function RuleWatchNode::moveWatch

Moves a watch from one literal to another

Parameters

int $from The previously watched literal:

int $to The literal to be watched now:

File

vendor/composer/composer/src/Composer/DependencyResolver/RuleWatchNode.php, line 106

Class

RuleWatchNode

Wrapper around a Rule which keeps track of the two literals it watches

Namespace

Composer\DependencyResolver

Code

public function moveWatch(int $from, int $to) : void {
    if ($this->watch1 === $from) {
        $this->watch1 = $to;
    }
    else {
        $this->watch2 = $to;
    }
}