add support for Kotlin programming language

1 files changed, 47 insertions, 0 deletions

diff --git a/tests/examplefiles/example.kt b/tests/examplefiles/example.kt
new file mode 100644
index 00000000..59291333
--- /dev/null
+++ b/tests/examplefiles/example.kt
@@ -0,0 +1,47 @@
+package addressbook
+
+class Contact(
+  val name : String,
+  val emails : List<EmailAddress>,
+  val addresses : List<PostalAddress>,
+  val phonenums : List<PhoneNumber>
+)
+
+class EmailAddress(
+  val user : String,
+  val host : String
+)
+
+class PostalAddress(
+  val streetAddress : String,
+  val city : String,
+  val zip : String,
+  val state : USState?,
+  val country : Country
+) {
+   assert {(state == null) xor (country == Countries["US"]) }
+}
+
+class PhoneNumber(
+  val country : Country,
+  val areaCode : Int,
+  val number : Long
+)
+
+object Countries {
+  fun get(id : CountryID) : Country = countryTable[id]
+  
+  private var table : Map<String, Country>? = null
+  private val countryTable : Map<String, Country>
+    get() {
+      if (table == null) {
+        table = HashMap()
+        for (line in TextFile("countries.txt").lines(stripWhiteSpace = true)) {
+          table[line] = Country(line)
+        }
+      }
+      return table
+    }
+}
+
+class Country(val name : String)
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