Home | History | Annotate | Download | only in debug 
      1 /*
      2  * Copyright 2012, Google Inc.
      3  * All rights reserved.
      4  *
      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
     14  * distribution.
     15  *     * Neither the name of Google Inc. nor the names of its
     16  * contributors may be used to endorse or promote products derived from
     17  * this software without specific prior written permission.
     18  *
     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
     22  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
     23  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
     24  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
     25  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     26  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     27  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     28  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
     29  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     30  */
     31 
     32 package org.jf.dexlib2.immutable.debug;
     33 
     34 import org.jf.dexlib2.DebugItemType;
     35 import org.jf.dexlib2.iface.debug.LineNumber;
     36 
     37 import javax.annotation.Nonnull;
     38 
     39 public class ImmutableLineNumber extends ImmutableDebugItem implements LineNumber {
     40     protected final int lineNumber;
     41 
     42     public ImmutableLineNumber(int codeAddress,
     43                                int lineNumber) {
     44         super(codeAddress);
     45         this.lineNumber = lineNumber;
     46     }
     47 
     48     @Nonnull
     49     public static ImmutableLineNumber of(@Nonnull LineNumber lineNumber) {
     50         if (lineNumber instanceof ImmutableLineNumber) {
     51             return (ImmutableLineNumber)lineNumber;
     52         }
     53         return new ImmutableLineNumber(
     54                 lineNumber.getCodeAddress(),
     55                 lineNumber.getLineNumber());
     56     }
     57 
     58     @Override public int getLineNumber() { return lineNumber; }
     59 
     60     @Override public int getDebugItemType() { return DebugItemType.LINE_NUMBER; }
     61 }
     62