moved some menu logic over to the search subystem, added a new query class

1 files changed, 63 insertions, 0 deletions

diff --git a/src/main/java/design/model/course_search/CurrentSearchQuery.java b/src/main/java/design/model/course_search/CurrentSearchQuery.java
new file mode 100644
index 0000000..45364f4
--- /dev/null
+++ b/src/main/java/design/model/course_search/CurrentSearchQuery.java
@@ -0,0 +1,63 @@
+package design.model.course_search;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import design.persistence.MasterDatabase;
+
+/* 
+ * Represents the state of our current search.
+ */
+public class CurrentSearchQuery {
+    public static final CurrentSearchQuery INSTANCE = new CurrentSearchQuery();
+    
+
+    private CourseList query;
+    MasterDatabase db = MasterDatabase.INSTANCE;
+    private final List<CourseSorter> filters = new ArrayList<CourseSorter>();
+
+    public void initialize()
+    {
+        query = db.getCourseList();
+    }
+
+    public void addFilter(CourseSorter filter)
+    {
+        filters.add(filter);
+    }
+
+    public void clearFilters()
+    {
+        filters.clear();
+    }
+
+    public String printFilters()
+    {
+        String filterResult = "";
+
+        if(filters.size() == 0)
+        {
+            return "nothing";
+        }
+
+        for( CourseSorter f : filters)
+        {
+            filterResult += f.toString() + " --> ";
+        }
+
+        filterResult = filterResult.substring(0, filterResult.length() - 5);
+        filterResult += "\n";
+
+        return filterResult;
+    }
+
+    public List<CourseSorter> getFilters()
+    {
+        return filters;
+    }
+
+    public CourseList getQueryResult()
+    {
+        return query;
+    }
+}