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refactor(ivy): move get functions next to their underlying variable (#22268) 

PR Close #22268
This commit is contained in:
Victor Berchet 2018-02-16 21:06:23 -08:00
parent 31c5c1060a
commit d40263447d
1 changed files with 20 additions and 16 deletions
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36
packages/core/src/render3/instructions.ts
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@ -50,9 +50,19 @@ export const NG_HOST_SYMBOL = '__ngHostLNode__';
let renderer: Renderer3; let renderer: Renderer3;
let rendererFactory: RendererFactory3; let rendererFactory: RendererFactory3;
export function getRenderer(): Renderer3 {
// top level variables should not be exported for performance reason (PERF_NOTES.md)
return renderer;
}
/** Used to set the parent property when nodes are created. */ /** Used to set the parent property when nodes are created. */
let previousOrParentNode: LNode; let previousOrParentNode: LNode;
export function getPreviousOrParentNode(): LNode {
// top level variables should not be exported for performance reason (PERF_NOTES.md)
return previousOrParentNode;
}
/** /**
* If `isParent` is: * If `isParent` is:
* - `true`: then `previousOrParentNode` points to a parent node. * - `true`: then `previousOrParentNode` points to a parent node.
@ -82,11 +92,21 @@ let currentView: LView = null !;
let currentQueries: LQueries|null; let currentQueries: LQueries|null;
export function getCurrentQueries(QueryType: {new (): LQueries}): LQueries {
// top level variables should not be exported for performance reason (PERF_NOTES.md)
return currentQueries || (currentQueries = new QueryType());
}
/** /**
* This property gets set before entering a template. * This property gets set before entering a template.
*/ */
let creationMode: boolean; let creationMode: boolean;
export function getCreationMode(): boolean {
// top level variables should not be exported for performance reason (PERF_NOTES.md)
return creationMode;
}
/** /**
* An array of nodes (text, element, container, etc), their bindings, and * An array of nodes (text, element, container, etc), their bindings, and
* any local variables that need to be stored between invocations. * any local variables that need to be stored between invocations.
@ -1752,14 +1772,6 @@ export function load<T>(index: number): T {
return data[index]; return data[index];
} }
export function getCurrentQueries(QueryType: {new (): LQueries}): LQueries {
return currentQueries || (currentQueries = new QueryType());
}
export function getCreationMode(): boolean {
return creationMode;
}
/** Gets the current binding value and increments the binding index. */ /** Gets the current binding value and increments the binding index. */
export function consumeBinding(): any { export function consumeBinding(): any {
ngDevMode && assertDataInRange(bindingIndex); ngDevMode && assertDataInRange(bindingIndex);
@ -1800,14 +1812,6 @@ export function bindingUpdated4(exp1: any, exp2: any, exp3: any, exp4: any): boo
return bindingUpdated2(exp3, exp4) || different; return bindingUpdated2(exp3, exp4) || different;
} }
export function getPreviousOrParentNode(): LNode {
return previousOrParentNode;
}
export function getRenderer(): Renderer3 {
return renderer;
}
export function getDirectiveInstance<T>(instanceOrArray: T | [T]): T { export function getDirectiveInstance<T>(instanceOrArray: T | [T]): T {
// Directives with content queries store an array in data[directiveIndex] // Directives with content queries store an array in data[directiveIndex]
// with the instance as the first index // with the instance as the first index