jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/xsom/XSType.java@e530533619ec

     1 /*

     2  * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.xml.internal.xsom;

    28 /**

    29  * Base interface for {@link XSComplexType} and {@link XSSimpleType}.

    30  *

    31  * @author

    32  *  Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)

    33  */

    34 public interface XSType extends XSDeclaration {

    35     /**

    36      * Returns the base type of this type.

    37      *

    38      * Note that if this type represents <tt>xs:anyType</tt>, this method returns itself.

    39      * This is awkward as an API, but it follows the schema specification.

    40      *

    41      * @return  always non-null.

    42      */

    43     XSType getBaseType();

    45     final static int EXTENSION = 1;

    46     final static int RESTRICTION = 2;

    47     final static int SUBSTITUTION = 4;

    49     int getDerivationMethod();

    51     /** Returns true if <code>this instanceof XSSimpleType</code>. */

    52     boolean isSimpleType();

    53     /** Returns true if <code>this instanceof XSComplexType</code>. */

    54     boolean isComplexType();

    56     /**

    57      * Lists up types that can substitute this type by using xsi:type.

    58      * Includes this type itself.

    59      * <p>

    60      * This method honors the block flag.

    61      */

    62     XSType[] listSubstitutables();

    64     /**

    65      * If this {@link XSType} is redefined by another type,

    66      * return that component.

    67      *

    68      * @return null

    69      *      if this component has not been redefined.

    70      */

    71     XSType getRedefinedBy();

    73     /**

    74      * Returns the number of complex types that redefine this component.

    75      *

    76      * <p>

    77      * For example, if A is redefined by B and B is redefined by C,

    78      * A.getRedefinedCount()==2, B.getRedefinedCount()==1, and

    79      * C.getRedefinedCount()==0.

    80      */

    81     int getRedefinedCount();

    84     /** Casts this object to XSSimpleType if possible, otherwise returns null. */

    85     XSSimpleType asSimpleType();

    86     /** Casts this object to XSComplexType if possible, otherwise returns null. */

    87     XSComplexType asComplexType();

    89     /**

    90      * Returns true if this type is derived from the specified type.

    91      *

    92      * <p>

    93      * Note that <tt>t.isDerivedFrom(t)</tt> returns true.

    94      */

    95     boolean isDerivedFrom( XSType t );

    96 }

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