[data views] Rename a bunch of index pattern code references to data views (#112770)

* rename a bunch of index pattern references to data views

src/plugins/dashboard/public/application/hooks/use_dashboard_app_state.test.tsx

@@ -59,9 +59,7 @@ const createDashboardAppStateServices = () => {
   const defaults = makeDefaultServices();
   const indexPatterns = {} as IndexPatternsContract;
   const defaultIndexPattern = { id: 'foo', fields: [{ name: 'bar' }] } as IIndexPattern;
-  indexPatterns.ensureDefaultIndexPattern = jest
-    .fn()
-    .mockImplementation(() => Promise.resolve(true));
+  indexPatterns.ensureDefaultDataView = jest.fn().mockImplementation(() => Promise.resolve(true));
   indexPatterns.getDefault = jest
     .fn()
     .mockImplementation(() => Promise.resolve(defaultIndexPattern));

src/plugins/dashboard/public/application/lib/load_saved_dashboard_state.ts

@@ -51,7 +51,7 @@ export const loadSavedDashboardState = async ({
     notifications.toasts.addWarning(getDashboard60Warning());
     return;
   }
-  await indexPatterns.ensureDefaultIndexPattern();
+  await indexPatterns.ensureDefaultDataView();
   let savedDashboard: DashboardSavedObject | undefined;
   try {
     savedDashboard = (await savedDashboards.get(savedDashboardId)) as DashboardSavedObject;

src/plugins/data/common/data_views/data_view.stub.ts

@@ -7,12 +7,15 @@
  */
 
 import { stubFieldSpecMap, stubLogstashFieldSpecMap } from './field.stub';
-import { createStubIndexPattern } from './data_views/index_pattern.stub';
-export { createStubIndexPattern } from './data_views/index_pattern.stub';
+import { createStubDataView } from './data_views/data_view.stub';
+export {
+  createStubDataView,
+  createStubDataView as createStubIndexPattern,
+} from './data_views/data_view.stub';
 import { SavedObject } from '../../../../core/types';
-import { IndexPatternAttributes } from '../types';
+import { DataViewAttributes } from '../types';
 
-export const stubIndexPattern = createStubIndexPattern({
+export const stubDataView = createStubDataView({
   spec: {
     id: 'logstash-*',
     fields: stubFieldSpecMap,
@@ -21,7 +24,9 @@ export const stubIndexPattern = createStubIndexPattern({
   },
 });
 
-export const stubIndexPatternWithoutTimeField = createStubIndexPattern({
+export const stubIndexPattern = stubDataView;
+
+export const stubDataViewWithoutTimeField = createStubDataView({
   spec: {
     id: 'logstash-*',
     fields: stubFieldSpecMap,
@@ -29,7 +34,9 @@ export const stubIndexPatternWithoutTimeField = createStubIndexPattern({
   },
 });
 
-export const stubLogstashIndexPattern = createStubIndexPattern({
+export const stubIndexPatternWithoutTimeField = stubDataViewWithoutTimeField;
+
+export const stubLogstashDataView = createStubDataView({
   spec: {
     id: 'logstash-*',
     title: 'logstash-*',
@@ -38,9 +45,11 @@ export const stubLogstashIndexPattern = createStubIndexPattern({
   },
 });
 
-export function stubbedSavedObjectIndexPattern(
+export const stubLogstashIndexPattern = stubLogstashDataView;
+
+export function stubbedSavedObjectDataView(
   id: string | null = null
-): SavedObject<IndexPatternAttributes> {
+): SavedObject<DataViewAttributes> {
   return {
     id: id ?? '',
     type: 'index-pattern',
@@ -53,3 +62,5 @@ export function stubbedSavedObjectIndexPattern(
     references: [],
   };
 }
+
+export const stubbedSavedObjectIndexPattern = stubbedSavedObjectDataView;

src/plugins/data/common/data_views/data_views/data_view.stub.ts

@@ -6,18 +6,18 @@
  * Side Public License, v 1.
  */
 
-import { IndexPattern } from './data_view';
+import { DataView } from './data_view';
 import { DataViewSpec } from '../types';
 import { FieldFormatsStartCommon } from '../../../../field_formats/common';
 import { fieldFormatsMock } from '../../../../field_formats/common/mocks';
 
