1 files changed, 103 insertions, 0 deletions
diff --git a/env/src/main/java/org/onap/aaf/inno/env/Slot.java b/env/src/main/java/org/onap/aaf/inno/env/Slot.java
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+++ b/env/src/main/java/org/onap/aaf/inno/env/Slot.java
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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.
+ * *
+ ******************************************************************************/
+/**
+ * Slot.java
+ *
+ * Created on: Dec 5, 2008
+ * Created by:
+ *
+ * (c) 2008 SBC Knowledge Ventures, L.P. All rights reserved.
+ ******************************************************************* 
+ * RESTRICTED - PROPRIETARY INFORMATION The Information contained 
+ * herein is for use only by authorized employees of AT&T Services, 
+ * Inc., and authorized Affiliates of AT&T Services, Inc., and is 
+ * not for general distribution within or outside the respective 
+ * companies. 
+ *******************************************************************
+ */
+package org.onap.aaf.inno.env;
+
+/**
+ * Slot's are used to store and retrieve data in the transaction's State object.
+ */
+public final class Slot {
+	
+	/*
+	 * The name of the Slot.
+	 */
+	private final String key;
+	
+	/*
+	 * The index of the State's local map associated with this Slot.
+	 */
+	final int slot; 
+	
+	/**
+	 * Constructs a new Slot.
+	 * 
+	 * @param index
+	 * 			The index of State's local map this Slot is associated with.
+	 * @param name
+	 * 			The name of the Slot's key.
+	 */
+	Slot(int index, String name) {
+		slot = index;
+		key = name;
+	}
+	
+	/**
+	 * Debug method only to print key=slot pairs.
+	 */
+	public String toString() {
+		return key + '=' + slot;
+	}
+	
+	/**
+	 * Returns the name of this Slot's key.
+	 * 
+	 * @return
+	 * 			The name of this Slot's key.
+	 */
+	public String getKey() {
+		return key;
+	}
+	
+	/**
+	 * Put an Object into the slot on the State
+	 * @param state
+	 * @param obj
+	 */
+	public void put(Object[] state, Object obj) {
+		state[slot]=obj;
+	}
+
+	/**
+	 * Get an Object from the slot on the State
+	 * @param state
+	 * @param obj
+	 */
+	public Object get(Object[] state) {
+		return state[slot];
+	}
+
+}