# Source: vertx-js/local_map.js

    /*
     * Copyright 2014 Red Hat, Inc.
     *
     * Red Hat licenses this file to you under the Apache License, version 2.0
     * (the "License"); you may not use this file except in compliance with the
     * License.  You may obtain a copy of the License at:
     *
     * http://www.apache.org/licenses/LICENSE-2.0
     *
     * Unless required by applicable law or agreed to in writing, software
     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
     * License for the specific language governing permissions and limitations
     * under the License.
     */

    /** @module vertx-js/local_map */
    var utils = require('vertx-js/util/utils');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JLocalMap = Java.type('io.vertx.core.shareddata.LocalMap');

    /**
     Local maps can be used to share data safely in a single Vert.x instance.
     <p>
     @class
    */
    var LocalMap = function(j_val, j_arg_0, j_arg_1) {

      var j_localMap = j_val;
      var that = this;
      var j_K = typeof j_arg_0 !== 'undefined' ? j_arg_0 : utils.unknown_jtype;
      var j_V = typeof j_arg_1 !== 'undefined' ? j_arg_1 : utils.unknown_jtype;

      /**
       Get a value from the map

       @public
       @param key {Object} the key
       @return {Object} the value, or null if none
       */
      this.get = function(key) {
        var __args = arguments;
        if (__args.length === 1 && j_K.accept(__args[0])) {
          return j_V.wrap(j_localMap["get(java.lang.Object)"](j_K.unwrap(key)));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Put an entry in the map

       @public
       @param key {Object} the key
       @param value {Object} the value
       @return {Object} return the old value, or null if none
       */
      this.put = function(key, value) {
        var __args = arguments;
        if (__args.length === 2 && j_K.accept(__args[0]) && j_V.accept(__args[1])) {
          return j_V.wrap(j_localMap["put(java.lang.Object,java.lang.Object)"](j_K.unwrap(key), j_V.unwrap(value)));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Remove an entry from the map

       @public
       @param key {Object} the key
       @return {Object} the old value
       */
      this.remove = function(key) {
        var __args = arguments;
        if (__args.length === 1 && j_K.accept(__args[0])) {
          return j_V.wrap(j_localMap["remove(java.lang.Object)"](j_K.unwrap(key)));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Clear all entries in the map

       @public

       */
      this.clear = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_localMap["clear()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Get the size of the map

       @public

       @return {number} the number of entries in the map
       */
      this.size = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_localMap["size()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**

       @public

       @return {boolean} true if there are zero entries in the map
       */
      this.isEmpty = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_localMap["isEmpty()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Put the entry only if there is no existing entry for that key

       @public
       @param key {Object} the key
       @param value {Object} the value
       @return {Object} the old value or null, if none
       */
      this.putIfAbsent = function(key, value) {
        var __args = arguments;
        if (__args.length === 2 && j_K.accept(__args[0]) && j_V.accept(__args[1])) {
          return j_V.wrap(j_localMap["putIfAbsent(java.lang.Object,java.lang.Object)"](j_K.unwrap(key), j_V.unwrap(value)));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Remove the entry only if there is an entry with the specified key and value

       @public
       @param key {Object} the key
       @param value {Object} the value
       @return {boolean} true if removed
       */
      this.removeIfPresent = function(key, value) {
        var __args = arguments;
        if (__args.length === 2 && j_K.accept(__args[0]) && j_V.accept(__args[1])) {
          return j_localMap["removeIfPresent(java.lang.Object,java.lang.Object)"](j_K.unwrap(key), j_V.unwrap(value));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Replace the entry only if there is an existing entry with the specified key and value

       @public
       @param key {Object} the key
       @param oldValue {Object} the old value
       @param newValue {Object} the new value
       @return {boolean} true if removed
       */
      this.replaceIfPresent = function(key, oldValue, newValue) {
        var __args = arguments;
        if (__args.length === 3 && j_K.accept(__args[0]) && j_V.accept(__args[1]) && j_V.accept(__args[2])) {
          return j_localMap["replaceIfPresent(java.lang.Object,java.lang.Object,java.lang.Object)"](j_K.unwrap(key), j_V.unwrap(oldValue), j_V.unwrap(newValue));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Replace the entry only if there is an existing entry with the key

       @public
       @param key {Object} the key
       @param value {Object} the new value
       @return {Object} the old value
       */
      this.replace = function(key, value) {
        var __args = arguments;
        if (__args.length === 2 && j_K.accept(__args[0]) && j_V.accept(__args[1])) {
          return j_V.wrap(j_localMap["replace(java.lang.Object,java.lang.Object)"](j_K.unwrap(key), j_V.unwrap(value)));
        } else throw new TypeError('function invoked with invalid arguments');
      };

      /**
       Close and release the map

       @public

       */
      this.close = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_localMap["close()"]();
        } else throw new TypeError('function invoked with invalid arguments');
      };

      // A reference to the underlying Java delegate
      // NOTE! This is an internal API and must not be used in user code.
      // If you rely on this property your code is likely to break if we change it / remove it without warning.
      this._jdel = j_localMap;
    };

    LocalMap._jclass = utils.getJavaClass("io.vertx.core.shareddata.LocalMap");
    LocalMap._jtype = {
      accept: function(obj) {
        return LocalMap._jclass.isInstance(obj._jdel);
      },
      wrap: function(jdel) {
        var obj = Object.create(LocalMap.prototype, {});
        LocalMap.apply(obj, arguments);
        return obj;
      },
      unwrap: function(obj) {
        return obj._jdel;
      }
    };
    LocalMap._create = function(jdel) {
      var obj = Object.create(LocalMap.prototype, {});
      LocalMap.apply(obj, arguments);
      return obj;
    }
    module.exports = LocalMap;