AttrAccess#1

gistfile1.sbt

/** simple Java access interface - needs sync-ing with some Java typical interfaces, probably Properties */
trait JavaAttrAccess {
  /** set the value of the named attribute + the name can be of the form name:type */
  def setValue(name: String, value: AnyRef, t: AttrType): Unit
  def setValue(name: String, value: AnyRef): Unit
  def getValue(name: String): AnyRef
  def getType(name: String): AttrType
}

/** simple name-value pairs with optional type */
trait AttrAccess extends collection.mutable.Map[String, AnyRef] with JavaAttrAccess {
  def types: Map[String, AttrType]
}

class AttrAccessImpl extends AttrAccess {
  val types = new collection.mutable.HashMap[String, AttrType]()

  def setValue(name: String, value: AnyRef, t: AttrType) {
    this put (name, value)
    types put (name, t)
  }

  def setValue(name: String, value: AnyRef) {
    this put (name, value)
  }

  def getValue(name: String): AnyRef = this(name)

  def getType(name: String): AttrType = types.getOrElse(name, AttrType.DEFAULT)
}