private String makeCommand(ImportFileSettings input) {
HashMap<String, ImportFileSettings> commandDefaults_ =
new HashMap<String, ImportFileSettings>();
commandDefaults_.put("read.table", new ImportFileSettings(null, null, false, "", ".", "\"'"));
commandDefaults_.put("read.csv", new ImportFileSettings(null, null, true, ",", ".", "\""));
commandDefaults_.put("read.delim", new ImportFileSettings(null, null, true, "\t", ".", "\""));
commandDefaults_.put("read.csv2", new ImportFileSettings(null, null, true, ";", ",", "\""));
commandDefaults_.put("read.delim2", new ImportFileSettings(null, null, true, "\t", ",", "\""));
String command = "read.table";
ImportFileSettings settings = commandDefaults_.get("read.table");
int score = settings.calculateSimilarity(input);
for (String cmd : new String[] {"read.csv", "read.delim"}) {
ImportFileSettings theseSettings = commandDefaults_.get(cmd);
int thisScore = theseSettings.calculateSimilarity(input);
if (thisScore > score) {
score = thisScore;
command = cmd;
settings = theseSettings;
}
}
StringBuilder code = new StringBuilder(command);
code.append("(");
code.append(StringUtil.textToRLiteral(input.getFile().getPath()));
if (input.isHeader() != settings.isHeader())
code.append(", header=" + (input.isHeader() ? "T" : "F"));
if (!input.getSep().equals(settings.getSep()))
code.append(", sep=" + StringUtil.textToRLiteral(input.getSep()));
if (!input.getDec().equals(settings.getDec()))
code.append(", dec=" + StringUtil.textToRLiteral(input.getDec()));
if (!input.getQuote().equals(settings.getQuote()))
code.append(", quote=" + StringUtil.textToRLiteral(input.getQuote()));
code.append(")");
return code.toString();
}
