# all files / TypeScript.NET/source/System/Collections/Dictionaries/ DictionaryBase.js

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51.02% Branches 25/49
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     /*!
     * @author electricessence / https://github.com/electricessence/
     * Licensing: MIT https://github.com/electricessence/TypeScript.NET/blob/master/LICENSE.md
     */
    var __extends = (this && this.__extends) || function (d, b) {
        for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
    (function (factory) {
        Eif (typeof module === 'object' && typeof module.exports === 'object') {
            var v = factory(require, exports); Iif (v !== undefined) module.exports = v;
        }
        else if (typeof define === 'function' && define.amd) {
            define(["require", "exports", "../../Compare", "../Enumeration/Enumerator", "../CollectionBase", "../Enumeration/EnumeratorBase", "../../Exceptions/ArgumentNullException", "../../Exceptions/InvalidOperationException", "../../KeyValueExtract"], factory);
        }
    })(function (require, exports) {
        "use strict";
        var Compare_1 = require("../../Compare");
        var Enumerator_1 = require("../Enumeration/Enumerator");
        var CollectionBase_1 = require("../CollectionBase");
        var EnumeratorBase_1 = require("../Enumeration/EnumeratorBase");
        var ArgumentNullException_1 = require("../../Exceptions/ArgumentNullException");
        var InvalidOperationException_1 = require("../../Exceptions/InvalidOperationException");
        var KeyValueExtract_1 = require("../../KeyValueExtract");
        var VOID0 = void (0);
        var DictionaryBase = (function (_super) {
            __extends(DictionaryBase, _super);
            function DictionaryBase(source) {
                _super.call(this, source);
            }
            DictionaryBase.prototype._onValueModified = function (key, value, old) {
            };
            DictionaryBase.prototype._addInternal = function (item) {
                var _this = this;
                Iif (!item)
                    throw new ArgumentNullException_1.ArgumentNullException('item', 'Dictionaries must use a valid key/value pair. \'' + item + '\' is not allowed.');
                return KeyValueExtract_1.extractKeyValue(item, function (key, value) { return _this.addByKeyValue(key, value); });
            };
            DictionaryBase.prototype._clearInternal = function () {
                var _ = this, count = 0;
                for (var _i = 0, _a = _.keys; _i < _a.length; _i++) {
                    var key = _a[_i];
                    Eif (_.removeByKey(key))
                        count++;
                }
                return count;
            };
            DictionaryBase.prototype.contains = function (item) {
                var _this = this;
                if (!item || !this.getCount())
                    return false;
                return KeyValueExtract_1.extractKeyValue(item, function (key, value) {
                    var v = _this.getValue(key);
                    return Compare_1.areEqual(value, v);
                });
            };
            DictionaryBase.prototype._removeInternal = function (item) {
                var _this = this;
                Iif (!item)
                    return 0;
                return KeyValueExtract_1.extractKeyValue(item, function (key, value) {
                    var v = _this.getValue(key);
                    return (Compare_1.areEqual(value, v) && _this.removeByKey(key))
                        ? 1 : 0;
                });
            };
            Object.defineProperty(DictionaryBase.prototype, "keys", {
                get: function () { return this.getKeys(); },
                enumerable: true,
                configurable: true
            });
            Object.defineProperty(DictionaryBase.prototype, "values", {
                get: function () { return this.getValues(); },
                enumerable: true,
                configurable: true
            });
            DictionaryBase.prototype.addByKeyValue = function (key, value) {
                Iif (value === VOID0)
                    throw new InvalidOperationException_1.InvalidOperationException("Cannot add 'undefined' as a value.");
                var _ = this;
                Iif (_.containsKey(key)) {
                    var ex = new InvalidOperationException_1.InvalidOperationException("Adding a key/value when the key already exists.");
                    ex.data['key'] = key;
                    ex.data['value'] = value;
                    throw ex;
                }
                return _.setValue(key, value);
            };
            DictionaryBase.prototype.setValue = function (key, value) {
                var _ = this;
                _.assertModifiable();
                var changed = false, old = _.getValue(key);
                Eif (!Compare_1.areEqual(value, old) && _._setValueInternal(key, value)) {
                    changed = true;
                    _._onValueModified(key, value, old);
                }
                _._signalModification(changed);
                return changed;
            };
            DictionaryBase.prototype.containsKey = function (key) {
                return !!this._getEntry(key);
            };
            DictionaryBase.prototype.containsValue = function (value) {
                var e = this.getEnumerator(), equal = Compare_1.areEqual;
                while (e.moveNext()) {
                    if (equal(e.current, value, true)) {
                        e.dispose();
                        return true;
                    }
                }
                return false;
            };
            DictionaryBase.prototype.removeByKey = function (key) {
                return this.setValue(key, VOID0);
            };
            DictionaryBase.prototype.removeByValue = function (value) {
                var _ = this, count = 0, equal = Compare_1.areEqual;
                for (var _i = 0, _a = _.getKeys(); _i < _a.length; _i++) {
                    var key = _a[_i];
                    if (equal(_.getValue(key), value, true)) {
                        _.removeByKey(key);
                        count++;
                    }
                }
                return count;
            };
            DictionaryBase.prototype.importEntries = function (pairs) {
                return _super.prototype.importEntries.call(this, pairs);
            };
            DictionaryBase.prototype._importEntries = function (pairs) {
                var _ = this;
                Eif (!pairs)
                    return 0;
                var changed = 0;
                Enumerator_1.forEach(pairs, function (pair) { return KeyValueExtract_1.extractKeyValue(pair, function (key, value) {
                    if (_._setValueInternal(key, value))
                        changed++;
                }); });
                return changed;
            };
            DictionaryBase.prototype.getEnumerator = function () {
                var _ = this;
                var ver, keys, len, i = 0;
                return new EnumeratorBase_1.EnumeratorBase(function () {
                    ver = _._version;
                    keys = _.getKeys();
                    len = keys.length;
                }, function (yielder) {
                    _.assertVersion(ver);
                    while (i < len) {
                        var key = keys[i++], value = _.getValue(key);
                        Eif (value !== VOID0)
                            return yielder.yieldReturn({ key: key, value: value });
                    }
                    return yielder.yieldBreak();
                });
            };
            return DictionaryBase;
        }(CollectionBase_1.CollectionBase));
        exports.DictionaryBase = DictionaryBase;
        Object.defineProperty(exports, "__esModule", { value: true });
        exports.default = DictionaryBase;
    });
    //# sourceMappingURL=DictionaryBase.js.map