| /* |
| * Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Distribution License v. 1.0, which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| package com.sun.xml.xsom.parser; |
| |
| import com.sun.xml.xsom.XSSchema; |
| |
| import java.util.Set; |
| |
| /** |
| * Represents a parsed XML schema document. |
| * |
| * <p> |
| * Unlike schema components defined in {@code XS****} interfaces, |
| * which are inherently de-coupled from where it was loaded from, |
| * {@link SchemaDocument} represents a single XML infoset that |
| * is a schema document. |
| * |
| * <p> |
| * This concept is often useful in tracking down the reference |
| * relationship among schema documents. |
| * |
| * @see XSOMParser#getDocuments() |
| * @author Kohsuke Kawaguchi |
| */ |
| public interface SchemaDocument { |
| /** |
| * Gets the system ID of the schema document. |
| * |
| * @return |
| * null if {@link XSOMParser} was not given the system Id. |
| */ |
| String getSystemId(); |
| |
| /** |
| * The namespace that this schema defines. |
| * |
| * <p> |
| * More precisely, this method simply returns the {@code targetNamespace} attribute |
| * of the schema document. When schemas are referenced in certain ways |
| * (AKA chameleon schema), schema components in this schema document |
| * may end up defining components in other namespaces. |
| * |
| * @return |
| * can be "" but never null. |
| */ |
| String getTargetNamespace(); |
| |
| /** |
| * Gets {@link XSSchema} component that contains all the schema |
| * components defined in this namespace. |
| * |
| * <p> |
| * The returned {@link XSSchema} contains not just components |
| * defined in this but all the other components |
| * defined in all the schemas that collectively define this namespace. |
| * |
| * @return |
| * never null. |
| */ |
| XSSchema getSchema(); |
| |
| /** |
| * Set of s that are included/imported from this document. |
| * |
| * @return |
| * can be empty but never null. read-only. |
| */ |
| Set<SchemaDocument> getReferencedDocuments(); |
| |
| /** |
| * Gets the s that are included from this document. |
| * |
| * @return |
| * can be empty but never null. read-only. |
| * this set is always a subset of {@link #getReferencedDocuments()}. |
| */ |
| Set<SchemaDocument> getIncludedDocuments(); |
| |
| /** |
| * Gets the s that are imported from this document. |
| * |
| * @param targetNamespace |
| * The namespace URI of the import that you want to |
| * get s for. |
| * @return |
| * can be empty but never null. read-only. |
| * this set is always a subset of {@link #getReferencedDocuments()}. |
| */ |
| Set<SchemaDocument> getImportedDocuments(String targetNamespace); |
| |
| /** |
| * Returns true if this document includes the given document. |
| * |
| * <p> |
| * Note that this method returns false if this document |
| * imports the given document. |
| */ |
| boolean includes(SchemaDocument doc); |
| |
| /** |
| * Returns true if this document imports the given document. |
| * |
| * <p> |
| * Note that this method returns false if this document |
| * includes the given document. |
| */ |
| boolean imports(SchemaDocument doc); |
| |
| /** |
| * Set of s that include/import this document. |
| * |
| * <p> |
| * This works as the opposite of {@link #getReferencedDocuments()}. |
| * |
| * @return |
| * can be empty but never null. read-only. |
| */ |
| Set<SchemaDocument> getReferers(); |
| } |