/*********************************************************************
  Author:        Dana Vrajitoru, IUSB, CS
  Class:         C243 Data Structures
  File name:     ListWordC.java
  Last updated:  April 2022

  Description:   Implementation of a list of WordCounter's.
**********************************************************************/

package hashTable;

import java.util.ArrayList;
import java.util.List;

public class ListWordC {

	List<WordCounter> list;
	
	// Constructor
	ListWordC() {
		list = new ArrayList<WordCounter> ();
	}
	
	// Delete all the contents
	void clear() {
		list.clear();
	}
	
	void insert(WordCounter wordc) {
		list.add(wordc);
	}
	
	void remove(WordCounter wordc) {
		WordCounter save = null;
		for (WordCounter wdc : list)
			if (wdc.contains(wordc.word))
				save = wdc;
		if (save != null)
			list.remove(save);
	}
	
	int size() {
		return list.size();
	}
	
	boolean isEmpty() {
		return list.isEmpty();
	}
	
	boolean findWord(WordCounter copyWord, String word) {
		for (WordCounter wdc : list) {
			if (wdc.contains(word)) {
				copyWord.copy(wdc); // first retrieve the data
				return true;
			}
		}
		return false;
	}
}