OptionHolder.java

package edu.mayo.cts2.framework.core.config.option;

import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import org.apache.commons.collections.CollectionUtils;

public class OptionHolder {

	private Map<String,Option> options = 
			new HashMap<String,Option>();
	
	public OptionHolder(
			Set<? extends Option> options){
		if(CollectionUtils.isNotEmpty(options)){
			for(Option option : options){
				this.options.put(option.getOptionName(), option);
			}
		}
	}
	
	public StringOption getStringOption(String optionName){
		StringOption option = (StringOption) options.get(optionName);
		
		if(option == null){
			option = new StringOption(optionName, null);
		}
		
		return option;
	}
	
	public void updateOption(String optionName, Option option){
		this.options.put(optionName, option);
	}
	
	public Collection<Option> getAllOptions(){
		return this.options.values();
	}
}