import * as METADATA_KEY from '../constants/metadata_keys';
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import { id } from '../utils/id';
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import { getSymbolDescription } from '../utils/serialization';
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import { Metadata } from './metadata';
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import { QueryableString } from './queryable_string';
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var Target = (function () {
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function Target(type, identifier, serviceIdentifier, namedOrTagged) {
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this.id = id();
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this.type = type;
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this.serviceIdentifier = serviceIdentifier;
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var queryableName = typeof identifier === 'symbol' ? getSymbolDescription(identifier) : identifier;
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this.name = new QueryableString(queryableName || "");
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this.identifier = identifier;
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this.metadata = new Array();
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var metadataItem = null;
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if (typeof namedOrTagged === 'string') {
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metadataItem = new Metadata(METADATA_KEY.NAMED_TAG, namedOrTagged);
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}
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else if (namedOrTagged instanceof Metadata) {
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metadataItem = namedOrTagged;
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}
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if (metadataItem !== null) {
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this.metadata.push(metadataItem);
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}
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}
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Target.prototype.hasTag = function (key) {
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for (var _i = 0, _a = this.metadata; _i < _a.length; _i++) {
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var m = _a[_i];
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if (m.key === key) {
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return true;
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}
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}
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return false;
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};
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Target.prototype.isArray = function () {
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return this.hasTag(METADATA_KEY.MULTI_INJECT_TAG);
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};
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Target.prototype.matchesArray = function (name) {
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return this.matchesTag(METADATA_KEY.MULTI_INJECT_TAG)(name);
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};
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Target.prototype.isNamed = function () {
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return this.hasTag(METADATA_KEY.NAMED_TAG);
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};
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Target.prototype.isTagged = function () {
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return this.metadata.some(function (metadata) { return METADATA_KEY.NON_CUSTOM_TAG_KEYS.every(function (key) { return metadata.key !== key; }); });
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};
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Target.prototype.isOptional = function () {
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return this.matchesTag(METADATA_KEY.OPTIONAL_TAG)(true);
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};
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Target.prototype.getNamedTag = function () {
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if (this.isNamed()) {
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return this.metadata.filter(function (m) { return m.key === METADATA_KEY.NAMED_TAG; })[0];
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}
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return null;
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};
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Target.prototype.getCustomTags = function () {
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if (this.isTagged()) {
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return this.metadata.filter(function (metadata) { return METADATA_KEY.NON_CUSTOM_TAG_KEYS.every(function (key) { return metadata.key !== key; }); });
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}
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else {
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return null;
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}
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};
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Target.prototype.matchesNamedTag = function (name) {
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return this.matchesTag(METADATA_KEY.NAMED_TAG)(name);
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};
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Target.prototype.matchesTag = function (key) {
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var _this = this;
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return function (value) {
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for (var _i = 0, _a = _this.metadata; _i < _a.length; _i++) {
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var m = _a[_i];
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if (m.key === key && m.value === value) {
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return true;
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}
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}
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return false;
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};
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};
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return Target;
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}());
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export { Target };
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//# sourceMappingURL=target.js.map
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