convert

Type Members

1. trait DecorateAsJava extends AnyRef

   

   A collection of decorators that allow to convert between Scala and Java collections using asScala and asJava methods.

   A collection of decorators that allow to convert between Scala and Java collections using asScala and asJava methods.

   The following conversions are supported via asJava, asScala

   • scala.collection.Iterable <=> java.lang.Iterable
   • scala.collection.Iterator <=> java.util.Iterator
   • scala.collection.mutable.Buffer <=> java.util.List
   • scala.collection.mutable.Set <=> java.util.Set
   • scala.collection.mutable.Map <=> java.util.Map
   • scala.collection.mutable.concurrent.Map <=> java.util.concurrent.ConcurrentMap

   In all cases, converting from a source type to a target type and back again will return the original source object, e.g.

   import scala.collection.JavaConverters._
   
   val sl = new scala.collection.mutable.ListBuffer[Int]
   val jl : java.util.List[Int] = sl.asJava
   val sl2 : scala.collection.mutable.Buffer[Int] = jl.asScala
   assert(sl eq sl2)

   The following conversions also are supported, but the direction Scala to Java is done my a more specifically named method: asJavaCollection, asJavaEnumeration, asJavaDictionary.

   • scala.collection.Iterable <=> java.util.Collection
   • scala.collection.Iterator <=> java.util.Enumeration
   • scala.collection.mutable.Map <=> java.util.Dictionary

   In addition, the following one way conversions are provided via asJava:

   • scala.collection.Seq => java.util.List
   • scala.collection.mutable.Seq => java.util.List
   • scala.collection.Set => java.util.Set
   • scala.collection.Map => java.util.Map

   Since

   2.8.1

2. trait DecorateAsScala extends AnyRef

   

3. trait WrapAsJava extends AnyRef

   

4. trait WrapAsScala extends AnyRef