@sap/odata-v4/lib/edm/annotationExpression/EdmLabeledElementReferenceExpression.js

OData V4.0 server library

'use strict';

const CsdlAnnotationExpression = require('../../csdl/annotationExpression/CsdlAnnotationExpression');
const EdmAnnotationExpression = require('./EdmAnnotationExpression');
const IllegalArgumentError = require('../../errors/IllegalArgumentError');

/**
 *
 * <a href="./../ODataSpecification/odata-v4.0-errata03-os/complete/part3-csdl/odata-v4.0-errata03-os-part3-csdl-complete.html#_Toc453752655">
 *     OData CSDL # 14.5.8 Expression edm:LabeledElement
 * </a>
 *
 * @extends EdmAnnotationExpression
 * @hideconstructor
 */
class EdmLabeledElementReferenceExpression extends EdmAnnotationExpression {

    /**
     * @param {CsdlLabeledElementReferenceExpression} labeledElementReference
     */
    constructor(labeledElementReference) {
        if (!labeledElementReference) {
            throw IllegalArgumentError.createForIllegalInstance('labeledElementReference',
                'CsdlLabeledElementReferenceExpression');
        }

        super(CsdlAnnotationExpression.kinds.LabeledElementReference);

        /**
         * @type {CsdlLabeledElementReferenceExpression}
         * @private
         */
        this._labeledElementReference = labeledElementReference;
    }

    /**
     * Referenced label
     *
     * @returns {FullQualifiedName}
     */
    getName() {
        return this._labeledElementReference.name;
    }
}

module.exports = EdmLabeledElementReferenceExpression;