remove related, unused methods

lib/datastore/entity.js

@@ -21,18 +21,6 @@
 
 'use strict';
 
-/** @type {object} */
-var entityMeta = {};
-
-/** @const {regexp} Regular expression to verify a field name. */
-var FIELD_NAME_REGEX = /^[A-Za-z]*$/;
-
-/** @const {regexp} Regular expression to verify a Kind. */
-var KIND_REGEX = /^[A-Za-z]*$/;
-
-/** @const {regexp} Regular Expression to verify a namespace. */
-var NAMESPACE_REGEX = /^[A-Za-z]*$/;
-
 /** @const {object} Map for query operation -> operation protocol value. */
 var OP_TO_OPERATOR = {
   '=':  'EQUAL',
@@ -43,16 +31,6 @@ var OP_TO_OPERATOR = {
   'HAS_ANCESTOR': 'HAS_ANCESTOR'
 };
 
-/** @const {array} A list of native objects. */
-var PRIMITIVE_KINDS = [
-  Object,
-  Boolean,
-  Number,
-  String,
-  Date,
-  Buffer
-];
-
 /** @const {object} Conversion map for query sign -> order protocol value. */
 var SIGN_TO_ORDER = {
   '-': 'DESCENDING',
@@ -592,40 +570,6 @@ function queryToQueryProto(q) {
 
 module.exports.queryToQueryProto = queryToQueryProto;
 
-/**
- * Validate a field.
- *
- * @throws Throws an Error if the field doesn't validate.
- *
- * @param {string} name - Field name.
- * @param {object} field - Field metadata object.
- * @param {string} field.key - Field key.
- * @param {*} field.kind - Field Kind.
- *
- * @example
- * validateField('title', {
- *   kind: String
- * });
- * // undefined (no errors thrown.)
- */
-function validateField(name, field) {
-  if (!FIELD_NAME_REGEX.test(name)) {
-    throw new Error('Field name should match ' + FIELD_NAME_REGEX);
-  }
-  if (!field.kind) {
-    throw new Error('Provide a kind for field ' + name);
-  }
-  if (typeof field.kind !== 'object' &&
-      PRIMITIVE_KINDS.indexOf(field.kind) === -1) {
-    throw new Error('Unknown kind for field ' + name);
-  }
-  if (typeof field.kind === 'object') {
-    Object.keys(field.key).forEach(function(key) {
-      validateField(key, field.key[key]);
-    });
-  }
-}
-
 /**
  * Does a value exist?
  *

test/datastore/entity.js

@@ -23,14 +23,6 @@ var entity = require('../../lib/datastore/entity.js');
 var datastore = require('../../lib/datastore');
 var ByteBuffer = require('bytebuffer');
 
-var blogPostMetadata = {
-  title: { kind: String, indexed: true },
-  tags: { kind: String, multi: true, indexed: true },
-  publishedAt: { kind: Date },
-  author: { kind: Object, indexed: true },
-  isDraft: { kind: Boolean, indexed: true }
-};
-
 var entityProto = {
   'property': [{
     'name': 'linkedTo',