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Showing content from https://www.playframework.com/documentation/2.5.x/api/scala/anorm/ColumnAliaser$.html below:

ColumnAliaser - anorm.ColumnAliaser

  • final def !=(arg0: Any): Boolean
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  • def apply(f: PartialFunction[(Int, ColumnName), String]): ColumnAliaser

    Initializes an aliaser from a given partial function.

    Initializes an aliaser from a given partial function.

    ColumnAliaser({
      case (1, cn) => "my_id"
      case (_, ColumnName(".foo", _)) => "prefix.foo"
    })
  • final def asInstanceOf[T0]: T0
  • def clone(): AnyRef
    Attributes
    protected[java.lang]
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    @throws( ... )
  • object empty extends ColumnAliaser
  • final def eq(arg0: AnyRef): Boolean
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  • def finalize(): Unit
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  • final def isInstanceOf[T0]: Boolean
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  • final def notify(): Unit
    Definition Classes
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  • final def notifyAll(): Unit
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  • def perPositions(positions: Set[Int])(as: ((Int, ColumnName)) ⇒ String): ColumnAliaser
    positions

    the column positions (>= 1)

    as

    function to determine the alias for the matching columns

    ColumnAliaser.perPositions((2 to 3).toSet) {
      case (2, _) => "prefix.foo"
      case _ => "bar"
    }
  • final def synchronized[T0](arg0: ⇒ T0): T0
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  • final def wait(): Unit
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  • def withPattern(positions: Set[Int], prefix: String, suffix: String = ""): ColumnAliaser
    positions

    the column positions (>= 1)

    prefix

    the prefix to be prepended to the aliases of the matching columns

    suffix

    the suffix to be appended to the aliases (default: "")

    ColumnAliaser.withPattern((2 to 3).toSet, "prefix.")
  • def withPattern1(prefix: String, suffix: String = "")(positions: Int*): ColumnAliaser
    prefix

    the prefix to be prepended to the aliases of the matching columns

    suffix

    the suffix to be appended to the aliases (default: "")

    positions

    the column positions (>= 1); duplicate are merged

    ColumnAliaser.withPattern((2 to 3).toSet, "prefix.")

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