package io.vertx.core.cli;
import io.vertx.core.cli.converters.Converter;
import java.util.Arrays;
import java.util.Objects;
import java.util.Set;
public class TypedOption<T> extends Option {
protected Class<T> type;
protected boolean parsedAsList;
protected String listSeparator = ",";
protected Converter<T> converter;
public TypedOption() {
super();
}
public TypedOption(TypedOption<T> option) {
super(option);
this.type = option.getType();
this.converter = option.getConverter();
this.parsedAsList = option.isParsedAsList();
this.listSeparator = option.getListSeparator();
}
@Override
public TypedOption<T> setMultiValued(boolean acceptMultipleValues) {
super.setMultiValued(acceptMultipleValues);
return this;
}
@Override
public TypedOption<T> setSingleValued(boolean acceptSingleValue) {
super.setSingleValued(acceptSingleValue);
return this;
}
@Override
public TypedOption<T> setArgName(String argName) {
super.setArgName(argName);
return this;
}
@Override
public TypedOption<T> setDefaultValue(String defaultValue) {
super.setDefaultValue(defaultValue);
return this;
}
@Override
public TypedOption<T> setDescription(String description) {
super.setDescription(description);
return this;
}
@Override
public TypedOption<T> setFlag(boolean flag) {
super.setFlag(flag);
return this;
}
@Override
public TypedOption<T> setHidden(boolean hidden) {
super.setHidden(hidden);
return this;
}
@Override
public TypedOption<T> setLongName(String longName) {
super.setLongName(longName);
return this;
}
@Override
public TypedOption<T> setRequired(boolean required) {
super.setRequired(required);
return this;
}
@Override
public TypedOption<T> setShortName(String shortName) {
super.setShortName(shortName);
return this;
}
public Class<T> getType() {
return type;
}
public TypedOption<T> setType(Class<T> type) {
this.type = type;
if (type != null && getChoices().isEmpty() && type.isEnum()) {
setChoicesFromEnumType();
}
return this;
}
public boolean isParsedAsList() {
return parsedAsList;
}
public TypedOption<T> setParsedAsList(boolean isList) {
this.parsedAsList = isList;
return this;
}
public String getListSeparator() {
return listSeparator;
}
public TypedOption<T> setListSeparator(String listSeparator) {
Objects.requireNonNull(listSeparator);
this.parsedAsList = true;
this.listSeparator = listSeparator;
return this;
}
public Converter<T> getConverter() {
return converter;
}
public TypedOption<T> setConverter(Converter<T> converter) {
this.converter = converter;
return this;
}
@Override
public void ensureValidity() {
super.ensureValidity();
if (type == null) {
throw new IllegalArgumentException("Type must not be null");
}
}
@Override
public TypedOption<T> setChoices(Set<String> choices) {
super.setChoices(choices);
return this;
}
@Override
public TypedOption<T> addChoice(String choice) {
super.addChoice(choice);
return this;
}
private void () {
Object[] constants = type.getEnumConstants();
for (Object c : constants) {
addChoice(c.toString());
}
}
}