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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
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, String value) throws DuplicateEntryException;
void updateEntry(String key, String value) throws EntryNotFoundException;
void deleteEntry(String key) throws EntryNotFoundException;
String getEntry(String key) throws EntryNotFoundException;
}
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