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package com.sun.xml.internal.xsom;

import com.sun.xml.internal.xsom.parser.SchemaDocument;

import java.util.Iterator;
import java.util.Map;

Schema.
Container of declarations that belong to the same target namespace.
Author:

 Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)/**
 * Schema.
 *
 * Container of declarations that belong to the same target namespace.
 *
 * @author
 *  Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
 */
public interface XSSchema extends XSComponent
{
    
Gets the target namespace of the schema.
Returns:

     can be empty, but never be null./**
     * Gets the target namespace of the schema.
     *
     * @return
     *      can be empty, but never be null.
     */
    String getTargetNamespace();

    
Gets all the XSAttributeDecls in this schema keyed by their local names. /**
     * Gets all the {@link XSAttributeDecl}s in this schema
     * keyed by their local names.
     */
    Map<String,XSAttributeDecl> getAttributeDecls();
    Iterator<XSAttributeDecl> iterateAttributeDecls();
    XSAttributeDecl getAttributeDecl(String localName);

    
Gets all the XSElementDecls in this schema. /**
     * Gets all the {@link XSElementDecl}s in this schema.
     */
    Map<String,XSElementDecl> getElementDecls();
    Iterator<XSElementDecl> iterateElementDecls();
    XSElementDecl getElementDecl(String localName);

    
Gets all the XSAttGroupDecls in this schema. /**
     * Gets all the {@link XSAttGroupDecl}s in this schema.
     */
    Map<String,XSAttGroupDecl> getAttGroupDecls();
    Iterator<XSAttGroupDecl> iterateAttGroupDecls();
    XSAttGroupDecl getAttGroupDecl(String localName);

    
Gets all the XSModelGroupDecls in this schema. /**
     * Gets all the {@link XSModelGroupDecl}s in this schema.
     */
    Map<String,XSModelGroupDecl> getModelGroupDecls();
    Iterator<XSModelGroupDecl> iterateModelGroupDecls();
    XSModelGroupDecl getModelGroupDecl(String localName);

    
Gets all the XSTypes in this schema (union of getSimpleTypes() and getComplexTypes() /**
     * Gets all the {@link XSType}s in this schema (union of
     * {@link #getSimpleTypes()} and {@link #getComplexTypes()}
     */
    Map<String,XSType> getTypes();
    Iterator<XSType> iterateTypes();
    XSType getType(String localName);

    
Gets all the XSSimpleTypes in this schema. /**
     * Gets all the {@link XSSimpleType}s in this schema.
     */
    Map<String,XSSimpleType> getSimpleTypes();
    Iterator<XSSimpleType> iterateSimpleTypes();
    XSSimpleType getSimpleType(String localName);

    
Gets all the XSComplexTypes in this schema. /**
     * Gets all the {@link XSComplexType}s in this schema.
     */
    Map<String,XSComplexType> getComplexTypes();
    Iterator<XSComplexType> iterateComplexTypes();
    XSComplexType getComplexType(String localName);

    
Gets all the XSNotations in this schema. /**
     * Gets all the {@link XSNotation}s in this schema.
     */
    Map<String,XSNotation> getNotations();
    Iterator<XSNotation> iterateNotations();
    XSNotation getNotation(String localName);

    
Gets all the XSIdentityConstraints in this schema, keyed by their names. /**
     * Gets all the {@link XSIdentityConstraint}s in this schema,
     * keyed by their names.
     */
    Map<String,XSIdentityConstraint> getIdentityConstraints();

    
Gets the identity constraint of the given name, or null if not found.
/**
     * Gets the identity constraint of the given name, or null if not found.
     */
    XSIdentityConstraint getIdentityConstraint(String localName);

    
Sine an XSSchema is not necessarily defined in one schema document (for example one schema can span across many documents through <xs:include>s.), so this method always returns null. 
Deprecated:
 Since this method always returns null, if you are calling this method from XSSchema and not from XSComponent, there's something wrong with your code./**
     * Sine an {@link XSSchema} is not necessarily defined in
     * one schema document (for example one schema can span across
     * many documents through {@code <xs:include>s}.),
     * so this method always returns null.
     *
     * @deprecated
     *      Since this method always returns null, if you are calling
     *      this method from {@link XSSchema} and not from {@link XSComponent},
     *      there's something wrong with your code.
     */
    SchemaDocument getSourceDocument();

    
Gets the root schema set that includes this schema.
Returns:
never null./**
     * Gets the root schema set that includes this schema.
     *
     * @return never null.
     */
    XSSchemaSet getRoot();
}