# Source: multi_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/multi_map */
    var utils = require('vertx-js/util/utils');

    var io = Packages.io;
    var JsonObject = io.vertx.core.json.JsonObject;
    var JMultiMap = io.vertx.core.MultiMap;

    /**
     This class represents a MultiMap of String keys to a List of String values.
     <p>
     It's useful in Vert.x to represent things in Vert.x like HTTP headers and HTTP parameters which allow
     multiple values for keys.

     @class
    */
    var MultiMap = function(j_val) {

      var j_multiMap = j_val;
      var that = this;

      /**
       Returns the value of with the specified name.  If there are
       more than one values for the specified name, the first value is returned.

       @public
       @param name {string} The name of the header to search
       @return {string} The first header value or <code>null</code> if there is no such entry
       */
      this.get = function(name) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          return j_multiMap["get(java.lang.String)"](name);
        } else utils.invalidArgs();
      };

      /**
       Returns the values with the specified name

       @public
       @param name {string} The name to search
       @return {Array.<string>} A immutable List of values which will be empty if no values are found
       */
      this.getAll = function(name) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          return j_multiMap["getAll(java.lang.String)"](name);
        } else utils.invalidArgs();
      };

      /**
       Checks to see if there is a value with the specified name

       @public
       @param name {string} The name to search for
       @return {boolean} true if at least one entry is found
       */
      this.contains = function(name) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          return j_multiMap["contains(java.lang.String)"](name);
        } else utils.invalidArgs();
      };

      /**
       Return true if empty

       @public

       @return {boolean}
       */
      this.isEmpty = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_multiMap["isEmpty()"]();
        } else utils.invalidArgs();
      };

      /**
       Gets a immutable Set of all names

       @public

       @return {Array.<string>} A Set of all names
       */
      this.names = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return utils.convReturnSet(j_multiMap["names()"]());
        } else utils.invalidArgs();
      };

      /**
       Adds a new value with the specified name and value.

       @public
       @param name {string} The name
       @param value {string} The value being added
       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.add = function(name, value) {
        var __args = arguments;
        if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'string') {
          j_multiMap["add(java.lang.String,java.lang.String)"](name, value);
          return that;
        } else utils.invalidArgs();
      };

      /**
       Adds all the entries from another MultiMap to this one

       @public
       @param map {MultiMap}
       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.addAll = function(map) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
          j_multiMap["addAll(io.vertx.core.MultiMap)"](map._jdel);
          return that;
        } else utils.invalidArgs();
      };

      /**
       Sets a value under the specified name.
       <p>
       If there is an existing header with the same name, it is removed.

       @public
       @param name {string} The name
       @param value {string} The value
       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.set = function(name, value) {
        var __args = arguments;
        if (__args.length === 2 && typeof __args[0] === 'string' && typeof __args[1] === 'string') {
          j_multiMap["set(java.lang.String,java.lang.String)"](name, value);
          return that;
        } else utils.invalidArgs();
      };

      /**
       Cleans this instance.

       @public
       @param map {MultiMap}
       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.setAll = function(map) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'object' && __args[0]._jdel) {
          j_multiMap["setAll(io.vertx.core.MultiMap)"](map._jdel);
          return that;
        } else utils.invalidArgs();
      };

      /**
       Removes the value with the given name

       @public
       @param name {string} The name of the value to remove
       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.remove = function(name) {
        var __args = arguments;
        if (__args.length === 1 && typeof __args[0] === 'string') {
          j_multiMap["remove(java.lang.String)"](name);
          return that;
        } else utils.invalidArgs();
      };

      /**
       Removes all

       @public

       @return {MultiMap} a reference to this, so the API can be used fluently
       */
      this.clear = function() {
        var __args = arguments;
        if (__args.length === 0) {
          j_multiMap["clear()"]();
          return that;
        } else utils.invalidArgs();
      };

      /**
       Return the number of keys.

       @public

       @return {number}
       */
      this.size = function() {
        var __args = arguments;
        if (__args.length === 0) {
          return j_multiMap["size()"]();
        } else utils.invalidArgs();
      };

      // 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_multiMap;
    };

    /**
     Create a multi-map implementation with case insensitive keys, for instance it can be used to hold some HTTP headers.

     @memberof module:vertx-js/multi_map

     @return {MultiMap} the multi-map
     */
    MultiMap.caseInsensitiveMultiMap = function() {
      var __args = arguments;
      if (__args.length === 0) {
        return utils.convReturnVertxGen(JMultiMap["caseInsensitiveMultiMap()"](), MultiMap);
      } else utils.invalidArgs();
    };

    // We export the Constructor function
    module.exports = MultiMap;