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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.psi.tree.IElementType;
     35 import org.jetbrains.annotations.Nullable;
     36 import org.jf.smalidea.psi.SmaliCompositeElementFactory;
     37 import org.jf.smalidea.psi.SmaliElementTypes;
     38 
     39 public class SmaliCatchStatement extends SmaliCompositeElement {
     40     public static final SmaliCompositeElementFactory FACTORY = new SmaliCompositeElementFactory() {
     41         @Override public SmaliCompositeElement createElement() {
     42             return new SmaliCatchStatement();
     43         }
     44     };
     45 
     46     public SmaliCatchStatement() {
     47         super(SmaliElementTypes.CATCH_STATEMENT);
     48     }
     49 
     50     protected SmaliCatchStatement(IElementType elementType) {
     51         super(elementType);
     52     }
     53 
     54     @Nullable
     55     public SmaliClassTypeElement getExceptionType() {
     56         return findChildByClass(SmaliClassTypeElement.class);
     57     }
     58 
     59     @Nullable
     60     public SmaliLabelReference getStartLabel() {
     61         return findChildByClass(SmaliLabelReference.class);
     62     }
     63 
     64     @Nullable
     65     public SmaliLabelReference getEndLabel() {
     66         SmaliLabelReference startLabel = getStartLabel();
     67         if (startLabel == null) {
     68             return null;
     69         }
     70         return startLabel.findNextSiblingByClass(SmaliLabelReference.class);
     71     }
     72 
     73     @Nullable
     74     public SmaliLabelReference getHandlerLabel() {
     75         SmaliLabelReference endLabel = getEndLabel();
     76         if (endLabel == null) {
     77             return null;
     78         }
     79         return endLabel.findNextSiblingByClass(SmaliLabelReference.class);
     80     }
     81 }
     82