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diplomacy: find names of LazyModules also in Seq() member values (#527)

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Wesley W. Terpstra 2017-01-24 18:10:37 -08:00 committed by GitHub
parent 3fc55298ef
commit 46cdfc2b45
1 changed files with 20 additions and 7 deletions
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25
src/main/scala/diplomacy/LazyModule.scala
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@ -17,15 +17,28 @@ abstract class LazyModule()(implicit val p: Parameters)
LazyModule.stack = this :: LazyModule.stack
parent.foreach(p => p.children = this :: p.children)
lazy val className = getClass.getName.split('.').last
lazy val valName = parent.flatMap { p =>
p.getClass.getMethods.filter { m =>
private var suggestedName: Option[String] = None
def suggestName(x: String) = suggestedName = Some(x)
private lazy val childNames =
getClass.getMethods.filter { m =>
m.getParameterTypes.isEmpty &&
!java.lang.reflect.Modifier.isStatic(m.getModifiers) &&
classOf[LazyModule].isAssignableFrom(m.getReturnType) &&
(m.invoke(p) eq this)
}.headOption.map(_.getName)
m.getName != "children"
}.flatMap { m =>
if (classOf[LazyModule].isAssignableFrom(m.getReturnType)) {
Seq((m.getName, m.invoke(this)))
} else if (classOf[Seq[LazyModule]].isAssignableFrom(m.getReturnType)) {
m.invoke(this).asInstanceOf[Seq[Object]].zipWithIndex.map { case (l, i) =>
(m.getName + "_" + i, l)
}
} else Seq()
}
private def findValName =
parent.flatMap(_.childNames.find(_._2 eq this)).map(_._1)
lazy val className = getClass.getName.split('.').last
lazy val valName = suggestedName.orElse(findValName)
lazy val outerName = if (nodes.size != 1) None else nodes(0).gco.flatMap(_.lazyModule.valName)
def moduleName = className + valName.orElse(outerName).map("_" + _).getOrElse("")