 /**
- * Create a custom stub index pattern. Use it in your unit tests where an {@link IndexPattern} expected.
+ * Create a custom stub index pattern. Use it in your unit tests where an {@link DataView} expected.
  * @param spec - Serialized index pattern object
  * @param opts - Specify index pattern options
  * @param deps - Optionally provide dependencies, you can provide a custom field formats implementation, by default a dummy mock is used
  *
- * @returns - an {@link IndexPattern} instance
+ * @returns - an {@link DataView} instance
  *
  *
  * @example
@@ -32,7 +32,7 @@ import { fieldFormatsMock } from '../../../../field_formats/common/mocks';
  *
  * ```
  */
-export const createStubIndexPattern = ({
+export const createStubDataView = ({
   spec,
   opts,
   deps,
@@ -45,12 +45,10 @@ export const createStubIndexPattern = ({
   deps?: {
     fieldFormats?: FieldFormatsStartCommon;
   };
-}): IndexPattern => {
-  const indexPattern = new IndexPattern({
+}): DataView =>
+  new DataView({
     spec,
     metaFields: opts?.metaFields ?? ['_id', '_type', '_source'],
     shortDotsEnable: opts?.shortDotsEnable,
     fieldFormats: deps?.fieldFormats ?? fieldFormatsMock,
   });
-  return indexPattern;
-};

src/plugins/data/common/data_views/data_views/data_view.test.ts

@@ -18,7 +18,7 @@ import { fieldFormatsMock } from '../../../../field_formats/common/mocks';
 import { FieldFormat } from '../../../../field_formats/common';
 import { RuntimeField } from '../types';
 import { stubLogstashFields } from '../field.stub';
-import { stubbedSavedObjectIndexPattern } from '../index_pattern.stub';
+import { stubbedSavedObjectIndexPattern } from '../data_view.stub';
 
 class MockFieldFormatter {}
 

src/plugins/data/common/data_views/data_views/data_view.ts

@@ -170,7 +170,7 @@ export class DataView implements IIndexPattern {
 
     // Date value returned in "_source" could be in any number of formats
     // Use a docvalue for each date field to ensure standardized formats when working with date fields
-    // indexPattern.flattenHit will override "_source" values when the same field is also defined in "fields"
+    // dataView.flattenHit will override "_source" values when the same field is also defined in "fields"
     const docvalueFields = reject(this.fields.getByType('date'), 'scripted').map((dateField) => {
       return {
         field: dateField.name,

src/plugins/data/common/data_views/data_views/data_views.test.ts

@@ -11,7 +11,7 @@ import { DataViewsService, DataView } from '.';
 import { fieldFormatsMock } from '../../../../field_formats/common/mocks';
 
 import { UiSettingsCommon, SavedObjectsClientCommon, SavedObject } from '../types';
-import { stubbedSavedObjectIndexPattern } from '../index_pattern.stub';
+import { stubbedSavedObjectIndexPattern } from '../data_view.stub';
 
 const createFieldsFetcher = jest.fn().mockImplementation(() => ({
   getFieldsForWildcard: jest.fn().mockImplementation(() => {

src/plugins/data/common/data_views/data_views/data_views.ts

@@ -77,9 +77,9 @@ export class DataViewsService {
   private fieldFormats: FieldFormatsStartCommon;
   private onNotification: OnNotification;
   private onError: OnError;
-  private indexPatternCache: ReturnType<typeof createDataViewCache>;
+  private dataViewCache: ReturnType<typeof createDataViewCache>;
 
-  ensureDefaultIndexPattern: EnsureDefaultDataView;
+  ensureDefaultDataView: EnsureDefaultDataView;
 
   constructor({
     uiSettings,
@@ -96,12 +96,9 @@ export class DataViewsService {
     this.fieldFormats = fieldFormats;
     this.onNotification = onNotification;
     this.onError = onError;
-    this.ensureDefaultIndexPattern = createEnsureDefaultDataView(
-      uiSettings,
-      onRedirectNoIndexPattern
-    );
+    this.ensureDefaultDataView = createEnsureDefaultDataView(uiSettings, onRedirectNoIndexPattern);
 
-    this.indexPatternCache = createDataViewCache();
+    this.dataViewCache = createDataViewCache();
   }
 
   /**
@@ -190,9 +187,9 @@ export class DataViewsService {
   clearCache = (id?: string) => {
     this.savedObjectsCache = null;
     if (id) {
