...
The following pseudo code is meant to express the above rules on a more formal basis.
In the codes, the methods:
- groupByPrefix(): returns an object which groups files by their common prefix.
- isDataFile(): returns a boolean telling if the given file is a datafile.
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void handleDir(myDir, domsParentObject) {
thisDirObject = new Object(label = myDir.getName());
domsParentObject.addHasPart(object = thisDirObject, relationName = myDir.getPath());
for(dir in myDir.getDirectories()) {
handleDir(dir, thisDirObject);
}
handleFiles(myDir.getFiles(), thisDirObject);
}
void handleFiles(myFiles, dirParentObject) {
for(group in groupByPrefix(myFiles)) {
if(group.size == 1) {
handleFile(group.get(0), dirParentObject);
} else {
addHasPart(group, dirParentObject);
}
}
}
void handleFile(file, parentObject) {
if(isDataFile(file)) {
addHasFile(file, parentObject);
} else {
addDataStream(file, parentObject);
}
}
void addHasPart(fileGroup, dirParentObject) {
thisPartObject = new Object(label = fileGroup.getPrefix());
dirParentObject.addHasPart(object = thisPartObject, relationName = fileGroup.getPrefix());
for(file in fileGroup) {
handleFile(file, thisPartObject);
}
}
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