freemarker.template.TemplateNumberModel Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of com.liferay.portal.template.freemarker
Show all versions of com.liferay.portal.template.freemarker
Liferay Portal Template FreeMarker
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 freemarker.template;
import freemarker.core.ArithmeticEngine;
/**
* "number" template language data type; an object that stores a number. There's only one numerical type as far as the
* template language is concerned, but it can store its value using whatever Java number type. Making operations between
* numbers (and so the coercion rules) is up to the {@link ArithmeticEngine}.
*
*
* Objects of this type should be immutable, that is, calling {@link #getAsNumber()} should always return the same value
* as for the first time.
*/
public interface TemplateNumberModel extends TemplateModel {
/**
* Returns the numeric value. The return value must not be {@code null}.
*
* @return the {@link Number} instance associated with this number model.
*/
public Number getAsNumber() throws TemplateModelException;
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy