finos#989 Added more detail to VirtualizedSessionTable

example/data-ignite/src/main/scala/org/finos/vuu/data/order/ignite/IgniteLocalConfig.scala

@@ -18,6 +18,7 @@ object IgniteLocalConfig {
 
     cfg.setClientMode(clientMode)
     cfg.setPeerClassLoadingEnabled(true)
+    cfg.setWorkDirectory("./target/ignite")
 
     cfg.setCacheConfiguration(
       createParentOrderCacheConfig(),

plugin/ignite-plugin/src/main/scala/org/finos/vuu/table/virtualized/VirtualizedSessionTable.scala

@@ -37,4 +37,6 @@ class VirtualizedSessionTable(clientSessionId: ClientSessionId, sessionTableDef:
     case Some(r) => r.size
     case None => 0
   }
+
+  override def primaryKeys: TablePrimaryKeys = super.primaryKeys
 }

plugin/ignite-plugin/src/main/scala/org/finos/vuu/table/virtualized/VirtualizedSessionTableData.scala

@@ -5,7 +5,7 @@ import org.finos.vuu.core.table.{RowData, RowWithData, TableData, TablePrimaryKe
 
 class VirtualizedSessionTableData extends TableData {
 
-  private val primaryKeys: VirtualizedTableKeys = new VirtualizedTableKeys(10_000)
+  private val primaryKeys: VirtualizedTableKeys = VirtualizedTableKeys(VirtualizedRange(0, 0, 0), Array())
 
   override def dataByKey(key: String): RowData = ???
 

plugin/ignite-plugin/src/main/scala/org/finos/vuu/table/virtualized/VirtualizedTableKeys.scala

@@ -1,21 +1,23 @@
 package org.finos.vuu.table.virtualized
 
 import org.finos.toolbox.collection.window.ArrayBackedMovingWindow
+import org.finos.vuu.core.table.TablePrimaryKeys
 
-class VirtualizedTableKeys(cacheSize: Int) {
-  private val window = new ArrayBackedMovingWindow[String](cacheSize)
-  @volatile private var internalLength = 0
+case class VirtualizedTableKeys(range: VirtualizedRange, data: Array[String], cacheSize: Int = 10_000) extends TablePrimaryKeys{
 
-  def setDataInRange(length: Int, from: Int, to: Int, data: Array[String]): Unit = {
-    window.setRange(from, to)
-    (from until to).foreach(i => window.setAtIndex(i, data(i)))
-    internalLength = length
-  }
-  def length: Int = internalLength
-  def getAtIndex(index:Int): Option[String] = window.getAtIndex(index)
+  private val window = new ArrayBackedMovingWindow[String](10_000)
 
-}
+  window.setRange(range.from, range.to)
 
-case class VirtualizedDataTableData() {
+  (range.from until range.to).foreach(i => window.setAtIndex(i, data(i)))
 
+  def length: Int = range.size
+  def getAtIndex(index:Int): Option[String] = window.getAtIndex(index)
+  override def add(key: String): TablePrimaryKeys = ???
+  override def +(key: String): TablePrimaryKeys = ???
+  override def remove(key: String): TablePrimaryKeys = ???
+  override def -(key: String): TablePrimaryKeys = ???
+  override def sliceTableKeys(from: Int, until: Int): TablePrimaryKeys = ???
+  override def get(index: Int): String = ???
+  override def iterator: Iterator[String] = ???
 }

plugin/ignite-plugin/src/test/scala/org/finos/vuu/table/virtualized/VirtualizedTableKeysTest.scala

@@ -12,10 +12,10 @@ class VirtualizedTableKeysTest extends AnyFeatureSpec with Matchers with GivenWh
 
     Scenario("test creating and populating virtualized viewport keys") {
 
-      val keys = new VirtualizedTableKeys(10)
+      val data = Array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J")
 
       When("We create a list of keys that we have loaded from our virtualized data source")
-      keys.setDataInRange(100, 0, 10, Array("A", "B", "C", "D", "E", "F", "G", "H", "I", "J"))
+      val keys = VirtualizedTableKeys(VirtualizedRange(0, 10, 100), data)
 
       Then("we check if the length is correct")
       keys.length should equal(100)
@@ -25,7 +25,6 @@ class VirtualizedTableKeysTest extends AnyFeatureSpec with Matchers with GivenWh
       keys.getAtIndex(9) should equal(Some("J"))
       keys.getAtIndex(10) should equal(None)
       keys.getAtIndex(99) should equal(None)
-
     }
   }