ObjectEntry.java

public class ObjectEntry {
    String objectType;
    String hash;
    String objectPath;
    int depth;
    String parentPath;

    public ObjectEntry(String objectType, String hash, String objectPath) {
        this.objectType = objectType;
        this.hash = hash;
        this.objectPath = objectPath;
        depth = getPathDepth(objectPath);
        parentPath = getParent();
    }

    public ObjectEntry(String[] splitInfo) {
        objectType = splitInfo[0];
        hash = splitInfo[1];
        objectPath = splitInfo[2];
    }

    public String toString() {
        return objectType + " " + hash + " " + objectPath;
    }

    public static int getPathDepth(String filePath) {
        int depth = 0;
        for (int i = 0; i < filePath.length(); i++) {
            if (filePath.charAt(i) == '/') {
                depth += 1;
            }
        }
        return depth;
    }

    public String getParent() {
        int lastSlashIndex = getLastIndex(objectPath, "/");
        if (lastSlashIndex == -1) {
            return "";
        }
        return objectPath.substring(0, lastSlashIndex);
    }

    public static int getLastIndex(String myString, String subString) {
        for (int i = myString.length() - subString.length(); i > -1; i--) {
            if (myString.substring(i, i + subString.length()).equals(subString)) {
                return i;
            }
        }
        return -1;
    }
}