juneau-core/juneau-marshall-rdf/src/main/java/org/apache/juneau/jena/RdfCollectionFormat.java

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package org.apache.juneau.jena;

import org.apache.juneau.jena.annotation.*;

/**
 * Used in conjunction with the {@link Rdf#collectionFormat() @Rdf(collectionFormat)} annotation to fine-tune how
 * classes, beans, and bean properties are serialized, particularly collections.
 */
public enum RdfCollectionFormat {

	/**
	 * Default formatting (default).
	 *
	 * <p>
	 * Inherit formatting from parent class or parent package.
	 * If no formatting specified at any level, default is {@link #SEQ}.
	 */
	DEFAULT,

	/**
	 * Causes collections and arrays to be rendered as RDF sequences.
	 */
	SEQ,

	/**
	 * Causes collections and arrays to be rendered as RDF bags.
	 */
	BAG,

	/**
	 * Causes collections and arrays to be rendered as RDF lists.
	 */
	LIST,

	/**
	 * Causes collections and arrays to be rendered as multi-valued RDF properties instead of sequences.
	 *
	 * <p>
	 * Note that enabling this setting will cause order of elements in the collection to be lost.
	 */
	MULTI_VALUED;

}