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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 | 1x 1x 24x 24x 1x 23x 1x 22x 22x 1x 22x 1x 22x 3x 1x | "use strict";
const AnnotationTarget = require("../annotations/AnnotationTarget");
const NavigationPropertyBinding = require("../schema/NavigationPropertyBinding");
/**
* Envelops an action import.
*
* http://docs.oasis-open.org/odata/odata-csdl-xml/v4.01/cs01/odata-csdl-xml-v4.01-cs01.html#sec_Singleton
*
* @class Singleton
* @extends {AnnotationTarget}
*/
class Singleton extends AnnotationTarget {
/**
* Creates an instance of Singleton.
* @param {Object} rawMetadata raw metadata object for the singleton
* @param {CsdlSchema} schema to resolve type reference
* @memberof Singleton
*/
constructor(rawMetadata, schema) {
super(rawMetadata);
if (!this.name) {
throw new Error("Name attribute is mandatory for singleton.");
}
if (!rawMetadata.$.Type) {
throw new Error("Type attribute is mandatory for singleton.");
}
let type = schema.resolveModelPath(rawMetadata.$.Type);
Object.defineProperty(this, "type", {
get: () => type,
});
let navigationPropertyBindings = (
rawMetadata.NavigationPropertyBinding || []
).map((npb) => new NavigationPropertyBinding(npb));
Object.defineProperty(this, "navigationPropertyBindings", {
get: () => navigationPropertyBindings,
});
}
}
module.exports = Singleton;
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