私人範圍

Created: November-22, 2018

範圍是私有的時，只能從當前類或當前類的其他例項訪問它。

package com.example {
  class FooClass {
    private val x = "foo"
    def aFoo(otherFoo: FooClass) {
      otherFoo.x // <- Accessing from another instance of the same class
    }
  }
  class BarClass {
    val f = new FooClass
    f.x // <- This will not compile
  }
}