src/share/jaxws_classes/com/sun/tools/internal/xjc/model/SymbolSpace.java

Wed, 27 Apr 2016 01:27:09 +0800

author
aoqi
date
Wed, 27 Apr 2016 01:27:09 +0800
changeset 0
373ffda63c9a
permissions
-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17

     1 /*
     2  * Copyright (c) 1997, 2011, 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.tools.internal.xjc.model;
    28 import com.sun.codemodel.internal.JCodeModel;
    29 import com.sun.codemodel.internal.JType;
    31 /**
    32  * Symbol space for ID/IDREF.
    33  *
    34  * In XJC, the whole ID space is considered to be splitted into
    35  * one or more "symbol space". For an IDREF to match an ID, we impose
    36  * additional restriction to the one stated in the XML rec.
    37  *
    38  * <p>
    39  * That is, XJC'll require that the IDREF belongs to the same symbol
    40  * space as the ID. Having this concept allows us to assign more
    41  * specific type to IDREF.
    42  *
    43  * <p>
    44  * See the design document for detail.
    45  *
    46  * @author
    47  *    <a href="mailto:kohsuke.kawaguchi@sun.com">Kohsuke KAWAGUCHI</a>
    48  */
    49 public class SymbolSpace
    50 {
    51     private JType type;
    52     private final JCodeModel codeModel;
    54     public SymbolSpace( JCodeModel _codeModel ) {
    55         this.codeModel = _codeModel;
    56     }
    58     /**
    59      * Gets the Java type of this symbol space.
    60      *
    61      * <p>
    62      * A symbol space is said to have a Java type X if all classes
    63      * pointed by IDs belonging to this symbol space are assignable
    64      * to X.
    65      */
    66     public JType getType() {
    67         if(type==null)  return codeModel.ref(Object.class);
    68         return type;
    69     }
    71     public void setType( JType _type ) {
    72         if( this.type==null )
    73             this.type = _type;
    74     }
    76     public String toString() {
    77         if(type==null)  return "undetermined";
    78         else            return type.name();
    79     }
    80 }

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