/** 把原始GPS坐标转换成百度坐标 */
private static void transformGPSToJsonAll() {
ArrayList<FileAtrribute> filelist = MTools.getFiles("Data", 0, 182);
// 总文件数
totalN = filelist.size();
System.out.println("plt num " + totalN);
// 设定要启动的工作线程数为 5 个
int threadCount = 10;
List[] taskListPerThread = MTools.distributeTasks(filelist, threadCount);
for (int i = 0; i < taskListPerThread.length; i++) {
@SuppressWarnings("unchecked")
ArrayList<FileAtrribute> fileL = (ArrayList<FileAtrribute>) taskListPerThread[i];
TransformBDCoordinatesThread mTread = new TransformBDCoordinatesThread(fileL, i);
mTread.start();
}
}
/** 提取停留点 */
public static void extractionStayPoint() {
// 0 - 182
ArrayList<FileAtrribute> filelist = MTools.getFiles("Data", 0, 182);
// 总文件数
totalN = filelist.size();
System.out.println("plt num " + totalN);
// 设定要启动的工作线程数为 4 个
int threadCount = 3;
List[] taskListPerThread = MTools.distributeTasks(filelist, threadCount);
for (int i = 0; i < taskListPerThread.length; i++) {
@SuppressWarnings("unchecked")
ArrayList<FileAtrribute> fileL = (ArrayList<FileAtrribute>) taskListPerThread[i];
ExtractStayPointThread mTread = new ExtractStayPointThread(fileL, i);
mTread.start();
}
}
/** 合并停留点 */
public static void emerger() {
ExtractionStayPoint stayPoint = new ExtractionStayPoint();
for (int i = 0; i < 182; i++) {
ArrayList<FileAtrribute> filelist = MTools.getFiles("stayPointData", i, i + 1);
if (filelist.isEmpty()) {
continue;
}
stayPoint.emerger(filelist);
System.out.println("合并完成");
}
}