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diplomacy: add a CustomNode type that allows direct overload of methods

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Wesley W. Terpstra 2017-05-19 17:29:22 -07:00
parent fed1f53afa
commit 5a2a6b0386
2 changed files with 22 additions and 0 deletions
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17
src/main/scala/diplomacy/Nodes.scala
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@ -271,6 +271,23 @@ abstract class MixedNode[DI, UI, EI, BI <: Data, DO, UO, EO, BO <: Data](
protected[diplomacy] def inputs = iPorts.map(_._2) zip edgesIn .map(e => inner.labelI(e))
}
abstract class MixedCustomNode[DI, UI, EI, BI <: Data, DO, UO, EO, BO <: Data](
inner: InwardNodeImp [DI, UI, EI, BI],
outer: OutwardNodeImp[DO, UO, EO, BO])(
numPO: Range.Inclusive,
numPI: Range.Inclusive)
extends MixedNode(inner, outer)(numPO, numPI)
{
def resolveStar(iKnown: Int, oKnown: Int, iStars: Int, oStars: Int): (Int, Int)
def mapParamsD(n: Int, p: Seq[DI]): Seq[DO]
def mapParamsU(n: Int, p: Seq[UO]): Seq[UI]
}
abstract class CustomNode[D, U, EO, EI, B <: Data](imp: NodeImp[D, U, EO, EI, B])(
numPO: Range.Inclusive,
numPI: Range.Inclusive)
extends MixedCustomNode(imp, imp)(numPO, numPI)
class MixedAdapterNode[DI, UI, EI, BI <: Data, DO, UO, EO, BO <: Data](
inner: InwardNodeImp [DI, UI, EI, BI],
outer: OutwardNodeImp[DO, UO, EO, BO])(

5
src/main/scala/uncore/tilelink2/Nodes.scala
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@ -99,6 +99,11 @@ case class TLSplitterNode(
numManagerPorts: Range.Inclusive = 0 to 999)
extends SplitterNode(TLImp)(clientFn, managerFn, numClientPorts, numManagerPorts)
abstract class TLCustomNode(
numClientPorts: Range.Inclusive,
numManagerPorts: Range.Inclusive)
extends CustomNode(TLImp)(numClientPorts, numManagerPorts)
// Nodes passed from an inner module
case class TLOutputNode() extends OutputNode(TLImp)
case class TLInputNode() extends InputNode(TLImp)