diff options
Diffstat (limited to 'collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java')
| -rw-r--r-- | collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java b/collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java index f5d9b4dbba..78eeffc383 100644 --- a/collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java +++ b/collaboration/GSoC-2011-Eranda/cassandra/src/main/java/org/apache/tuscany/nosqldatastore/Group.java @@ -18,9 +18,20 @@ */
package org.apache.tuscany.nosqldatastore;
+import org.apache.tuscany.nosqldatastore.exception.DuplicateEntryException;
+import org.apache.tuscany.nosqldatastore.exception.EntryNotFoundException;
+
+/*
+Group:
+Group use to categorize the data into different categories
+1. Add entry to the database
+2. Update an existing entry
+3. Delete an existing entry
+4. Get a existing entry
+ */
public interface Group {
- void addEntry(String key, Object value);
- void updateEntry(String key, Object value);
- void deleteEntry(String key);
- Object getValue(String key);
+ void addEntry(String key, String value) throws DuplicateEntryException;
+ void updateEntry(String key, String value) throws EntryNotFoundException;
+ void deleteEntry(String key) throws EntryNotFoundException;
+ String getEntry(String key) throws EntryNotFoundException;
}
|