soot.baf.internal.AbstractInvokeInst Maven / Gradle / Ivy
package soot.baf.internal;
/*-
* #%L
* Soot - a J*va Optimization Framework
* %%
* Copyright (C) 1999 Patrick Lam, Patrick Pominville and Raja Vallee-Rai
* %%
* 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 java.util.Iterator;
import soot.AbstractJasminClass;
import soot.SootMethod;
import soot.SootMethodRef;
import soot.Type;
import soot.UnitPrinter;
import soot.VoidType;
abstract class AbstractInvokeInst extends AbstractInst {
SootMethodRef methodRef;
public SootMethodRef getMethodRef() {
return methodRef;
}
public SootMethod getMethod() {
return methodRef.resolve();
}
public Type getType() {
return methodRef.returnType();
}
public String toString() {
return getName() + getParameters();
}
abstract public String getName();
String getParameters() {
return " " + methodRef.getSignature();
}
protected void getParameters(UnitPrinter up) {
up.literal(" ");
up.methodRef(methodRef);
}
public int getInCount() {
return getMethodRef().parameterTypes().size();
}
public int getOutCount() {
if (getMethodRef().returnType() instanceof VoidType) {
return 0;
} else {
return 1;
}
}
public int getInMachineCount() {
int count = 0;
Iterator it = getMethodRef().parameterTypes().iterator();
while (it.hasNext()) {
count += AbstractJasminClass.sizeOfType((Type) it.next());
}
return count;
}
public int getOutMachineCount() {
if (getMethodRef().returnType() instanceof VoidType) {
return 0;
} else {
return AbstractJasminClass.sizeOfType(getMethodRef().returnType());
}
}
public boolean containsInvokeExpr() {
return true;
}
}