolean parseString(String AString) {
        // check for A at beginning
        // peel and integerize each number in turn; trim the string
        String tempStr, newStr; int len; int whiteIndex;
        len = AString.length();
        if (len < 13) return false;
        if (AString.charAt(0) != 'S') return false;
        //System.out.println("About to parse!");
        newStr = AString.substring(2, len);
        whiteIndex = newStr.indexOf(' ');
        if (whiteIndex == -1) return false;
        tempStr = newStr.substring(0,whiteIndex);
        try {
         i1mean = Integer.parseInt(tempStr);
         newStr = newStr.substring(whiteIndex+1, newStr.length());
         whiteIndex = newStr.indexOf(' ');
         if (whiteIndex == -1) return false;
         tempStr = newStr.substring(0,whiteIndex);
         i2mean = Integer.parseInt(tempStr);
         newStr = newStr.substring(whiteIndex+1, newStr.length());
         whiteIndex = newStr.indexOf(' ');
         if (whiteIndex == -1) return false;
         tempStr = newStr.substring(0,whiteIndex);
         i3mean = Integer.parseInt(tempStr);
         newStr = newStr.substring(whiteIndex+1, newStr.length());
         whiteIndex = newStr.indexOf(' ');
         if (whiteIndex == -1) return false;
         tempStr = newStr.substring(0,whiteIndex);
         i1dev = Integer.parseInt(tempStr);
         newStr = newStr.substring(whiteIndex+1, newStr.length());
         whiteIndex = newStr.indexOf(' ');
         if (whiteIndex == -1) return false;
         tempStr = newStr.substring(0,whiteIndex);
         i2dev = Integer.parseInt(tempStr);
         newStr = newStr.substring(whiteIndex+1, newStr.length());
         i3dev = Integer.parseInt(newStr);
        } catch (NumberFormatException e)
        {
            System.out.println("PacketA: parse error");
            return false;
        }          
        return true;
    } // parseString() //
}