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()

Source Link

Document

Constructs an empty insertion-ordered LinkedHashMap instance with the default initial capacity (16) and load factor (0.75).

Usage

From source file:Main.java

public static Map<String, Integer> getProvince(SQLiteDatabase db, String tableName) {
    Map<String, Integer> provinceMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQX_DQXX01", "DQXX02" }, "DQXX03=?",
            new String[] { "1" }, null, null, "DQX_DQXX01 ASC");
    if (cursor != null) {
        while (cursor.moveToNext()) {
            provinceMap.put(cursor.getString(1), cursor.getInt(0));
        }// ww w  .jav a 2s  .  c  o  m
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return provinceMap;
}

From source file:Main.java

public static LinkedHashMap<String, Integer> getDateMap(Date date) {
    Calendar cal = Calendar.getInstance();
    cal.setTime(date);/*from  w  w w  .jav  a2 s  .co m*/
    LinkedHashMap<String, Integer> datemap = new LinkedHashMap<String, Integer>();
    datemap.put("year", cal.get(Calendar.YEAR));
    datemap.put("month", cal.get(Calendar.MONTH));
    datemap.put("day", cal.get(Calendar.DAY_OF_MONTH));
    datemap.put("hour", cal.get(Calendar.HOUR_OF_DAY));
    datemap.put("minute", cal.get(Calendar.MINUTE));
    datemap.put("second", cal.get(Calendar.SECOND));
    datemap.put("millisecond", cal.get(Calendar.MILLISECOND));

    return datemap;

}

From source file:Main.java

public static Map<String, Integer> getArea(SQLiteDatabase db, String tableName, int dqx_dqxx01) {
    Map<String, Integer> areaMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQXX02", "DQXX01" }, "DQX_DQXX01=?",
            new String[] { "" + dqx_dqxx01 }, null, null, "DQXX01 ASC");
    if (cursor != null) {
        while (cursor.moveToNext()) {
            areaMap.put(cursor.getString(0), cursor.getInt(1));
        }/*from  w  w  w  . j a va 2s .com*/
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return areaMap;
}

From source file:Main.java

public static Map<Integer, String> asMap(Map.Entry<Integer, String>... entries) {
    Map<Integer, String> map = new LinkedHashMap<Integer, String>();
    for (Map.Entry<Integer, String> name : entries) {
        map.put(name.getKey(), name.getValue());
    }/*from  w ww . ja v a 2s. c  om*/
    return map;
}

From source file:Main.java

/**
 * Create new {@link java.util.LinkedHashMap}.
 *
 * @param <K>/*www .j  av a2 s  .  c o m*/
 *            key
 * @param <V>
 *            value
 * @return {@link java.util.LinkedHashMap}
 */
public static <K, V> Map<K, V> newLinkedHashMap() {
    return new LinkedHashMap<K, V>();
}

From source file:Main.java

/**
 * Converts the given pair of arrays into a map that maps each keys[i] to
 * the corresponding values[i].//from  ww w . j  a  va  2 s  .com
 * @return the map (empty map if keys == null or values == null)
 */
public static <K, V> Map<K, V> asMap(K[] keys, V[] values) {
    Map<K, V> map = new LinkedHashMap<K, V>();
    if (keys == null || values == null) {
        return map;
    }

    for (int i = 0, len = Math.min(keys.length, values.length); i < len; i++) {
        map.put(keys[i], values[i]);
    }
    return map;
}

From source file:Main.java

public static String getDeviceInfos(Context context) {
    Map<String, String> infos = new LinkedHashMap<>();

    DisplayMetrics dm = context.getResources().getDisplayMetrics();
    int densityDpi = dm.densityDpi;

    infos.put("API Level", String.valueOf(Build.VERSION.SDK_INT));
    infos.put("OS Version", Build.VERSION.RELEASE);
    infos.put("Model", Build.MODEL);
    infos.put("Manufacturer", Build.MANUFACTURER);
    infos.put("Brand", Build.BRAND);
    infos.put("Device / Product", Build.DEVICE + " / " + Build.PRODUCT);
    infos.put("Kernel-Version", System.getProperty("os.version"));

    StringBuilder sb = new StringBuilder();

    sb.append("<table class=\"table table-striped\">");
    sb.append("<tbody>");

    for (Map.Entry<String, String> deviceInfo : infos.entrySet()) {
        sb.append("<tr><th>");
        sb.append(deviceInfo.getKey());/*from  www  .  j a v  a  2 s  . c o  m*/
        sb.append("</th><td>");
        sb.append(deviceInfo.getValue());
        sb.append("</td></tr>");
    }
    sb.append("<tbody>");
    sb.append("</table>");

    return sb.toString();
}

From source file:Main.java

public static Map<String, String> convertProperties2Map(Properties properties) {
    if (properties == null) {
        return null;
    }//from   w w  w  .j av  a  2  s . co  m

    Map<String, String> map = new LinkedHashMap<String, String>();
    Set<Entry<Object, Object>> entrySet = properties.entrySet();
    for (Entry<Object, Object> entry : entrySet) {
        map.put(String.valueOf(entry.getKey()), String.valueOf(entry.getValue()));
    }

    return map;
}

From source file:Main.java

/**
 * A Utility method for creating LRU cache
 *
 * @param size size of the cache//from  w  w  w .  j  ava2  s.c  o  m
 * @return a new cache with the provided size
 */
public static <K, V> Map<K, V> createLRUCache(final int size) {
    return new LinkedHashMap<K, V>() {

        private static final long serialVersionUID = 5261489276168775084L;

        @Override
        protected boolean removeEldestEntry(Map.Entry<K, V> entry) {
            return size() > size;
        }
    };
}

From source file:Main.java

public static Map<String, Integer> getCity(SQLiteDatabase db, String tableName, int dqx_dqxx01,
        boolean municipalities) {
    Map<String, Integer> cityMap = new LinkedHashMap<String, Integer>();
    Cursor cursor = db.query(tableName, new String[] { "DQXX02", "DQXX01" }, "DQX_DQXX01=?",
            new String[] { "" + dqx_dqxx01 }, null, null, "DQXX01 ASC");
    if (cursor != null) {
        if (municipalities) {
            cursor.moveToNext();/*from   w ww. j a  v  a 2s . c  om*/
        }
        while (cursor.moveToNext()) {
            cityMap.put(cursor.getString(0), cursor.getInt(1));
        }
    }
    if (cursor != null && !cursor.isClosed()) {
        cursor.close();
    }
    return cityMap;
}