--- /dev/null
+package jp.ymir.taskReporter.core
+import java.util.Calendar
+import scala.collection.immutable._
+
+class Report(private val _date: Calendar) {
+ private var _tasks : Seq[Task] = Vector()
+
+ def date = _date
+
+ def +=(task: Task) {
+ require(task.date == _date)
+ _tasks = _tasks :+ task
+ }
+}