Example usage for java.util List contains

Introduction

In this page you can find the example usage for java.util List contains.

Prototype

boolean contains(Object o);

Source Link

Document

Returns true if this list contains the specified element.

Usage

From source file:Main.java

/**
 * Determines if a given full qualified class name matches any import style patterns.
 */// ww w . j a  v a  2s.  com
public static boolean isMatched(Map<String, Object> patterns, String className) {
    // Array [] object class names are "[x", where x is the first letter of the array type
    // -> NO '.' in class name, thus!
    // see http://download.oracle.com/javase/6/docs/api/java/lang/Class.html#getName%28%29
    String qualifiedNamespace = className;
    String name = className;
    if (className.indexOf('.') > 0) {
        qualifiedNamespace = className.substring(0, className.lastIndexOf('.')).trim();
        name = className.substring(className.lastIndexOf('.') + 1).trim();
    } else if (className.indexOf('[') == 0) {
        qualifiedNamespace = className.substring(0, className.lastIndexOf('['));
    }
    Object object = patterns.get(qualifiedNamespace);
    if (object == null) {
        return true;
    } else if (STAR.equals(object)) {
        return false;
    } else if (patterns.containsKey("*")) {
        // for now we assume if the name space is * then we have a catchall *.* pattern
        return true;
    } else {
        List list = (List) object;
        return !list.contains(name);
    }
}

From source file:Main.java

public static List<Object> removeDuplicateList(List<Object> list) {
    List<Object> tempList = new ArrayList<Object>();
    for (Object obj : list) {
        if (!tempList.contains(obj)) {
            tempList.add(obj);/*from ww w.  ja va 2 s  .c om*/
        }
    }
    return tempList;
}

From source file:Main.java

/**
 * Checks whether the given placeholder is encrypted.
 * //from   ww  w .jav a 2  s.c o  m
 * @param placeholder : to check.
 * @param encryptedPlaceholder : list of all encrypted placeholder.
 * @return true if it is
 */
public static boolean isEncryptedPlaceholder(String placeholder, List<String> encryptedPlaceholder) {
    if (encryptedPlaceholder != null) {
        return encryptedPlaceholder.contains(placeholder);
    }
    return false;
}

From source file:Main.java

/**
 * Adds the content of the second list to the first list, but checks for each element if the element is not already there.
 * To be used as a Set replacement, if the order of inserts is relevant.
 * @param <T>/*from  w ww  .jav  a  2 s  .c  o  m*/
 * @param l1
 * @param l2
 * @return
 */
public static <T> List<T> addAllUnique(List<T> l1, List<T> l2) {
    for (T element : l2) {
        if (!l1.contains(element)) {
            l1.add(element);
        }
    }
    return l1;
}

From source file:Main.java

public static <T> boolean containsAny(List<? extends T> c1, List<? extends T> c2) {
    for (int i = 0; i < c2.size(); i++) {
        if (c1.contains(c2.get(i))) {
            return true;
        }//from   w w w .  j  a va2 s. c  o m
    }
    return false;
}

From source file:Main.java

public static List<String> removeDuplicates(List<String> oldList) {
    List<String> newList = new ArrayList<String>();
    for (String entry : oldList) {
        if (!newList.contains(entry)) {
            newList.add(entry);//from   www.  j  av  a  2s .c  o m
        }
    }
    return newList;
}

From source file:Main.java

public static <T> List<T> removeRepeat(List<T> list) {
    if (isEmpty(list))
        return list;

    List<T> result = new ArrayList<T>();
    for (T e : list) {
        if (!result.contains(e)) {
            result.add(e);/* w  w  w .  ja v  a 2s.c o m*/
        }
    }

    return result;
}

From source file:Main.java

public static <T> List<T> removeRepeat(List<T> list) {
    if (isEmpty(list)) {
        return list;
    }// w w  w  .j a v a  2  s. c  o  m

    List<T> result = new ArrayList<T>();
    for (T e : list) {
        if (!result.contains(e)) {
            result.add(e);
        }
    }

    return result;
}

From source file:Main.java

public static <T> List<T> intersection(List<T> list1, List<T> list2) {
    List<T> list = new ArrayList<T>();

    for (T t : list1) {
        if (list2.contains(t)) {
            list.add(t);// www  . j  a  v  a  2  s  . com
        }
    }
    return list;
}

From source file:Main.java

public static String[] arrayUnique(String[] a) {
    // array_unique
    List<String> list = new LinkedList<String>();
    for (int i = 0; i < a.length; i++) {
        if (!list.contains(a[i])) {
            list.add(a[i]);/*from w  w w  . ja  v  a2  s . c o  m*/
        }
    }
    return (String[]) list.toArray(new String[list.size()]);
}