CategoryTree

2017-09-28 19:09:11 +02:00
parent 22dc51df7a
commit 37ed0f291e
9 changed files with 236 additions and 109 deletions
@@ -0,0 +1,62 @@
+package com.bayer.edam.migration.attic;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Tesssst {
+
+	public static void main(String[] args) {
+		List<String> entryCategories = new ArrayList<String>();
+		entryCategories.add("aaa/bbb");
+		entryCategories.add("aaa/bbb/ccc/ddd");
+		entryCategories.add("aaa");
+		entryCategories.add("xxx/yyy/zzz");
+		entryCategories.add("xxx/yyy/zzz/nnn");
+		entryCategories.add("xxx/yyy/zzz");
+		entryCategories.add("xxx/yyy/zzz");
+		entryCategories.add("xxx/yyy/zzz/ttt");
+		
+		List<String> categories = new ArrayList<String>();
+		for (String entryCategory : entryCategories) {
+			List<String> tmpCategories = new ArrayList<String>();
+			boolean match = false;
+			for (String category : categories) {
+				if (match) {
+					System.out.println("Adding " + category);
+					tmpCategories.add(category);
+					continue;
+				}
+				
+				if (category.length() < entryCategory.length() && category.equals(entryCategory.substring(0, category.length()))) {
+					System.out.println("Adding " + entryCategory);
+					tmpCategories.add(entryCategory);
+					match = true;
+				}
+				else if (category.length() >= entryCategory.length() && entryCategory.equals(category.substring(0, entryCategory.length()))) {
+					System.out.println("Adding " + category);
+					tmpCategories.add(category);
+					match = true;
+				}
+				else {
+					System.out.println("Adding " + category);
+					tmpCategories.add(category);
+				}
+			}
+			
+			if (!match) {
+				System.out.println("Adding " + entryCategory);
+				tmpCategories.add(entryCategory);
+				match = true;
+			}
+			
+			categories = tmpCategories;
+		}
+		
+		System.out.println("\nOutcome:");
+		for (String s : categories) {
+			System.out.println(s);
+		}
+
+	}
+
+}