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:grails.util.GrailsConfig.java

/**
 * Configuration Value lookup with thows a GrailsConfigurationException when the value is null
 * or not within the allowedValues./* w w w  .  j  a va 2s.com*/
 *
 * @param key           the flattened key
 * @param allowedValues List of allowed values
 * @param <T>           the type parameter
 * @return the value retrieved by ConfigurationHolder.flatConfig
 */
@SuppressWarnings("unchecked")
public static <T> T getMandatory(String key, List<T> allowedValues) {
    T val = (T) getMandatory(key);
    if (!allowedValues.contains(val)) {
        throw new GrailsConfigurationException(
                String.format("Configuration value for key %s is not one of the allowed values (%s)", key,
                        DefaultGroovyMethods.inspect(allowedValues)));
    }
    return val;
}

From source file:Main.java

public static void deleteFaces(List<String> faceIdsToDelete, String personId, Context context) {
    Set<String> faceIds = getAllFaceIds(personId, context);
    Set<String> newFaceIds = new HashSet<>();
    for (String faceId : faceIds) {
        if (!faceIdsToDelete.contains(faceId)) {
            newFaceIds.add(faceId);/*  w w  w .  j a  va 2s.  co m*/
        }
    }
    SharedPreferences faceIdSet = context.getSharedPreferences(personId + "FaceIdSet", Context.MODE_PRIVATE);
    SharedPreferences.Editor faceIdSetEditor = faceIdSet.edit();
    faceIdSetEditor.putStringSet("FaceIdSet", newFaceIds);
    faceIdSetEditor.commit();
}

From source file:com.comphenix.xp.parser.Utility.java

public static String formatBoolean(String booleanName, List<Boolean> value) {
    // Mirror the query syntax
    if (value == null || value.isEmpty() || value.contains(null))
        return "";
    else/* ww  w  . j  a  v  a 2s.co m*/
        return value.get(0) ? booleanName : "!" + booleanName;
}

From source file:Main.java

/**
 * check equal without caring about the order.
 *//*from   w  w  w  .ja v  a  2  s  .com*/
public static <T> boolean isEqualList(List<T> list1, List<T> list2) {
    if (list1 == list2) {
        return true;
    }
    if (list1 == null || list2 == null || list1.size() != list2.size()) {
        return false;
    }
    for (T obj1 : list1) {
        if (!list2.contains(obj1)) {
            return false;
        }
    }
    return true;
}

From source file:Main.java

/**
 * Determines whether the provided {@link View} and {@link AccessibilityNodeInfoCompat} is a
 * top-level item in a scrollable container.
 *
 * @param view The {@link View} to evaluate
 * @param node The {@link AccessibilityNodeInfoCompat} to evaluate
 * @return {@code true} if it is a top-level item in a scrollable container.
 *///from w w w  . ja v a2 s.  c o  m
public static boolean isTopLevelScrollItem(@Nullable AccessibilityNodeInfoCompat node, @Nullable View view) {
    if (node == null || view == null) {
        return false;
    }

    View parent = (View) ViewCompat.getParentForAccessibility(view);
    if (parent == null) {
        return false;
    }

    if (node.isScrollable()) {
        return true;
    }

    List actionList = node.getActionList();
    if (actionList.contains(AccessibilityNodeInfoCompat.ACTION_SCROLL_FORWARD)
            || actionList.contains(AccessibilityNodeInfoCompat.ACTION_SCROLL_BACKWARD)) {
        return true;
    }

    // AdapterView, ScrollView, and HorizontalScrollView are focusable
    // containers, but Spinner is a special case.
    if (parent instanceof Spinner) {
        return false;
    }

    return parent instanceof AdapterView || parent instanceof ScrollView
            || parent instanceof HorizontalScrollView;
}

From source file:Main.java

public static String[] filterFloor(List<String> longRoomList, String buildingNumber, String prefix) {
    /**//*from w ww . ja va 2 s .c om*/
    if (longRoomList == null) {
        return null;
    }
    List<String> floor_info = new ArrayList<String>();
    for (int i = 0; i < longRoomList.size(); ++i) {
        String[] slice = longRoomList.get(i).split("-");
        if (slice.length == 4 && slice[0].equals(buildingNumber) && !floor_info.contains(prefix + slice[1])) {
            floor_info.add(prefix + slice[1]);
        }
    }
    return listToArray(floor_info);
}

From source file:Main.java

/**
 * Compares the given two {@link List} and returns {@code true} if they both contains the same
 * elements, no matter what their respective order.
 * //w  w  w . ja v  a 2s . co m
 * @param left the left-hand side {@link List} to compare
 * @param right the right-hand side {@link List} to compare
 * @param <T> the elements type
 * @return {@code true} if they have the same elements, {@code false} otherwise (including
 *         different size and {@code null} lists)
 */
public static <T> boolean equivalent(final List<T> left, final List<T> right) {
    if (left == null || right == null) {
        return false;
    }
    if (left.size() != right.size()) {
        return false;
    }
    for (T element : left) {
        if (!right.contains(element)) {
            return false;
        }
    }
    return true;
}

From source file:Main.java

/**
 * add all distinct entry to list1 from list2
 * /* ww w.  ja  v a 2  s .  com*/
 * @param <V>
 * @param sourceList
 * @param entryList
 * @return the count of entries be added
 */
public static <V> int addDistinctList(List<V> sourceList, List<V> entryList) {
    if (sourceList == null || isEmpty(entryList)) {
        return 0;
    }

    int sourceCount = sourceList.size();
    for (V entry : entryList) {
        if (!sourceList.contains(entry)) {
            sourceList.add(entry);
        }
    }
    return sourceList.size() - sourceCount;
}

From source file:Main.java

public static void fillLeftList(String[] pairsList, List<String> namesList, ArrayAdapter<String> adapter) {
    String[] names;/*from  w  ww .  j ava 2 s .c om*/
    if (pairsList.length != 0) {
        namesList.clear();
        for (String s : pairsList) {
            names = s.split("-");
            if (!namesList.contains(names[0])) {
                namesList.add(names[0]);
            }
        }
        if (adapter != null) {
            adapter.notifyDataSetChanged();
        }
    }
}

From source file:controllers.group.GroupMsgApp.java

/**
 * ???/*from  w  w w .  j a v  a 2  s .  c o  m*/
 * @return
 * @throws IOException 
 */
@Transactional
public static Result agreeApply() throws IOException {
    User currentUser = User.getFromSession(session());
    ObjectNodeResult result = new ObjectNodeResult();
    Long groupId = new Long(request().getQueryString("groupId"));
    Long userId = new Long(request().getQueryString("userId"));
    Long messageId = new Long(request().getQueryString("messageId"));
    Group group = Group.queryGroupById(groupId);
    if (group == null)
        return ok(result.errorkey("group.error.nofound").getObjectNode());
    User recevierUser = User.findById(userId);
    List<User> userList = Group.queryUserListOfGroup(groupId); // ?
    if (!userList.contains(recevierUser)) { // ?
        ChatService.appendMemberToGroup(groupId, userId);
        MessageService.pushMsgApplyAgree(currentUser, recevierUser, group);
        MessageService.handlerMessage(messageId);
    } else {
        MessageService.handlerMessage(messageId);
        return ok(result.error("?.").getObjectNode());
    }
    return ok(result.getObjectNode());
}