-      this.indexPatternCache.clear(id);
+      this.dataViewCache.clear(id);
     } else {
-      this.indexPatternCache.clearAll();
+      this.dataViewCache.clearAll();
     }
   };
 
@@ -505,12 +502,11 @@ export class DataViewsService {
 
   get = async (id: string): Promise<DataView> => {
     const indexPatternPromise =
-      this.indexPatternCache.get(id) ||
-      this.indexPatternCache.set(id, this.getSavedObjectAndInit(id));
+      this.dataViewCache.get(id) || this.dataViewCache.set(id, this.getSavedObjectAndInit(id));
 
     // don't cache failed requests
     indexPatternPromise.catch(() => {
-      this.indexPatternCache.clear(id);
+      this.dataViewCache.clear(id);
     });
 
     return indexPatternPromise;
@@ -580,7 +576,7 @@ export class DataViewsService {
     )) as SavedObject<DataViewAttributes>;
 
     const createdIndexPattern = await this.initFromSavedObject(response);
-    this.indexPatternCache.set(createdIndexPattern.id!, Promise.resolve(createdIndexPattern));
+    this.dataViewCache.set(createdIndexPattern.id!, Promise.resolve(createdIndexPattern));
     if (this.savedObjectsCache) {
       this.savedObjectsCache.push(response as SavedObject<IndexPatternListSavedObjectAttrs>);
     }
@@ -668,7 +664,7 @@ export class DataViewsService {
           indexPattern.version = samePattern.version;
 
           // Clear cache
-          this.indexPatternCache.clear(indexPattern.id!);
+          this.dataViewCache.clear(indexPattern.id!);
 
           // Try the save again
           return this.updateSavedObject(indexPattern, saveAttempts, ignoreErrors);
@@ -682,7 +678,7 @@ export class DataViewsService {
    * @param indexPatternId: Id of kibana Index Pattern to delete
    */
   async delete(indexPatternId: string) {
-    this.indexPatternCache.clear(indexPatternId);
+    this.dataViewCache.clear(indexPatternId);
     return this.savedObjectsClient.delete(DATA_VIEW_SAVED_OBJECT_TYPE, indexPatternId);
   }
 }

src/plugins/data/common/data_views/data_views/flatten_hit.test.ts

@@ -6,11 +6,11 @@
  * Side Public License, v 1.
  */
 
-import { IndexPattern } from './data_view';
+import { DataView } from './data_view';
 
 import { fieldFormatsMock } from '../../../../field_formats/common/mocks';
 import { flattenHitWrapper } from './flatten_hit';
-import { stubbedSavedObjectIndexPattern } from '../index_pattern.stub';
+import { stubbedSavedObjectIndexPattern } from '../data_view.stub';
 
 class MockFieldFormatter {}
 
@@ -24,7 +24,7 @@ function create(id: string) {
     attributes: { timeFieldName, fields, title },
   } = stubbedSavedObjectIndexPattern(id);
 
-  return new IndexPattern({
+  return new DataView({
     spec: {
       id,
       type,
@@ -41,7 +41,7 @@ function create(id: string) {
 }
 
 describe('flattenHit', () => {
-  let indexPattern: IndexPattern;
+  let indexPattern: DataView;
 
   // create an indexPattern instance for each test
   beforeEach(() => {

src/plugins/data/common/data_views/data_views/flatten_hit.ts

@@ -103,11 +103,11 @@ function decorateFlattenedWrapper(hit: Record<string, any>, metaFields: Record<s
  *
  * @internal
  */
-export function flattenHitWrapper(indexPattern: DataView, metaFields = {}, cache = new WeakMap()) {
+export function flattenHitWrapper(dataView: DataView, metaFields = {}, cache = new WeakMap()) {
   return function cachedFlatten(hit: Record<string, any>, deep = false) {
     const decorateFlattened = decorateFlattenedWrapper(hit, metaFields);
     const cached = cache.get(hit);
-    const flattened = cached || flattenHit(indexPattern, hit, deep);
+    const flattened = cached || flattenHit(dataView, hit, deep);
     if (!cached) {
       cache.set(hit, { ...flattened });
     }

src/plugins/data/common/data_views/data_views/format_hit.ts

@@ -15,24 +15,24 @@ const partialFormattedCache = new WeakMap();
 
 // Takes a hit, merges it with any stored/scripted fields, and with the metaFields
 // returns a formatted version
-export function formatHitProvider(indexPattern: DataView, defaultFormat: any) {
+export function formatHitProvider(dataView: DataView, defaultFormat: any) {
   function convert(
