@sap/odata-v4/lib/uri/apply/FilterTransformation.js

OData V4.0 server library

'use strict';

const Transformation = require('./Transformation');

/**
 * Represents a filter transformation.
 * @extends Transformation
 * @hideconstructor
 */
class FilterTransformation extends Transformation {
    constructor() {
        super(Transformation.TransformationKind.FILTER);

        this._filter = null;
    }

    /**
     * Returns the filter expression.
     * @returns {Expression} the filter expression
     */
    getFilter() {
        return this._filter;
    }

    /**
     * Sets the filter expression.
     * @param {Expression} filter the filter expression
     * @returns {FilterTransformation} this transformation
     * @package
     */
    setFilter(filter) {
        this._filter = filter;
        return this;
    }
}

module.exports = FilterTransformation;