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* Licensed to the Apache Software Foundation (ASF) under one
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* 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,
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* KIND, either express or implied. See the License for the
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package org.apache.sling.scripting.sightly;
import java.util.Set;
import org.osgi.annotation.versioning.ConsumerType;
/**
* A {@code Record} is a key-value immutable object understood by the HTL runtime, used for abstracting complex objects like Sightly
* templates (declared with the {@code data-sly-template} block element) or objects that need to be translated from Java to JavaScript
* and back.
*
* @param <T> the type of values for this record
*/
@ConsumerType
public interface Record<T> {
/**
* Gets the value of a specified property.
*
* @param name the name of the property
* @return the value of the property or {@code null} if this record does not have the specified property
*/
T getProperty(String name);
/**
* Gets the set of names for this record's properties.
*
* @return this record's properties' names
*/
Set<String> getPropertyNames();
}