refactor(ivy): rename LQuery to LQueries and associated renames (#21857)

PR Close #21857

packages/core/src/render3/interfaces/container.ts

@@ -8,7 +8,7 @@
 
 import {ComponentTemplate} from './definition';
 import {LElementNode, LViewNode} from './node';
-import {LQuery} from './query';
+import {LQueries} from './query';
 import {LView, TView} from './view';
 
 
@@ -79,7 +79,7 @@ export interface LContainer {
    * Queries active for this container - all the views inserted to / removed from
    * this container are reported to queries referenced here.
    */
-  query: LQuery|null;
+  queries: LQueries|null;
 }
 
 /**

packages/core/src/render3/interfaces/node.ts

@@ -7,10 +7,9 @@
  */
 
 import {LContainer, TContainer} from './container';
-import {DirectiveDef} from './definition';
 import {LInjector} from './injector';
 import {LProjection} from './projection';
-import {LQuery} from './query';
+import {LQueries} from './query';
 import {RElement, RNode, RText} from './renderer';
 import {LView, TData, TView} from './view';
 
@@ -116,11 +115,11 @@ export interface LNode {
   nodeInjector: LInjector|null;
 
   /**
-   * Optional `QueryState` used for tracking queries.
+   * Optional set of queries that track query-related events for this node.
    *
-   * If present the node creation/updates are reported to the `QueryState`.
+   * If present the node creation/updates are reported to the `LQueries`.
    */
-  query: LQuery|null;
+  queries: LQueries|null;
 
   /**
    * If this node is projected, pointer to the next node in the same projection parent

packages/core/src/render3/interfaces/query.ts

@@ -12,36 +12,36 @@ import {LNode} from './node';
 
 
 /** Used for tracking queries (e.g. ViewChild, ContentChild). */
-export interface LQuery {
+export interface LQueries {
   /**
-   * Used to ask query if it should be cloned to the child element.
+   * Used to ask queries if those should be cloned to the child element.
    *
    * For example in the case of deep queries the `child()` returns
-   * query for the child node. In case of shallow queries it returns
+   * queries for the child node. In case of shallow queries it returns
    * `null`.
    */
-  child(): LQuery|null;
+  child(): LQueries|null;
 
   /**
-   * Notify `LQuery` that a new `LNode` has been created and needs to be added to query results
+   * Notify `LQueries` that a new `LNode` has been created and needs to be added to query results
    * if matching query predicate.
    */
   addNode(node: LNode): void;
 
   /**
-   * Notify `LQuery` that a  `LNode` has been created and needs to be added to query results
+   * Notify `LQueries` that a  `LNode` has been created and needs to be added to query results
    * if matching query predicate.
    */
-  container(): LQuery|null;
+  container(): LQueries|null;
 
   /**
-   * Notify `LQuery` that a new view was created and is being entered in the creation mode.
+   * Notify `LQueries` that a new view was created and is being entered in the creation mode.
    * This allow queries to prepare space for matching nodes from views.
    */
-  enterView(newViewIndex: number): LQuery|null;
+  enterView(newViewIndex: number): LQueries|null;
 
   /**
-   * Notify `LQuery` that an `LViewNode` has been removed from `LContainerNode`. As a result all
+   * Notify `LQueries` that an `LViewNode` has been removed from `LContainerNode`. As a result all
    * the matching nodes from this view should be removed from container's queries.
    */
   removeView(removeIndex: number): void;

packages/core/src/render3/interfaces/view.ts

@@ -9,7 +9,7 @@
 import {LContainer} from './container';
 import {ComponentTemplate, DirectiveDef} from './definition';
 import {LElementNode, LViewNode, TNode} from './node';
-import {LQuery} from './query';
+import {LQueries} from './query';
 import {Renderer3} from './renderer';
 
 
@@ -175,7 +175,7 @@ export interface LView {
   /**
    * Queries active for this view - nodes from a view are reported to those queries
    */
-  query: LQuery|null;
+  queries: LQueries|null;
 }
 
 /** Interface necessary to work with view tree traversal */