scala 2 java

Java2Scala.scala

import collection.{mutable, JavaConversions}

/**
 * Java 자료구조 (Iterable, Iterator, List, Set, Map)와 Scala 자료구조 (Iterable, Iterator, List, Set, Map) 를
 * 암묵적(implicit)하게 변환해줍니다.
 * 사용 시 import kr.hconnect.core.collections.Java2Scala._ 를 해주시면 됩니다.
 *
 * @author 배성혁 [email protected]
 * @since 13. 6. 27. 오후 1:43
 */
object Java2Scala {

  implicit
  def javaIterable2ScalaIterable[T](iterable: java.lang.Iterable[T]): Iterable[T] =
    JavaConversions.iterableAsScalaIterable[T](iterable)

  implicit
  def javaIterator2ScalaIterator[T](iterator: java.util.Iterator[T]): Iterator[T] =
    JavaConversions.asScalaIterator(iterator)

  implicit
  def javaList2ScalaBuffer[T](list: java.util.List[T]): mutable.Buffer[T] =
    JavaConversions.asScalaBuffer[T](list)

  implicit
  def javaSet2ScalaSet[T](set: java.util.Set[T]): mutable.Set[T] =
    JavaConversions.asScalaSet[T](set)

  implicit
  def javaMap2ScalaMap[K, V](javaMap: java.util.Map[K, V]): mutable.Map[K, V] =
    JavaConversions.mapAsScalaMap[K, V](javaMap)

  implicit
  def scalaIterable2JavaIterable[T](iterable: collection.Iterable[T]): java.lang.Iterable[T] =
    JavaConversions.asJavaIterable[T](iterable)

  implicit
  def scalaIterator2JavaIterator[T](iterator: collection.Iterator[T]): java.util.Iterator[T] =
    JavaConversions.asJavaIterator[T](iterator)

  implicit
  def scalaBuffer2JavaList[T](buffer: collection.mutable.Buffer[T]): java.util.List[T] =
    JavaConversions.bufferAsJavaList[T](buffer)

  implicit
  def scalaBuffer2JavaList[T](seq: collection.Seq[T]): java.util.List[T] =
    JavaConversions.seqAsJavaList[T](seq)

  implicit
  def scalaBuffer2JavaList[T](mutableSeq: collection.mutable.Seq[T]): java.util.List[T] =
    JavaConversions.mutableSeqAsJavaList[T](mutableSeq)

  implicit
  def scalaSetToJavaSet[T](set: collection.Set[T]): java.util.Set[T] =
    JavaConversions.setAsJavaSet(set)

  implicit
  def scalaBuffer2JavaList[T](mutableSet: collection.mutable.Set[T]): java.util.Set[T] =
    JavaConversions.mutableSetAsJavaSet(mutableSet)


  implicit
  def scalaMapToJavaMap[K, V](map: collection.Map[K, V]): java.util.Map[K, V] =
    JavaConversions.mapAsJavaMap[K, V](map)

}