public void elseIf(String condition) {
if (first) {
s.writeBeginIf(condition);
first = false;
} else {
s.writeBeginIfElse(condition);
}
index++;
}
public void writeFetchNextNode(WrapperSourceWriter s) {
s.writeStatement("PairList.Node node = argIt.nextNode()");
s.writeStatement("SEXP value = node.getValue()");
s.writeBeginBlock("if(Symbol.MISSING_ARG.equals(value)) {");
s.writeStatement("evaled = value");
s.outdent();
s.writeBeginBlock("} else {");
s.writeStatement("evaled = context.evaluate( value, rho)");
s.writeCloseBlock();
}
public void finish() {
if (count > 0) {
s.writeCloseBlock();
}
}
@Override
public void init(WrapperSourceWriter s) {
s.writeStatement("ArgumentIterator argIt = new ArgumentIterator(context, rho, args)");
}
