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/*******************************************************************************
 * ============LICENSE_START====================================================
 * * org.onap.aaf
 * * ===========================================================================
 * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
 * * ===========================================================================
 * * Licensed 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.
 * * ============LICENSE_END====================================================
 * *
 * * ECOMP is a trademark and service mark of AT&T Intellectual Property.
 * *
 ******************************************************************************/
package org.onap.aaf.inno.env;

public interface TransStore extends Trans {
	/**
	 * Returns the Slot assigned to the supplied name.
	 * 
	 * @param name
	 * 			The name of the Slot to acquire.
	 * @return
	 * 			The Slot associated with the supplied name.
	 */
	public abstract Slot slot(String name);
	
	/**
	 * Put data into the right slot 
	 */
	public void put(Slot slot, Object value);

	/**
	 *  Get data from the right slot
	 *  
	 *  This will do a cast to the expected type derived from Default
	 */
	public<T> T get(Slot slot, T deflt);

	/**
	 * Returns an Object from the Organizer's static state, or the Default if null
	 * 
	 * @param slot
	 * 			The StaticSlot to retrieve the data from.
	 * @return
	 * 			The Object located in the supplied StaticSlot of the Organizer's static state.
	 */
	public abstract<T> T get(StaticSlot slot, T dflt);
	
}