soot.jimple.toolkits.callgraph.ContextSensitiveEdge Maven / Gradle / Ivy
package soot.jimple.toolkits.callgraph;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 2005 Ondrej Lhotak
* %%
* 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.Context;
import soot.Kind;
import soot.SootMethod;
import soot.Unit;
import soot.jimple.Stmt;
/**
* Represents a single context-sensitive edge in a call graph.
*
* @author Ondrej Lhotak
*/
public interface ContextSensitiveEdge {
/**
* The context at the source of the call.
*/
public Context srcCtxt();
/**
* The method in which the call occurs; may be null for calls not occurring in a specific method (eg. implicit calls by the
* VM)
*/
public SootMethod src();
/**
* The unit at which the call occurs; may be null for calls not occurring at a specific statement (eg. calls in native
* code)
*/
public Unit srcUnit();
public Stmt srcStmt();
/**
* The context at the target of the call.
*/
public Context tgtCtxt();
/** The target method of the call edge. */
public SootMethod tgt();
/**
* The kind of edge. Note: kind should not be tested by other classes; instead, accessors such as isExplicit() should be
* added.
**/
public Kind kind();
}