/**
* {@inheritDoc}
*/
public function visit(ExpressionVisitor $visitor)
{
return $visitor->walkValue($this);
}
/**
* {@inheritDoc}
*/
public function visit(ExpressionVisitor $visitor)
{
return $visitor->walkComparison($this);
}
/**
* @inheritDoc
*/
public function accept(ExpressionVisitor $visitor)
{
return $visitor->walkCompositeExpression($this);
}
