package segment;

import java.util.ArrayList;

public class TransTool {

public int inSegment(String src,String des)

{

String[] tempSrc = src.split("/");

String[] tempDes = des.split("/");

double src1 = Double.parseDouble(tempSrc[0]);

double src2 = Double.parseDouble(tempSrc[1]);

double des1 = Double.parseDouble(tempDes[0]);

double des2 = Double.parseDouble(tempDes[1]);

if(src1>=des1&&src2<=des2){

return 0;

}else if(src1<des1&&src2>des2){

return 1;

}else if(src1<des1&&src2<des2){

return 2;

}else if(src1>des1&&src2>des2){

return 3;

}

return -1;

}

public ArrayList<String> mergeResult(ArrayList<String> resList)

{

ArrayList<String> res = new ArrayList<String>();

int size = resList.size();

String[] preStr;

String[] nextStr;

double preStrStart;

double preStrEnd;

double nextStrStart;

double nextStrEnd;

res.add(resList.get(0));

for(int i = 1;i<size;i++)

{

preStr = res.get(res.size()-1).split("/");

nextStr = resList.get(i).split("/");

preStrStart = Double.parseDouble(preStr[0]);

preStrEnd = Double.parseDouble(preStr[1]);

nextStrStart = Double.parseDouble(nextStr[0]);

nextStrEnd = Double.parseDouble(nextStr[1]);

if(preStrEnd == nextStrStart)

{

res.remove(res.size()-1);

res.add(preStrStart + "/" + nextStrEnd);

}else{

res.add(resList.get(i));

}

}

return res;

}

public void printRes(ArrayList<String> res)

{

System.out.println("------------------------------------\n得到结果：");

String[] temp;

for(String obj:res)

{

temp = obj.split("/");

System.out.print("(" + temp[0] + "," + temp[1] + ") ");

}

}

}