soot.dexpler.instructions.RetypeableInstruction Maven / Gradle / Ivy
package soot.dexpler.instructions;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2012 Michael Markert, Frank Hartmann
*
* (c) 2012 University of Luxembourg - Interdisciplinary Centre for
* Security Reliability and Trust (SnT) - All rights reserved
* Alexandre Bartel
*
* %%
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 2.1 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Lesser Public License for more details.
*
* You should have received a copy of the GNU General Lesser Public
* License along with this program. If not, see
* .
* #L%
*/
import soot.Body;
import soot.Type;
import soot.dexpler.DexBody;
/**
* Interface for instructions that can/must be retyped, i.e. instructions that assign to a local and have to retype it after
* local splitting.
*
* @author Michael Markert
*/
public interface RetypeableInstruction {
/**
* Swap generic exception type with the given one.
*
* @param body
* the body that contains the instruction
* @param t
* the real type.
*/
public void setRealType(DexBody body, Type t);
/**
* Do actual retype.
*
* Retyping is separated from setting the type, to make it possible to retype after local splitting.
*
* @param body
* The body containing the processed statement
*/
public void retype(Body body);
}