nswamy commented on a change in pull request #12833: [MXNET-1042] Module API
extension
URL: https://github.com/apache/incubator-mxnet/pull/12833#discussion_r226005653
##########
File path: scala-package/core/src/main/scala/org/apache/mxnet/javaapi/IO.scala
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@@ -32,3 +32,62 @@ object DataDesc{
def getBatchAxis(layout: String): Int =
org.apache.mxnet.DataDesc.getBatchAxis(Some(layout))
}
+
+class DataBatch(val dataBatch: org.apache.mxnet.DataBatch) {
+ def dispose() : Unit = dataBatch.dispose()
+
+ def provideDataDesc : Array[DataDesc] =
dataBatch.provideDataDesc.map(DataDesc.fromDataDesc).toArray
+
+ def provideLabelDesc : Array[DataDesc] =
dataBatch.provideLabelDesc.map(DataDesc.fromDataDesc).toArray
+}
+
+object DataBatch {
+ implicit def FromDataBatch(dataBatch : DataBatch) :
org.apache.mxnet.DataBatch = {
+ dataBatch.dataBatch
+ }
+
+ implicit def toDataBatch(dataBatch: org.apache.mxnet.DataBatch) : DataBatch
= {
+ new DataBatch(dataBatch)
+ }
+
+ class Builder() {
Review comment:
I thought you are using setters only for Optional fields?
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