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src/jdk.rmic/share/classes/sun/tools/java/MethodType.java

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   1 /*
   2  * Copyright (c) 1994, 2003, 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


  45     /**
  46      * The argument types.
  47      */
  48     Type argTypes[];
  49 
  50     /**
  51      * Construct a method type. Use Type.tMethod to create
  52      * a new method type.
  53      * @see Type.tMethod
  54      */
  55     MethodType(String typeSig, Type returnType, Type argTypes[]) {
  56         super(TC_METHOD, typeSig);
  57         this.returnType = returnType;
  58         this.argTypes = argTypes;
  59     }
  60 
  61     public Type getReturnType() {
  62         return returnType;
  63     }
  64 
  65     public Type getArgumentTypes()[] {
  66         return argTypes;
  67     }
  68 
  69     public boolean equalArguments(Type t) {
  70         if (t.typeCode != TC_METHOD) {
  71             return false;
  72         }
  73         MethodType m = (MethodType)t;
  74         if (argTypes.length != m.argTypes.length) {
  75             return false;
  76         }
  77         for (int i = argTypes.length - 1 ; i >= 0 ; i--) {
  78             if (argTypes[i] != m.argTypes[i]) {
  79                 return false;
  80             }
  81         }
  82         return true;
  83     }
  84 
  85     public int stackSize() {


   1 /*
   2  * Copyright (c) 1994, 2019, 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


  45     /**
  46      * The argument types.
  47      */
  48     Type argTypes[];
  49 
  50     /**
  51      * Construct a method type. Use Type.tMethod to create
  52      * a new method type.
  53      * @see Type.tMethod
  54      */
  55     MethodType(String typeSig, Type returnType, Type argTypes[]) {
  56         super(TC_METHOD, typeSig);
  57         this.returnType = returnType;
  58         this.argTypes = argTypes;
  59     }
  60 
  61     public Type getReturnType() {
  62         return returnType;
  63     }
  64 
  65     public Type[] getArgumentTypes() {
  66         return argTypes;
  67     }
  68 
  69     public boolean equalArguments(Type t) {
  70         if (t.typeCode != TC_METHOD) {
  71             return false;
  72         }
  73         MethodType m = (MethodType)t;
  74         if (argTypes.length != m.argTypes.length) {
  75             return false;
  76         }
  77         for (int i = argTypes.length - 1 ; i >= 0 ; i--) {
  78             if (argTypes[i] != m.argTypes[i]) {
  79                 return false;
  80             }
  81         }
  82         return true;
  83     }
  84 
  85     public int stackSize() {


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