/*
* © 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() + "'";
}
}