Example usage for java.util LinkedHashMap LinkedHashMap

Introduction

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

Prototype

public LinkedHashMap(Map<? extends K, ? extends V> m)

Source Link

Document

Constructs an insertion-ordered LinkedHashMap instance with the same mappings as the specified map.

Usage

From source file:Main.java

public static <KEY, VALUE> LinkedHashMap<KEY, VALUE> newLinkedHashMapSized(int size) {
    return new LinkedHashMap<KEY, VALUE>(size);
}

From source file:Main.java

/**
 * Creates a new sorted map, based on the values from the given map and Comparator.
 * /*from  w ww.  j  a  v a 2 s  .co  m*/
 * @param map the map which needs to be sorted
 * @param valueComparator the Comparator
 * @return a new sorted map
 */
public static <K, V> Map<K, V> sortMapByValue(Map<K, V> map, Comparator<Entry<K, V>> valueComparator) {
    if (map == null) {
        return Collections.emptyMap();
    }

    List<Entry<K, V>> entriesList = new LinkedList<>(map.entrySet());

    // Sort based on the map's values
    Collections.sort(entriesList, valueComparator);

    Map<K, V> orderedMap = new LinkedHashMap<>(entriesList.size());
    for (Entry<K, V> entry : entriesList) {
        orderedMap.put(entry.getKey(), entry.getValue());
    }
    return orderedMap;
}

From source file:com.almende.eve.protocol.jsonrpc.formats.Params.java

/**
 * Instantiates a new params./* w  w w.  j a v a2 s  .  c o  m*/
 *
 * @param node
 *            the node
 */
public Params(final ObjectNode node) {
    super(JOM.getInstance().getNodeFactory(),
            new LinkedHashMap<String, JsonNode>(node != null ? node.size() : 2));
    if (node != null) {
        this.setAll(node);
    }
}

From source file:Main.java

private static Object getElementValue(Node node) {
    NodeList nodes = node.getChildNodes();
    int childCount = nodes.getLength();
    int childElementCount = 0;
    for (int i = 0; i < childCount; i++) {
        Node child = nodes.item(i);
        if (child.getNodeType() == Node.ELEMENT_NODE) {
            childElementCount++;/*from  www  .  j  av a2  s  .c om*/
        }
    }
    if (childElementCount == 0) {
        return node.getTextContent();
    }
    Map<String, Object> map = new LinkedHashMap<>(childElementCount);
    for (int i = 0; i < childCount; i++) {
        Node child = nodes.item(i);
        if (child.getNodeType() != Node.ELEMENT_NODE) {
            continue;
        }
        String childName = child.getNodeName();
        Object childValue = child.hasChildNodes() ? toObject(child) : null;
        // auto detect repeating elements
        if (map.containsKey(childName)) {
            Object temp = map.get(childName);
            if (temp instanceof List) {
                List list = (List) temp;
                list.add(childValue);
            } else {
                List list = new ArrayList(childCount);
                map.put(childName, list);
                list.add(temp);
                list.add(childValue);
            }
        } else {
            map.put(childName, childValue);
        }
    }
    return map;
}

From source file:ch.rasc.extclassgenerator.validation.GenericValidation.java

public GenericValidation(String type, String field, Map<String, Object> options) {
    super(type, field);
    if (options != null) {
        this.options = new LinkedHashMap<String, Object>(options);
    } else {/*from  w ww.java 2  s  .  c o  m*/
        this.options = null;
    }
}

From source file:com.almende.eve.capabilities.Config.java

/**
 * Instantiates a new config.
 */
public Config() {
    super(JOM.getInstance().getNodeFactory(), new LinkedHashMap<String, JsonNode>(2));
}

From source file:com.enonic.cms.core.security.userstore.connector.config.UserStoreConnectorConfigLoader.java

public Map<String, UserStoreConnectorConfig> getAllUserStoreConnectorConfigs() {
    Collection<String> allNames = doGetAllUserStoreConnectorNames();
    Map<String, UserStoreConnectorConfig> configs = new LinkedHashMap<String, UserStoreConnectorConfig>(
            allNames.size());/*from ww  w. jav a  2  s  .  co  m*/

    for (final String name : allNames) {
        configs.put(name, doGetUserStoreConnectorConfig(name, true));
    }

    return configs;
}

From source file:com.revolsys.util.JavaBeanUtil.java

/**
 * Clone the value if it has a clone method.
 *
 * @param value The value to clone./*w  w w  .  ja v  a2  s  .co  m*/
 * @return The cloned value.
 */
@SuppressWarnings("unchecked")
public static <V> V clone(final V value) {
    if (value instanceof Map) {
        final Map<Object, Object> sourceMap = (Map<Object, Object>) value;
        final Map<Object, Object> map = new LinkedHashMap<>(sourceMap);
        for (final Entry<Object, Object> entry : sourceMap.entrySet()) {
            final Object key = entry.getKey();
            final Object mapValue = entry.getValue();
            final Object clonedMapValue = clone(mapValue);
            map.put(key, clonedMapValue);
        }
        return (V) map;
    } else if (value instanceof List) {
        final List<?> list = (List<?>) value;
        final List<Object> cloneList = new ArrayList<>();
        for (final Object object : list) {
            final Object clonedObject = clone(object);
            cloneList.add(clonedObject);
        }
        return (V) cloneList;
    } else if (value instanceof Cloneable) {
        try {
            final Class<? extends Object> valueClass = value.getClass();
            final Method method = valueClass.getMethod("clone", ARRAY_CLASS_0);
            if (method != null) {
                return (V) method.invoke(value, ARRAY_OBJECT_0);
            }
        } catch (final Throwable e) {
            return Exceptions.throwUncheckedException(e);
        }
    }
    return value;
}

From source file:com.almende.eve.capabilities.Config.java

private Config(final ObjectNode node) {
    super(JOM.getInstance().getNodeFactory(),
            new LinkedHashMap<String, JsonNode>(node != null ? node.size() : 2));
    if (node != null) {
        this.setAll(node);
    }/*from  w w w  .j a v a  2  s  .c  om*/
}

From source file:ca.uhn.fhir.rest.server.FifoMemoryPagingProvider.java

public FifoMemoryPagingProvider(int theSize) {
    Validate.isTrue(theSize > 0, "theSize must be greater than 0");

    mySize = theSize;//from  w ww. j av a 2  s  . c  o  m
    myBundleProviders = new LinkedHashMap<String, IBundleProvider>(mySize);
}