Replace Stream by Seq

julianmendez · Dec 23, 2019 · bd533d5 · bd533d5
1 parent 8fdaca1
commit bd533d5
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Showing 3 changed files with 6 additions and 6 deletions.
diff --git a/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/renderer/MetadataHelper.scala b/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/renderer/MetadataHelper.scala
@@ -36,7 +36,7 @@ case class MetadataHelper() {
   }
 
   private def getPrefixEntry(table: Table): PrimitiveTypeValue = {
-    val list = table.getPrefixMap.getKeysAsStream
+    val list = table.getPrefixMap.getKeys
       .map(key => key + ParserConstant.TypeSign + table.getPrefixMap.get(key).get)
       .map(x => StringValue(x))
     ParameterizedListValue(StringType(), list)

diff --git a/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/table/PrefixMap.scala b/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/table/PrefixMap.scala
@@ -54,10 +54,10 @@ trait PrefixMap {
     */
   def getPrefixFor(uri: URI): Option[URI]
 
-  /** Returns a stream to iterate on the keys.
+  /** Returns a sequence to iterate on the keys.
     *
-    * @return a stream to iterate on the keys
+    * @return a sequence to iterate on the keys
     */
-  def getKeysAsStream: Stream[URI]
+  def getKeys: Seq[URI]
 
 }
diff --git a/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/table/PrefixMapImpl.scala b/tabulas-core/src/main/scala/de/tudresden/inf/lat/tabulas/table/PrefixMapImpl.scala
@@ -69,8 +69,8 @@ case class PrefixMapImpl(prefixMap: Map[URI, URI], keyList: Seq[URI]) extends Pr
     result
   }
 
-  override def getKeysAsStream: Stream[URI] = {
-    keyList.toStream
+  override def getKeys: Seq[URI] = {
+    keyList
   }
 
   override def toString: String = {