     hit: Record<string, any>,
     val: any,
     fieldName: string,
     type: FieldFormatsContentType = 'html'
   ) {
-    const field = indexPattern.fields.getByName(fieldName);
-    const format = field ? indexPattern.getFormatterForField(field) : defaultFormat;
+    const field = dataView.fields.getByName(fieldName);
+    const format = field ? dataView.getFormatterForField(field) : defaultFormat;
 
-    return format.convert(val, type, { field, hit, indexPattern });
+    return format.convert(val, type, { field, hit, indexPattern: dataView });
   }
 
   function formatHit(hit: Record<string, any>, type: string = 'html') {
     if (type === 'text') {
       // formatHit of type text is for react components to get rid of <span ng-non-bindable>
       // since it's currently just used at the discover's doc view table, caching is not necessary
-      const flattened = indexPattern.flattenHit(hit);
+      const flattened = dataView.flattenHit(hit);
       const result: Record<string, any> = {};
       for (const [key, value] of Object.entries(flattened)) {
         result[key] = convert(hit, value, key, type);
@@ -53,7 +53,7 @@ export function formatHitProvider(indexPattern: DataView, defaultFormat: any) {
     const cache: Record<string, any> = {};
     formattedCache.set(hit, cache);
 
-    _.forOwn(indexPattern.flattenHit(hit), function (val: any, fieldName?: string) {
+    _.forOwn(dataView.flattenHit(hit), function (val: any, fieldName?: string) {
       // sync the formatted and partial cache
       if (!fieldName) {
         return;
@@ -77,7 +77,7 @@ export function formatHitProvider(indexPattern: DataView, defaultFormat: any) {
       partialFormattedCache.set(hit, partials);
     }
 
-    const val = fieldName === '_source' ? hit._source : indexPattern.flattenHit(hit)[fieldName];
+    const val = fieldName === '_source' ? hit._source : dataView.flattenHit(hit)[fieldName];
     return convert(hit, val, fieldName);
   };
 

src/plugins/data/common/data_views/errors/duplicate_index_pattern.ts

@@ -9,6 +9,6 @@
 export class DuplicateDataViewError extends Error {
   constructor(message: string) {
     super(message);
-    this.name = 'DuplicateIndexPatternError';
+    this.name = 'DuplicateDataViewError';
   }
 }

src/plugins/data/common/data_views/field.stub.ts

@@ -6,10 +6,10 @@
  * Side Public License, v 1.
  */
 
-import { FieldSpec, IndexPatternField } from '.';
+import { FieldSpec, DataViewField } from '.';
 
-export const createIndexPatternFieldStub = ({ spec }: { spec: FieldSpec }): IndexPatternField => {
-  return new IndexPatternField(spec);
+export const createIndexPatternFieldStub = ({ spec }: { spec: FieldSpec }): DataViewField => {
+  return new DataViewField(spec);
 };
 
 export const stubFieldSpecMap: Record<string, FieldSpec> = {
@@ -71,7 +71,7 @@ export const stubFieldSpecMap: Record<string, FieldSpec> = {
   },
 };
 
-export const stubFields: IndexPatternField[] = Object.values(stubFieldSpecMap).map((spec) =>
+export const stubFields: DataViewField[] = Object.values(stubFieldSpecMap).map((spec) =>
   createIndexPatternFieldStub({ spec })
 );
 
@@ -404,6 +404,6 @@ export const stubLogstashFieldSpecMap: Record<string, FieldSpec> = {
   },
 };
 
-export const stubLogstashFields: IndexPatternField[] = Object.values(stubLogstashFieldSpecMap).map(
+export const stubLogstashFields: DataViewField[] = Object.values(stubLogstashFieldSpecMap).map(
   (spec) => createIndexPatternFieldStub({ spec })
 );

src/plugins/data/common/data_views/fields/data_view_field.test.ts

@@ -6,7 +6,7 @@
  * Side Public License, v 1.
  */
 
-import { IndexPatternField } from './index_pattern_field';
+import { IndexPatternField } from './data_view_field';
 import { IndexPattern } from '..';
 import { KBN_FIELD_TYPES } from '../../../common';
 import { FieldSpec, RuntimeField } from '../types';

src/plugins/data/common/data_views/fields/field_list.ts

@@ -8,7 +8,7 @@
 
 import { findIndex } from 'lodash';
 import { IFieldType } from './types';
-import { DataViewField } from './index_pattern_field';
+import { DataViewField } from './data_view_field';
 import { FieldSpec, DataViewFieldMap } from '../types';
