public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
final InstructionList il = methodGen.getInstructionList();
if (methodGen instanceof CompareGenerator) {
il.append(((CompareGenerator) methodGen).loadLastNode());
} else if (methodGen instanceof TestGenerator) {
il.append(new ILOAD(LAST_INDEX));
} else {
final ConstantPoolGen cpg = classGen.getConstantPool();
final int getLast = cpg.addInterfaceMethodref(NODE_ITERATOR, "getLast", "()I");
il.append(methodGen.loadIterator());
il.append(new INVOKEINTERFACE(getLast, 1));
}
}
