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      1 /*
      2  * Copyright 2014, Google Inc.
      3  * All rights reserved.
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      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are
      7  * met:
      8  *
      9  *     * Redistributions of source code must retain the above copyright
     10  * notice, this list of conditions and the following disclaimer.
     11  *     * Redistributions in binary form must reproduce the above
     12  * copyright notice, this list of conditions and the following disclaimer
     13  * in the documentation and/or other materials provided with the
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     16  * contributors may be used to endorse or promote products derived from
     17  * this software without specific prior written permission.
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     19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     20  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
     21  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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     29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 package org.jf.smalidea.psi.impl;
     33 
     34 import com.intellij.lang.ASTNode;
     35 import com.intellij.psi.*;
     36 import org.jetbrains.annotations.NotNull;
     37 import org.jetbrains.annotations.Nullable;
     38 import org.jf.smalidea.psi.SmaliElementTypes;
     39 import org.jf.smalidea.psi.stub.SmaliMethodPrototypeStub;
     40 import org.jf.smalidea.util.NameUtils;
     41 
     42 public class SmaliMethodPrototype extends SmaliStubBasedPsiElement<SmaliMethodPrototypeStub> {
     43     public SmaliMethodPrototype(@NotNull SmaliMethodPrototypeStub stub) {
     44         super(stub, SmaliElementTypes.METHOD_PROTOTYPE);
     45     }
     46 
     47     public SmaliMethodPrototype(@NotNull ASTNode node) {
     48         super(node);
     49     }
     50 
     51     @Nullable
     52     public PsiType getReturnType() {
     53         SmaliMethodPrototypeStub stub = getStub();
     54         if (stub != null) {
     55             String returnSmaliTypeName = stub.getReturnSmaliTypeName();
     56             if (returnSmaliTypeName == null) {
     57                 return null;
     58             }
     59             return NameUtils.resolveSmaliToPsiType(this, returnSmaliTypeName);
     60         }
     61 
     62         PsiTypeElement returnTypeElement = getReturnTypeElement();
     63         if (returnTypeElement == null) {
     64             return null;
     65         }
     66         return returnTypeElement.getType();
     67     }
     68 
     69     @Nullable public SmaliTypeElement getReturnTypeElement() {
     70         return findChildByClass(SmaliTypeElement.class);
     71     }
     72 
     73     @NotNull
     74     public SmaliMethodParamList getParameterList() {
     75         return getRequiredStubOrPsiChild(SmaliElementTypes.METHOD_PARAM_LIST);
     76     }
     77 }
     78