 import { DataView } from '../data_views';
 

src/plugins/data/common/data_views/fields/index.ts

@@ -9,4 +9,4 @@
 export * from './types';
 export { isFilterable, isNestedField } from './utils';
 export * from './field_list';
-export * from './index_pattern_field';
+export * from './data_view_field';

src/plugins/data/common/data_views/lib/index.ts

@@ -8,7 +8,6 @@
 
 export { DataViewMissingIndices } from './errors';
 export { getTitle } from './get_title';
-export { isDefault } from './is_default';
 
 export * from './types';
-export { validateDataView } from './validate_index_pattern';
+export { validateDataView } from './validate_data_view';

src/plugins/data/common/data_views/lib/is_default.ts

@@ -1,14 +0,0 @@
-/*
- * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
- * or more contributor license agreements. Licensed under the Elastic License
- * 2.0 and the Server Side Public License, v 1; you may not use this file except
- * in compliance with, at your election, the Elastic License 2.0 or the Server
- * Side Public License, v 1.
- */
-
-import { IIndexPattern } from '../..';
-
-export const isDefault = (indexPattern: IIndexPattern) => {
-  // Default index patterns don't have `type` defined.
-  return !indexPattern.type;
-};

src/plugins/data/common/data_views/lib/validate_data_view.test.ts

@@ -8,7 +8,7 @@
 
 import { CONTAINS_SPACES_KEY, ILLEGAL_CHARACTERS_KEY, ILLEGAL_CHARACTERS_VISIBLE } from './types';
 
-import { validateDataView } from './validate_index_pattern';
+import { validateDataView } from './validate_data_view';
 
 describe('Index Pattern Utils', () => {
   describe('Validation', () => {

src/plugins/data/common/data_views/mocks.ts

@@ -7,4 +7,4 @@
  */
 
 export * from './fields/fields.mocks';
-export * from './data_views/index_pattern.stub';
+export * from './data_views/data_view.stub';

src/plugins/data/common/stubs.ts

@@ -7,5 +7,5 @@
  */
 
 export * from './data_views/field.stub';
-export * from './data_views/index_pattern.stub';
+export * from './data_views/data_view.stub';
 export * from './es_query/stubs';

src/plugins/data/public/data_views/data_views/data_view.stub.ts

@@ -10,15 +10,15 @@ import { CoreSetup } from 'kibana/public';
 import { FieldFormatsStartCommon } from '../../../../field_formats/common';
 import { getFieldFormatsRegistry } from '../../../../field_formats/public/mocks';
 import * as commonStubs from '../../../common/stubs';
-import { IndexPattern, IndexPatternSpec } from '../../../common';
+import { DataView, DataViewSpec } from '../../../common';
 import { coreMock } from '../../../../../core/public/mocks';
 /**
- * Create a custom stub index pattern. Use it in your unit tests where an {@link IndexPattern} expected.
+ * Create a custom stub index pattern. Use it in your unit tests where an {@link DataView} expected.
  * @param spec - Serialized index pattern object
  * @param opts - Specify index pattern options
  * @param deps - Optionally provide dependencies, you can provide a custom field formats implementation, by default client side registry with real formatters implementation is used
  *
- * @returns - an {@link IndexPattern} instance
+ * @returns - an {@link DataView} instance
  *
  * @remark - This is a client side version, a browser-agnostic version is available in {@link commonStubs | common}.
  * The main difference is that client side version by default uses client side field formats service, where common version uses a dummy field formats mock.
@@ -35,12 +35,12 @@ import { coreMock } from '../../../../../core/public/mocks';
  *
  * ```
  */
-export const createStubIndexPattern = ({
+export const createStubDataView = ({
   spec,
   opts,
   deps,
 }: {
-  spec: IndexPatternSpec;
+  spec: DataViewSpec;
   opts?: {
     shortDotsEnable?: boolean;
     metaFields?: string[];
@@ -49,8 +49,8 @@ export const createStubIndexPattern = ({
     fieldFormats?: FieldFormatsStartCommon;
     core?: CoreSetup;
   };
-}): IndexPattern => {
-  return commonStubs.createStubIndexPattern({
+}): DataView => {
+  return commonStubs.createStubDataView({
     spec,
     opts,
     deps: {

