Commit 95f3dd1

committed

Add equals() method in Product class

1 parent cd8fdbe commit 95f3dd1Copy full SHA for 95f3dd1

File tree

+19

-1

lines changed

+19

-1

lines changed

Lines changed: 19 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -19,4 +19,22 @@ public String toString() {`
`19`	`19`	`return this.description;`
`20`	`20`	`}`
`21`	`21`
`22`		`-}`
	`22`	`+ @Override`
	`23`	`+ public boolean equals(Object obj) {`
	`24`	`+ if (obj == null)`
	`25`	`+ return false;`
	`26`	`+`
	`27`	`+ if (this.getClass() != obj.getClass())`
	`28`	`+ return false;`
	`29`	`+`
	`30`	`+ Product other = Product.class.cast(obj);`
	`31`	`+ return other.toString().equals(this.toString()) &&`
	`32`	`+ other.getPrice() == this.getPrice();`
	`33`	`+ }`
	`34`	`+`
	`35`	`+ @Override`
	`36`	`+ public int hashCode() {`
	`37`	`+ return super.hashCode();`
	`38`	`+ }`
	`39`	`+`
	`40`	`+}`

Comments

(0)