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117 lines (100 loc) · 2.54 KB
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import {
SynStart,
SynEnd,
wait,
notify,
SharedBoolean,
SharedString,
SharedNumber,
Syc,
isMainThread,
addFunc,
Runnable,
Thread,
} from './ThreadBridge';
export function sharedWash(runnable: Runnable) {
let archetype: Runnable;
if (runnable.className === 'IncrementTask') {
archetype = new IncrementTask(new Counter());
} else if (runnable.className === 'DecrementTask') {
archetype = new DecrementTask(new Counter());
} else {
archetype = new Thread();
}
addFunc(runnable, archetype);
runnable.run();
}
class Counter {
public syn: Syc = new Syc();
public static staticSyn: Syc = new Syc();
public className: string = 'Counter';
private count = new SharedNumber(0);
public increment(): void {
{
SynStart(this.syn);
this.count.setValue(this.count.getValue() + 1);
console.log(' incremented count to ' + this.count.getValue());
SynEnd(this.syn);
}
}
public decrement(): void {
{
SynStart(this.syn);
this.count.setValue(this.count.getValue() - 1);
console.log(' decremented count to ' + this.count.getValue());
SynEnd(this.syn);
}
}
public getCount(): number {
{
SynStart(this.syn);
const result = this.count.getValue();
SynEnd(this.syn);
return result;
}
}
}
class IncrementTask implements Runnable {
public syn: Syc = new Syc();
public static staticSyn: Syc = new Syc();
public className: string = 'IncrementTask';
private counter: Counter;
constructor(counter: Counter) {
this.counter = counter;
}
run(): void {
for (let i = 0; i < 10; i++) {
this.counter.increment();
}
}
}
class DecrementTask implements Runnable {
public syn: Syc = new Syc();
public static staticSyn: Syc = new Syc();
public className: string = 'DecrementTask';
private counter: Counter;
constructor(counter: Counter) {
this.counter = counter;
}
run(): void {
for (let i = 0; i < 10; i++) {
this.counter.decrement();
}
}
}
class CounterTest {
public syn: Syc = new Syc();
public static staticSyn: Syc = new Syc();
public className: string = 'CounterTest';
public static main(args: string[]): void {
const counter = new Counter();
const incrementThread = new Thread(new IncrementTask(counter));
const decrementThread = new Thread(new DecrementTask(counter));
incrementThread.start();
decrementThread.start();
console.log('Final count: ' + counter.getCount());
}
}
if (isMainThread()) {
// You can put the entry of your code here to test.
}