src/plugins/data/public/data_views/data_views/data_views_api_client.test.ts

@@ -6,16 +6,16 @@
  * Side Public License, v 1.
  */
 
-import { http } from './index_patterns_api_client.test.mock';
-import { IndexPatternsApiClient } from './index_patterns_api_client';
+import { http } from './data_views_api_client.test.mock';
+import { DataViewsApiClient } from './data_views_api_client';
 
 describe('IndexPatternsApiClient', () => {
   let fetchSpy: jest.SpyInstance;
-  let indexPatternsApiClient: IndexPatternsApiClient;
+  let indexPatternsApiClient: DataViewsApiClient;
 
   beforeEach(() => {
     fetchSpy = jest.spyOn(http, 'fetch').mockImplementation(() => Promise.resolve({}));
-    indexPatternsApiClient = new IndexPatternsApiClient(http);
+    indexPatternsApiClient = new DataViewsApiClient(http);
   });
 
   test('uses the right URI to fetch fields for time patterns', async function () {

src/plugins/data/public/data_views/data_views/data_views_api_client.ts

@@ -10,13 +10,13 @@ import { HttpSetup } from 'src/core/public';
 import { DataViewMissingIndices } from '../../../common/data_views/lib';
 import {
   GetFieldsOptions,
-  IIndexPatternsApiClient,
+  IDataViewsApiClient,
   GetFieldsOptionsTimePattern,
 } from '../../../common/data_views/types';
 
 const API_BASE_URL: string = `/api/index_patterns/`;
 
-export class IndexPatternsApiClient implements IIndexPatternsApiClient {
+export class DataViewsApiClient implements IDataViewsApiClient {
   private http: HttpSetup;
 
   constructor(http: HttpSetup) {

src/plugins/data/public/data_views/data_views/index.ts

@@ -8,4 +8,4 @@
 
 export * from '../../../common/data_views/data_views';
 export * from './redirect_no_index_pattern';
-export * from './index_patterns_api_client';
+export * from './data_views_api_client';

src/plugins/data/public/data_views/index.ts

@@ -12,7 +12,6 @@ export {
   ILLEGAL_CHARACTERS_VISIBLE,
   ILLEGAL_CHARACTERS,
   validateDataView,
-  isDefault,
 } from '../../common/data_views/lib';
 export { flattenHitWrapper, formatHitProvider, onRedirectNoIndexPattern } from './data_views';
 
@@ -22,7 +21,7 @@ export {
   IndexPatternsService,
   IndexPatternsContract,
   IndexPattern,
-  IndexPatternsApiClient,
+  DataViewsApiClient,
   DataViewsService,
   DataViewsContract,
   DataView,

src/plugins/data/public/index.ts

@@ -45,7 +45,6 @@ import {
   CONTAINS_SPACES_KEY,
   ILLEGAL_CHARACTERS_VISIBLE,
   ILLEGAL_CHARACTERS,
-  isDefault,
   validateDataView,
   flattenHitWrapper,
 } from './data_views';
@@ -58,7 +57,6 @@ export const indexPatterns = {
   CONTAINS_SPACES_KEY,
   ILLEGAL_CHARACTERS_VISIBLE,
   ILLEGAL_CHARACTERS,
-  isDefault,
   isFilterable,
   isNestedField,
   validate: validateDataView,

