public long getDirectoryCount() {
long directoryCount = 0;
if (fileType == FileType.Directory) {
directoryCount++;
for (int i = 0; i < childs.size(); ++i) {
UDFImageBuilderFile childUDFImageBuilderFile = childs.get(i);
if (childUDFImageBuilderFile.getFileType() == FileType.Directory) {
directoryCount += childUDFImageBuilderFile.getDirectoryCount();
}
}
}
return directoryCount;
}
