NetCDF implementation of domain interfaces

Author: simonoakesepimorphics

binary-array-ld-netcdf/src/main/kotlin/net/bald/netcdf/NetCdfBinaryArray.kt

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+package net.bald.netcdf
+
+import net.bald.BinaryArray
+import net.bald.Container
+import ucar.nc2.NetcdfFile
+import ucar.nc2.NetcdfFiles
+import java.io.Closeable
+import java.io.File
+
+/**
+ * NetCDF implementation of [BinaryArray].
+ * Should be closed after use.
+ */
+class NetCdfBinaryArray(
+    override val uri: String,
+    private val file: NetcdfFile
+): BinaryArray, Closeable {
+    override val root: Container get() = NetCdfContainer(file)
+
+    override fun close() {
+        file.close()
+    }
+
+    companion object {
+        fun create(fileLoc: String, uri: String? = null): NetCdfBinaryArray {
+            TODO()
+        }
+    }
+}

binary-array-ld-netcdf/src/main/kotlin/net/bald/netcdf/NetCdfContainer.kt

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+package net.bald.netcdf
+
+import net.bald.Container
+import net.bald.Var
+import ucar.nc2.NetcdfFile
+
+/**
+ * NetCDF implementation of [Container].
+ */
+class NetCdfContainer(
+    private val file: NetcdfFile
+): Container {
+    override fun vars(): Sequence<Var> {
+        return file.variables.asSequence().map(::NetCdfVar)
+    }
+}

binary-array-ld-netcdf/src/main/kotlin/net/bald/netcdf/NetCdfVar.kt

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+package net.bald.netcdf
+
+import net.bald.Var
+import ucar.nc2.Variable
+
+/**
+ * NetCDF implementation of [Var].
+ */
+class NetCdfVar(
+    private val v: Variable
+): Var {
+    override val name: String get() = v.shortName
+}