src/plugins/data/public/plugin.ts

@@ -22,9 +22,9 @@ import { SearchService } from './search/search_service';
 import { QueryService } from './query';
 import { createIndexPatternSelect } from './ui/index_pattern_select';
 import {
-  IndexPatternsService,
+  DataViewsService,
   onRedirectNoIndexPattern,
-  IndexPatternsApiClient,
+  DataViewsApiClient,
   UiSettingsPublicToCommon,
 } from './data_views';
 import {
@@ -145,10 +145,10 @@ export class DataPublicPlugin
     setOverlays(overlays);
     setUiSettings(uiSettings);
 
-    const indexPatterns = new IndexPatternsService({
+    const indexPatterns = new DataViewsService({
       uiSettings: new UiSettingsPublicToCommon(uiSettings),
       savedObjectsClient: new SavedObjectsClientPublicToCommon(savedObjects.client),
-      apiClient: new IndexPatternsApiClient(http),
+      apiClient: new DataViewsApiClient(http),
       fieldFormats,
       onNotification: (toastInputFields) => {
         notifications.toasts.add(toastInputFields);

src/plugins/data/public/stubs.ts

@@ -7,4 +7,4 @@
  */
 
 export * from '../common/stubs';
-export { createStubIndexPattern } from './data_views/data_views/index_pattern.stub';
+export { createStubDataView } from './data_views/data_views/data_view.stub';

src/plugins/discover/public/application/apps/main/components/layout/discover_layout.tsx

@@ -23,11 +23,7 @@ import { METRIC_TYPE } from '@kbn/analytics';
 import classNames from 'classnames';
 import { DiscoverNoResults } from '../no_results';
 import { LoadingSpinner } from '../loading_spinner/loading_spinner';
-import {
-  esFilters,
-  IndexPatternField,
-  indexPatterns as indexPatternsUtils,
-} from '../../../../../../../data/public';
+import { esFilters, IndexPatternField } from '../../../../../../../data/public';
 import { DiscoverSidebarResponsive } from '../sidebar';
 import { DiscoverLayoutProps } from './types';
 import { SEARCH_FIELDS_FROM_SOURCE } from '../../../../../../common';
@@ -79,7 +75,7 @@ export function DiscoverLayout({
   }, [dataState.fetchStatus]);
 
   const timeField = useMemo(() => {
-    return indexPatternsUtils.isDefault(indexPattern) ? indexPattern.timeFieldName : undefined;
+    return indexPattern.type !== 'rollup' ? indexPattern.timeFieldName : undefined;
   }, [indexPattern]);
 
   const [isSidebarClosed, setIsSidebarClosed] = useState(false);

src/plugins/discover/public/application/apps/main/components/sidebar/__snapshots__/discover_index_pattern_management.test.tsx.snap

@@ -106,7 +106,7 @@ exports[`Discover IndexPattern Management renders correctly 1`] = `
     }
   }
   selectedIndexPattern={
-    IndexPattern {
+    DataView {
       "allowNoIndex": false,
       "deleteFieldFormat": [Function],
       "fieldAttrs": Object {},

src/plugins/discover/public/application/apps/main/discover_main_route.tsx

@@ -59,7 +59,7 @@ export function DiscoverMainRoute({ services, history }: DiscoverMainProps) {
     const savedSearchId = id;
 
     async function loadDefaultOrCurrentIndexPattern(usedSavedSearch: SavedSearch) {
-      await data.indexPatterns.ensureDefaultIndexPattern();
+      await data.indexPatterns.ensureDefaultDataView();
       const { appStateContainer } = getState({ history, uiSettings: config });
       const { index } = appStateContainer.getState();
       const ip = await loadIndexPattern(index || '', data.indexPatterns, config);

src/plugins/discover/public/application/apps/main/utils/update_search_source.ts

@@ -10,7 +10,6 @@ import { SORT_DEFAULT_ORDER_SETTING } from '../../../../../common';
 import { IndexPattern, ISearchSource } from '../../../../../../data/common';
 import { SortOrder } from '../../../../saved_searches/types';
 import { DiscoverServices } from '../../../../build_services';
-import { indexPatterns as indexPatternsUtils } from '../../../../../../data/public';
 import { getSortForSearchSource } from '../components/doc_table';
 
