package be.jeffcheasey88.peeratcode.parser.java.operations;

import java.util.regex.Matcher;
import java.util.regex.Pattern;

import be.jeffcheasey88.peeratcode.parser.java.CleanerPool;
import be.jeffcheasey88.peeratcode.parser.java.JavaElement;

public class LoopAffectOperation extends JavaElement{

	private Pattern pattern;
	
	public LoopAffectOperation(Pattern pattern){
		this.pattern = pattern;
	}
	
	@Override
	public int parse(String content, CleanerPool global, CleanerPool local) throws Exception{
		Matcher matcher = this.pattern.matcher(content);
		matcher.matches();
		
		return matcher.group(1).length();
	}

	@Override
	public void show(int tab){
		String start = "";
		for(int i = 0; i < tab; i++) start+="\t";
		System.out.println(start+"loop affect??;");
	}

	public static class ContinueOperation extends LoopAffectOperation{
		
		private static Pattern PATTERN = Pattern.compile("^(\\s*continue\\s*;).*$");

		public ContinueOperation(){
			super(PATTERN);
		}
		
		@Override
		public void show(int tab){
			String start = "";
			for(int i = 0; i < tab; i++) start+="\t";
			System.out.println(start+"continue;");
		}
	}
}