package org.fisheyefocus.java.lang.Test;

import java.util.ArrayList;

public class ContinueTest {

	// List of stop words
	static String stopWordList[] = { "at", "in", "the", "and", "if", "of",
			"am", "who" };
	static String ignoreWordList[] = { "king", "queen" };

	// Split the string based on space character
	public static String[] tokenize(String text) {
		return text.split(" ");
	}

	// Decide whether to filter the word or not
	public static boolean filterStopWord(String word) {

		for (String _word : stopWordList) {
			if (word.equalsIgnoreCase(_word)) {
				return true;
			}
		}
		return false;
	}

	// Decide whether to filter the sentence or not
	public static boolean filterIgnoreWord(String word) {

		for (String _word : ignoreWordList) {
			if (word.equalsIgnoreCase(_word)) {
				return true;
			}

		}
		return false;
	}

	// Print List of tokens - list as ArrayList<String>
	public static void printToken(ArrayList<String> list) {
		for (String item : list) {
			System.out.print("[" + item + "]  ");
		}
		System.out.println("\n");

	}

	// Print List of tokens - list as String[]
	public static void printToken(String[] list) {
		for (String item : list) {
			System.out.print("[" + item + "]  ");
		}
		System.out.println("\n");

	}

	// Main method
	public static void main(String args[]) {
		// Setup sample strings
		String samples[] = { "I am the king of the world!",
				"For I am the Red Queen", "A man who wasn't there" };

		outer: for (String sample : samples) {
			System.out.println("Original String: " + sample + "\n");

			// Create tokens
			String[] tokens = tokenize(sample);

			System.out.println("Unfiltered Tokens:");
			printToken(tokens);

			// Filter tokens on stop words
			ArrayList<String> filteredTokens = new ArrayList<String>();

			for (String token : tokens) {
				if (filterStopWord(token)) {
					
					continue; // ---------------- (1)
				}

				if (filterIgnoreWord(token)) {
					
					System.out.println("Ignore - " + sample + "\n\n");
					
					continue outer;	// ---------- (2)
				}

				filteredTokens.add(token); // --- (3)
			}

			// Print filtered tokens
			System.out.println("Filtered Tokens:");

			printToken(filteredTokens);

			System.out.println("\n");
		}
	}
}