001/**
002 * SealedDoubleValue.java
003 *
004 * Copyright (c) 2004-2012, Nicole C. Tedesco.  All rights reserved.
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at:
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018
019package net.sf.jaccumulator.doubles;
020
021/**
022 * A simple method to retrieve a {@code double} property value
023 *
024 * @since JAccumulator 4.0
025 * @author Nicole Tedesco (<a
026 *         href="mailto:Nicole@NicoleTedesco.com">Nicole@NicoleTedesco.com</a>)
027 */
028public interface SealedDoubleValue
029{
030    /**
031     * @return the property value as a system {@code double}
032     */
033    public double doubleValue();
034}