package com.rewayaat.web.core;

/**
 * Uses Elastic Search Query Syntax to Modify user queries 
 * to improve search results. This is done mostly by removing
 * weird characters, adding <a href="https://www.elastic.co/guide/en/elasticsearch/guide/current/fuzziness.html">fuzziness</a>,
 * and adding <a href="https://www.elastic.co/guide/en/elasticsearch/guide/current/slop.html">slop</a> to phrases.
 * See {@linkplain RewayaatQueryTest} for expected behavior.
 */
public class RewayaatQuery {

    private String query;

    public RewayaatQuery(String query) {
        this.query = query;
    }

<<<<<<< HEAD
	public String query() {
		System.out.println("Modifying query: " + query);
		StringBuilder newQuery = new StringBuilder();
		// splits query by all spaces that are not enclosed by double quotes
		String[] terms = query.split("[\\s\\xA0]+(?=([^\"]*\"[^\"]*\")*[^\"]*$)");
		for (String term : terms) {
			if (term.length() > 0) {
				if (!term.matches(".*~[0-9].*") && !isProbablyArabic(term)) {
					// term does not have fuzziness applied to it yet...
					if (term.startsWith("\"")) {
						// term is a phrase, add slop amount based on total
						// phrase length.
						int slopAmount = (int) (term.split(" ").length * 0.3) + 2;
						System.out.println("Using slop value of " + slopAmount + " for phrase:\n" + term);
						newQuery.append(term + "~" + slopAmount + " ");
					} else {
						// add default non-phrase fuzziness amount
						if (term.length() > 5) {
							newQuery.append(term + "~2 ");
						} else {
							newQuery.append(term + "~1 ");
						}
					}
				} else {
					// term already has fuzziness applied..
					newQuery.append(term + " ");
				}
			}
		}
		System.out.println("Modification complete, new query is: " + newQuery.toString());
		return newQuery.toString();
	}
=======
    public String query() {
        System.out.println("Modifying query: " + query);
        StringBuilder newQuery = new StringBuilder();
        String[] terms = query.split("\"?([\\s\\xA0]|$)(?=(([^\"]*\"){2})*[^\"]*$)\"?");
        for (String term : terms) {
            if (term.length() > 0) {
                if (!term.matches(".*~[0-9].*") && !isProbablyArabic(term)) {
                    // term does not have fuzziness applied to it yet...
                    if (term.endsWith("\"") && term.startsWith("\"")) {
                        // term is a phrase, add slop amount based on total
                        // phrase length.
                        int slopAmount = (int) (term.split(" ").length * 0.3) + 2;
                        System.out.println("Using slop value of " + slopAmount + " for phrase:\n" + term);
                        newQuery.append(term + "~" + slopAmount + " ");
                    } else {
                        // add default non-phrase fuzziness amount
                        if (term.length() > 5) {
                            newQuery.append(term + "~2 ");
                        } else {
                            newQuery.append(term + "~1 ");
                        }
                    }
                } else {
                    // term already has fuzziness applied..
                    newQuery.append(term + " ");
                }
            }
        }
        System.out.println("Modification complete, new query is: " + newQuery.toString());
        return newQuery.toString();
    }
>>>>>>> refs/remotes/origin/master

    public static boolean isProbablyArabic(String s) {
        for (int i = 0; i < s.length();) {
            int c = s.codePointAt(i);
            if (c >= 0x0600 && c <= 0x06E0) {
                return true;
            }
            i += Character.charCount(c);
        }
        return false;
    }
}

@@ -596,21 +596,8 @@
  %7D%0A%0A
-%3C%3C%3C%3C%3C%3C%3C HEAD%0A
 %09pub
@@ -1798,1608 +1798,8 @@
 ;%0A%09%7D
-%0A=======%0A    public String query() %7B%0A        System.out.println(%22Modifying query: %22 + query);%0A        StringBuilder newQuery = new StringBuilder();%0A        String%5B%5D terms = query.split(%22%5C%22?(%5B%5C%5Cs%5C%5CxA0%5D%7C$)(?=((%5B%5E%5C%22%5D*%5C%22)%7B2%7D)*%5B%5E%5C%22%5D*$)%5C%22?%22);%0A        for (String term : terms) %7B%0A            if (term.length() %3E 0) %7B%0A                if (!term.matches(%22.*~%5B0-9%5D.*%22) && !isProbablyArabic(term)) %7B%0A                    // term does not have fuzziness applied to it yet...%0A                    if (term.endsWith(%22%5C%22%22) && term.startsWith(%22%5C%22%22)) %7B%0A                        // term is a phrase, add slop amount based on total%0A                        // phrase length.%0A                        int slopAmount = (int) (term.split(%22 %22).length * 0.3) + 2;%0A                        System.out.println(%22Using slop value of %22 + slopAmount + %22 for phrase:%5Cn%22 + term);%0A                        newQuery.append(term + %22~%22 + slopAmount + %22 %22);%0A                    %7D else %7B%0A                        // add default non-phrase fuzziness amount%0A                        if (term.length() %3E 5) %7B%0A                            newQuery.append(term + %22~2 %22);%0A                        %7D else %7B%0A                            newQuery.append(term + %22~1 %22);%0A                        %7D%0A                    %7D%0A                %7D else %7B%0A                    // term already has fuzziness applied..%0A                    newQuery.append(term + %22 %22);%0A                %7D%0A            %7D%0A        %7D%0A        System.out.println(%22Modification complete, new query is: %22 + newQuery.toString());%0A        return newQuery.toString();%0A    %7D%0A%3E%3E%3E%3E%3E%3E%3E refs/remotes/origin/master
 %0A%0A  

fix compilation error