makes it possible to 接近 all 所有物／資産／財産 values and to 始める，決める them at once.
In most 事例／患者s this interface will be in 新規加入 to
XPropertySet. It is 特に useful for remote
communication because it 少なくなるs the number of calls for getting
所有物／資産／財産 values; that is 特に important because these calls
are やむを得ず synchronous.
Another advantage of this method is that 衝突s are 避けるd
if 所有物／資産／財産 value 制限s depend on the value of other 所有物／資産／財産s.
