/*
* Copyright 2016 IBM Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
(function () {
var JavaWrapper = require(EclairJS_Globals.NAMESPACE + '/JavaWrapper');
var Logger = require(EclairJS_Globals.NAMESPACE + '/Logger');
var Utils = require(EclairJS_Globals.NAMESPACE + '/Utils');
/**
* :: AlphaComponent ::
* NOTE User defined types not implemented in EclairJS
*
* User-defined type for {@link Vector} which allows easy interaction with SQL
* via {@link module:eclairjs/sql.DataFrame}.
* @classdesc
* @class
* @memberof module:eclairjs/ml/linalg
*
*
*/
var VectorUDT = function (jvmObject) {
this.logger = Logger.getLogger("VectorUDT_js");
if (!jvmObject) {
jvmObject = new org.apache.spark.ml.linalg.VectorUDT();
}
JavaWrapper.call(this, jvmObject);
};
VectorUDT.prototype = Object.create(JavaWrapper.prototype);
VectorUDT.prototype.constructor = VectorUDT;
/**
* @returns {module:eclairjs/sql/types.StructType}
*/
VectorUDT.prototype.sqlType = function () {
var javaObject = this.getJavaObject().sqlType();
return Utils.javaToJs(javaObject);
};
/**
* @param {object} obj
* @returns {InternalRow}
*/
VectorUDT.prototype.serialize = function (obj) {
var obj_uw = Utils.unwrapObject(obj);
return this.getJavaObject().serialize(obj_uw);
};
/**
* @param {object} datum
* @returns {module:eclairjs/ml/linalg.Vector}
*/
VectorUDT.prototype.deserialize = function (datum) {
var datum_uw = Utils.unwrapObject(datum);
var javaObject = this.getJavaObject().deserialize(datum_uw);
return Utils.javaToJs(javaObject);
};
/**
* @returns {string}
* @ignore
*/
VectorUDT.prototype.pyUDT = function () {
throw "not implemented by ElairJS";
// return this.getJavaObject().pyUDT();
};
/**
* @returns {Class}
* @ignore
*/
VectorUDT.prototype.userClass = function () {
throw "not implemented by ElairJS";
// var javaObject = this.getJavaObject().userClass();
// return new Class(javaObject);
};
/**
* @param {object} o
* @returns {boolean}
*/
VectorUDT.prototype.equals = function (o) {
var o_uw = Utils.unwrapObject(o);
return this.getJavaObject().equals(o_uw);
};
/**
* @returns {number}
*/
VectorUDT.prototype.hashCode = function () {
return this.getJavaObject().hashCode();
};
/**
* @returns {string}
*/
VectorUDT.prototype.typeName = function () {
return this.getJavaObject().typeName();
};
VectorUDT.prototype.toJSON = function () {
return this.typeName();
};
module.exports = VectorUDT;
})();