examples/HashMapExample.html

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>HashMap Example</title>
</head>
<body>
Open the browser console to see the results.
<script src="../dist/HashMap.js"></script>
<script>
class Point{
	constructor(x, y){
		this.x = x;
		this.y = y;
	}
	hashCode(){
		const prime = 31;
		let result = 1;
		result = prime * result + this.x;
		result = prime * result + this.y;
		return result;
	}
	equals(obj){
		return obj instanceof Point && obj.x === this.x && obj.y === this.y;
	}
}
const hm = new HashMap();
console.log('hm.put(new Point(1,2), "abc") ->', hm.put(new Point(1,2), "abc"));
console.log('hm.containsKey(new Point(1,2)) ->', hm.containsKey(new Point(1,2)));
console.log('hm.get(new Point(1,2)) ->', hm.get(new Point(1,2)));
console.log('hm.put(new Point(1,2), "abcd") ->', hm.put(new Point(1,2), "abcd"));
console.log('hm.get(new Point(1,2)) ->', hm.get(new Point(1,2)));
</script>
</body>
</html>