/* * © Copyright FOCONIS AG, 2014 * * 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. * */ package org.openntf.formula.impl; /** * This is an abstract class of the interface org.openntf.formula.AtFunction * * @author Roland Praml, Foconis AG * */ public abstract class AtFunction implements org.openntf.formula.Function { private String image; public AtFunction(final String image) { this.image = image; } public String getImage() { return image; } protected String getPrefix() { return this.getClass().getSimpleName(); } @Override public String toString() { return getPrefix() + ": '" + getImage() + "'"; } }