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feat(ivy): implement pipes (#22254)

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PR Close #22254
This commit is contained in:
Marc Laval
2018-02-16 16:23:27 +01:00
committed by Kara Erickson
parent 5d4fa7f0c8
commit f64ee15487
9 changed files with 699 additions and 71 deletions
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63
packages/core/src/render3/pure_function.ts
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@ -17,8 +17,9 @@ import {bindingUpdated, bindingUpdated2, bindingUpdated4, checkAndUpdateBinding,
* @param pureFn Function that returns a value
* @returns value
*/
export function pureFunction0<T>(pureFn: () => T): T {
return getCreationMode() ? checkAndUpdateBinding(pureFn()) : consumeBinding();
export function pureFunction0<T>(pureFn: () => T, thisArg?: any): T {
return getCreationMode() ? checkAndUpdateBinding(thisArg ? pureFn.call(thisArg) : pureFn()) :
consumeBinding();
}
/**
@ -29,8 +30,10 @@ export function pureFunction0<T>(pureFn: () => T): T {
* @param exp Updated expression value
* @returns Updated value
*/
export function pureFunction1(pureFn: (v: any) => any, exp: any): any {
return bindingUpdated(exp) ? checkAndUpdateBinding(pureFn(exp)) : consumeBinding();
export function pureFunction1(pureFn: (v: any) => any, exp: any, thisArg?: any): any {
return bindingUpdated(exp) ?
checkAndUpdateBinding(thisArg ? pureFn.call(thisArg, exp) : pureFn(exp)) :
consumeBinding();
}
/**
@ -42,8 +45,11 @@ export function pureFunction1(pureFn: (v: any) => any, exp: any): any {
* @param exp2
* @returns Updated value
*/
export function pureFunction2(pureFn: (v1: any, v2: any) => any, exp1: any, exp2: any): any {
return bindingUpdated2(exp1, exp2) ? checkAndUpdateBinding(pureFn(exp1, exp2)) : consumeBinding();
export function pureFunction2(
pureFn: (v1: any, v2: any) => any, exp1: any, exp2: any, thisArg?: any): any {
return bindingUpdated2(exp1, exp2) ?
checkAndUpdateBinding(thisArg ? pureFn.call(thisArg, exp1, exp2) : pureFn(exp1, exp2)) :
consumeBinding();
}
/**
@ -57,10 +63,13 @@ export function pureFunction2(pureFn: (v1: any, v2: any) => any, exp1: any, exp2
* @returns Updated value
*/
export function pureFunction3(
pureFn: (v1: any, v2: any, v3: any) => any, exp1: any, exp2: any, exp3: any): any {
pureFn: (v1: any, v2: any, v3: any) => any, exp1: any, exp2: any, exp3: any,
thisArg?: any): any {
const different = bindingUpdated2(exp1, exp2);
return bindingUpdated(exp3) || different ? checkAndUpdateBinding(pureFn(exp1, exp2, exp3)) :
consumeBinding();
return bindingUpdated(exp3) || different ?
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3) : pureFn(exp1, exp2, exp3)) :
consumeBinding();
}
/**
@ -75,10 +84,11 @@ export function pureFunction3(
* @returns Updated value
*/
export function pureFunction4(
pureFn: (v1: any, v2: any, v3: any, v4: any) => any, exp1: any, exp2: any, exp3: any,
exp4: any): any {
pureFn: (v1: any, v2: any, v3: any, v4: any) => any, exp1: any, exp2: any, exp3: any, exp4: any,
thisArg?: any): any {
return bindingUpdated4(exp1, exp2, exp3, exp4) ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4)) :
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3, exp4) : pureFn(exp1, exp2, exp3, exp4)) :
consumeBinding();
}
@ -96,10 +106,12 @@ export function pureFunction4(
*/
export function pureFunction5(
pureFn: (v1: any, v2: any, v3: any, v4: any, v5: any) => any, exp1: any, exp2: any, exp3: any,
exp4: any, exp5: any): any {
exp4: any, exp5: any, thisArg?: any): any {
const different = bindingUpdated4(exp1, exp2, exp3, exp4);
return bindingUpdated(exp5) || different ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4, exp5)) :
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3, exp4, exp5) :
pureFn(exp1, exp2, exp3, exp4, exp5)) :
consumeBinding();
}
@ -118,10 +130,12 @@ export function pureFunction5(
*/
export function pureFunction6(
pureFn: (v1: any, v2: any, v3: any, v4: any, v5: any, v6: any) => any, exp1: any, exp2: any,
exp3: any, exp4: any, exp5: any, exp6: any): any {
exp3: any, exp4: any, exp5: any, exp6: any, thisArg?: any): any {
const different = bindingUpdated4(exp1, exp2, exp3, exp4);
return bindingUpdated2(exp5, exp6) || different ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4, exp5, exp6)) :
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3, exp4, exp5, exp6) :
pureFn(exp1, exp2, exp3, exp4, exp5, exp6)) :
consumeBinding();
}
@ -141,11 +155,13 @@ export function pureFunction6(
*/
export function pureFunction7(
pureFn: (v1: any, v2: any, v3: any, v4: any, v5: any, v6: any, v7: any) => any, exp1: any,
exp2: any, exp3: any, exp4: any, exp5: any, exp6: any, exp7: any): any {
exp2: any, exp3: any, exp4: any, exp5: any, exp6: any, exp7: any, thisArg?: any): any {
let different = bindingUpdated4(exp1, exp2, exp3, exp4);
different = bindingUpdated2(exp5, exp6) || different;
return bindingUpdated(exp7) || different ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4, exp5, exp6, exp7)) :
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3, exp4, exp5, exp6, exp7) :
pureFn(exp1, exp2, exp3, exp4, exp5, exp6, exp7)) :
consumeBinding();
}
@ -166,10 +182,13 @@ export function pureFunction7(
*/
export function pureFunction8(
pureFn: (v1: any, v2: any, v3: any, v4: any, v5: any, v6: any, v7: any, v8: any) => any,
exp1: any, exp2: any, exp3: any, exp4: any, exp5: any, exp6: any, exp7: any, exp8: any): any {
exp1: any, exp2: any, exp3: any, exp4: any, exp5: any, exp6: any, exp7: any, exp8: any,
thisArg?: any): any {
const different = bindingUpdated4(exp1, exp2, exp3, exp4);
return bindingUpdated4(exp5, exp6, exp7, exp8) || different ?
checkAndUpdateBinding(pureFn(exp1, exp2, exp3, exp4, exp5, exp6, exp7, exp8)) :
checkAndUpdateBinding(
thisArg ? pureFn.call(thisArg, exp1, exp2, exp3, exp4, exp5, exp6, exp7, exp8) :
pureFn(exp1, exp2, exp3, exp4, exp5, exp6, exp7, exp8)) :
consumeBinding();
}
@ -184,11 +203,11 @@ export function pureFunction8(
* @param exp An array of binding values
* @returns Updated value
*/
export function pureFunctionV(pureFn: (...v: any[]) => any, exps: any[]): any {
export function pureFunctionV(pureFn: (...v: any[]) => any, exps: any[], thisArg?: any): any {
let different = false;
for (let i = 0; i < exps.length; i++) {
bindingUpdated(exps[i]) && (different = true);
}
return different ? checkAndUpdateBinding(pureFn.apply(null, exps)) : consumeBinding();
return different ? checkAndUpdateBinding(pureFn.apply(thisArg, exps)) : consumeBinding();
}