package opennlp.tools.disambiguator;

import java.util.ArrayList;
import java.util.Arrays;

import net.sf.extjwnl.data.POS;


public class Constants {
	
	public static String osPathChar = "\\";

	// List of all the PoS tags
	public static String[] allPOS = { "CC", "CD", "DT", "EX", "FW", "IN", "JJ",
			"JJR", "JJS", "LS", "MD", "NN", "NNS", "NNP", "NNPS", "PDT", "POS",
			"PRP", "PRP$", "RB", "RBR", "RBS", "RP", "SYM", "TO", "UH", "VB",
			"VBD", "VBG", "VBN", "VBP", "VBZ", "WDT", "WP", "WP$", "WRB" };

	// List of the PoS tags of which the senses are to be extracted
	public static String[] relevantPOS = { "JJ", "JJR", "JJS", "NN", "NNS", "RB", "RBR", "RBS", "VB", "VBD", "VBG", "VBN", "VBP", "VBZ" };

	
	// List of Negation Words
	public static ArrayList<String> negationWords = new ArrayList<String>(
			Arrays.asList("not", "no", "never", "none", "nor", "non"));
		
	// List of Stop Words
	public static ArrayList<String> stopWords = new ArrayList<String>(Arrays.asList( "a", "able", "about", "above", "according", "accordingly", "across", "actually", "after",
		"afterwards", "again", "against", "ain't", "all", "allow", "allows", "almost", "alone", "along", "already", "also",
		"although", "always", "am", "among", "amongst", "an", "and", "another", "any", "anybody", "anyhow", "anyone", "anything",
		"anyway", "anyways", "anywhere", "apart", "appear", "appreciate", "appropriate", "are", "aren't", "around", "as", "aside", "ask",
		"asking", "associated", "at", "available", "away", "awfully", "be", "became", "because", "become", "becomes", "becoming", "been",
		"before", "beforehand", "behind", "being", "believe", "below", "beside", "besides", "best", "better", "between", "beyond", "both",
		"brief", "but", "by", "came", "can", "cannot", "cant", "can't", "cause", "causes", "certain", "certainly", "changes", "clearly",
		"c'mon", "co", "com", "come", "comes", "concerning", "consequently", "consider", "considering", "contain", "containing",
		"contains", "corresponding", "could", "couldn't", "course", "c's", "currently", "definitely", "described", "despite", "did", "didn't",
		"different", "do", "does", "doesn't", "doing", "done", "don't", "down", "downwards", "during", "each", "edu", "eg", "eight",
		"either", "else", "elsewhere", "enough", "entirely", "especially", "et", "etc", "even", "ever", "every", "everybody", "everyone",
		"everything", "everywhere", "ex", "exactly", "example", "except", "far", "few", "fifth", "first", "five", "followed", "following",
		"follows", "for", "former", "formerly", "forth", "four", "from", "further", "furthermore", "get", "gets", "getting", "given",
		"gives", "go", "goes", "going", "gone", "got", "gotten", "greetings", "had", "hadn't", "happens", "hardly", "has", "hasn't",
		"have", "haven't", "having", "he", "hello", "help", "hence", "her", "here", "hereafter", "hereby", "herein", "here's", "hereupon",
		"hers", "herself", "he's", "hi", "him", "himself", "his", "hither", "hopefully", "how", "howbeit", "however", "i", "i'd", "ie", "if",
		"ignored", "i'll", "i'm", "immediate", "in", "inasmuch", "inc", "indeed", "indicate", "indicated", "indicates", "inner", "insofar",
		"instead", "into", "inward", "is", "isn't", "it", "it'd", "it'll", "its", "it's", "itself", "i've", "just", "keep", "keeps", "kept",
		"know", "known", "knows", "last", "lately", "later", "latter", "latterly", "least", "less", "lest", "let", "let's", "like",
		"liked", "likely", "little", "look", "looking", "looks", "ltd", "mainly", "many", "may", "maybe", "me", "mean", "meanwhile",
		"merely", "might", "more", "moreover", "most", "mostly", "much", "must", "my", "myself", "name", "namely", "nd", "near", "nearly",
		"necessary", "need", "needs", "neither", "never", "nevertheless", "new", "next", "nine", "no", "nobody", "non", "none", "noone",
		"nor", "normally", "not", "nothing", "novel", "now", "nowhere", "obviously", "of", "off", "often", "oh", "ok", "okay", "old", "on",
		"once", "one", "ones", "only", "onto", "or", "other", "others", "otherwise", "ought", "our", "ours", "ourselves", "out", "outside",
		"over", "overall", "own", "particular", "particularly", "per", "perhaps", "placed", "please", "plus", "possible", "presumably",
		"probably", "provides", "que", "quite", "qv", "rather", "rd", "re", "really", "reasonably", "regarding", "regardless", "regards",
		"relatively", "respectively", "right", "said", "same", "saw", "say", "saying", "says", "second", "secondly", "see", "seeing",
		"seem", "seemed", "seeming", "seems", "seen", "self", "selves",	"sensible", "sent", "serious", "seriously", "seven", "several",
		"shall", "she", "should", "shouldn't", "since", "six", "so", "some", "somebody", "somehow", "someone", "something", "sometime",
		"sometimes", "somewhat", "somewhere", "soon", "sorry", "specified",	"specify", "specifying", "still", "sub", "such", "sup", "sure",
		"take", "taken", "tell", "tends", "th", "than", "thank", "thanks", "thanx", "that", "thats", "that's", "the", "their", "theirs",
		"them", "themselves", "then", "thence", "there", "thereafter", "thereby", "therefore", "therein", "theres", "there's",
		"thereupon", "these", "they", "they'd", "they'll", "they're", "they've", "think", "third", "this", "thorough", "thoroughly",
		"those", "though", "three", "through", "throughout", "thru", "thus", "to", "together", "too", "took", "toward", "towards",
		"tried", "tries", "truly", "try", "trying", "t's", "twice", "two", "un", "under", "unfortunately", "unless", "unlikely", "until",
		"unto", "up", "upon", "us", "use", "used", "useful", "uses", "using", "usually", "value", "various", "very", "via", "viz", "vs",
		"want", "wants", "was", "wasn't", "way", "we", "we'd", "welcome", "well", "we'll", "went", "were", "we're", "weren't", "we've",
		"what", "whatever", "what's", "when", "whence", "whenever",	"where", "whereafter", "whereas", "whereby", "wherein", "where's",
		"whereupon", "wherever", "whether", "which", "while", "whither", "who", "whoever", "whole", "whom", "who's", "whose", "why", "will",
		"willing", "wish", "with", "within", "without", "wonder", "won't", "would", "wouldn't", "yes", "yet", "you", "you'd", "you'll",
		"your", "you're", "yours", "yourself", "yourselves", "you've", "zero"));
		
