/* * Copyright 2000-2022 Vaadin Ltd. * * 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 com.vaadin.data; import java.io.Serializable; import java.util.Optional; import java.util.stream.Stream; /** * Describes a set of properties that can be used for configuration based on * property names instead of setter and getter callbacks. * * @author Vaadin Ltd * * @since 8.0 * * @param * the type for which the properties are defined */ public interface PropertySet extends Serializable { /** * Gets all known properties as a stream. * * @return a stream of property names, not null */ public Stream> getProperties(); /** * Gets the definition for the named property, or an empty optional if there * is no property with the given name. * * @param name * the property name to look for, not null * @return the property definition, or empty optional if property doesn't * exist */ public Optional> getProperty(String name); } alue='Temp_ChangeBars2'>Temp_ChangeBars2 Apache XML Graphics FOP: https://github.com/apache/xmlgraphics-fopwww-data
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