 /**
@@ -52,8 +51,7 @@ export function updateSearchSource(
       // document-like response.
       .setPreferredSearchStrategyId('default');
 
-    // this is not the default index pattern, it determines that it's not of type rollup
-    if (indexPatternsUtils.isDefault(indexPattern)) {
+    if (indexPattern.type !== 'rollup') {
       // Set the date range filter fields from timeFilter using the absolute format. Search sessions requires that it be converted from a relative range
       searchSource.setField('filter', data.query.timefilter.timefilter.createFilter(indexPattern));
     }

src/plugins/saved_objects/public/saved_object/saved_object.test.ts

@@ -20,7 +20,7 @@ import { coreMock } from '../../../../core/public/mocks';
 import { dataPluginMock, createSearchSourceMock } from '../../../../plugins/data/public/mocks';
 import { createStubIndexPattern } from '../../../../plugins/data/common/stubs';
 import { SavedObjectAttributes, SimpleSavedObject } from 'kibana/public';
-import { IndexPattern } from '../../../data/common';
+import { DataView } from '../../../data/common';
 import { savedObjectsDecoratorRegistryMock } from './decorators/registry.mock';
 
 describe('Saved Object', () => {
@@ -725,7 +725,7 @@ describe('Saved Object', () => {
           type: 'dashboard',
           afterESResp: afterESRespCallback,
           searchSource: true,
-          indexPattern: { id: indexPatternId } as IndexPattern,
+          indexPattern: { id: indexPatternId } as DataView,
         };
 
         stubESResponse(
@@ -752,7 +752,7 @@ describe('Saved Object', () => {
         return savedObject.init!().then(() => {
           expect(afterESRespCallback).toHaveBeenCalled();
           const index = savedObject.searchSource!.getField('index');
-          expect(index instanceof IndexPattern).toBe(true);
+          expect(index instanceof DataView).toBe(true);
           expect(index!.id).toEqual(indexPatternId);
         });
       });
@@ -765,7 +765,7 @@ describe('Saved Object', () => {
           type: 'dashboard',
           afterESResp: afterESRespCallback,
           searchSource: false,
-          indexPattern: { id: indexPatternId } as IndexPattern,
+          indexPattern: { id: indexPatternId } as DataView,
         };
 
         stubESResponse(getMockedDocResponse(indexPatternId));

src/plugins/visualize/public/plugin.ts

@@ -162,7 +162,7 @@ export class VisualizePlugin
         pluginsStart.data.indexPatterns.clearCache();
         // make sure a default index pattern exists
         // if not, the page will be redirected to management and visualize won't be rendered
-        await pluginsStart.data.indexPatterns.ensureDefaultIndexPattern();
+        await pluginsStart.data.indexPatterns.ensureDefaultDataView();
 
         appMounted();
 

x-pack/plugins/lens/public/plugin.ts

@@ -233,10 +233,10 @@ export class LensPlugin {
     const getPresentationUtilContext = () =>
       startServices().plugins.presentationUtil.ContextProvider;
 
-    const ensureDefaultIndexPattern = async () => {
+    const ensureDefaultDataView = async () => {
       // make sure a default index pattern exists
       // if not, the page will be redirected to management and visualize won't be rendered
-      await startServices().plugins.data.indexPatterns.ensureDefaultIndexPattern();
+      await startServices().plugins.data.indexPatterns.ensureDefaultDataView();
     };
 
     core.application.register({
@@ -261,7 +261,7 @@ export class LensPlugin {
         const frameStart = this.editorFrameService!.start(coreStart, deps);
 
         this.stopReportManager = stopReportManager;
-        await ensureDefaultIndexPattern();
+        await ensureDefaultDataView();
         return mountApp(core, params, {
           createEditorFrame: frameStart.createInstance,
           attributeService: getLensAttributeService(coreStart, deps),