final InstructionList il = methodGen.getInstructionList();
if (methodGen instanceof CompareGenerator) {
il.append(((CompareGenerator)methodGen).loadCurrentNode());
}
else if (methodGen instanceof TestGenerator) {
il.append(new ILOAD(POSITION_INDEX));
}
else {
final ConstantPoolGen cpg = classGen.getConstantPool();
final int index = cpg.addInterfaceMethodref(NODE_ITERATOR,
"getPosition",
"()I");
il.append(methodGen.loadIterator());
il.append(new INVOKEINTERFACE(index,1));
}