	// Print a text in the console
	public static void print(Object in) {
		System.out.println(in);
	}

	public static void print(Object[] array) {
		System.out.println(Arrays.asList(array));
	}

	public static void print(Object[][] array) {
		System.out.print("[");
		for (int i = 0; i < array.length; i++) {
			print(array[i]);
			if (i != array.length - 1) {
				System.out.print("\n");
			}
			print("]");
		}
	}

	// return the PoS (Class POS) out of the PoS-tag
	public static POS getPOS(String posTag) {

		ArrayList<String> adjective = new ArrayList<String>(Arrays.asList("JJ", "JJR", "JJS"));
		ArrayList<String> adverb = new ArrayList<String>(Arrays.asList("RB", "RBR", "RBS"));
		ArrayList<String> noun = new ArrayList<String>(Arrays.asList("NN", "NNS", "NNP", "NNPS"));
		ArrayList<String> verb = new ArrayList<String>(Arrays.asList("VB", "VBD", "VBG", "VBN", "VBP", "VBZ"));

		if (adjective.contains(posTag)) return POS.ADJECTIVE;
		else if (adverb.contains(posTag)) return POS.ADVERB;
		else if (noun.contains(posTag)) return POS.NOUN;
		else if (verb.contains(posTag)) return POS.VERB;
		else return null;

	}
	
	// Check whether a list of arrays contains an array
	public static boolean belongsTo(String[] array, ArrayList<String[]> fullList) {
		for (String[] refArray : fullList) {
			if (areStringArraysEqual(array, refArray))
				return true;
		}
		return false;
	}

	// Check whether two arrays of strings are equal
	public static boolean areStringArraysEqual(String[] array1, String[] array2) {

		if (array1.equals(null) || array2.equals(null))
			return false;

		if (array1.length != array2.length) {
			return false;
		}
		for (int i = 0; i < array1.length; i++) {
			if (!array1[i].equals(array2[i])) {
				return false;
			}
		}

		return true;

	}
	
}