massive new collections checkin.

14 files changed, 0 insertions, 996 deletions

diff --git a/src/library/scalax/runtime/Boxed.scala b/src/library/scalax/runtime/Boxed.scala
deleted file mode 100644
index 241b12e485..0000000000
--- a/src/library/scalax/runtime/Boxed.scala
+++ /dev/null
@@ -1,18 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: Buffer.scala 15799 2008-08-15 18:23:54Z odersky $
-
-
-package scalax.runtime
-
-trait Boxed {
-
-}
-
-
diff --git a/src/library/scalax/runtime/BoxedAnyArray.scala b/src/library/scalax/runtime/BoxedAnyArray.scala
deleted file mode 100755
index 6e14cafdfc..0000000000
--- a/src/library/scalax/runtime/BoxedAnyArray.scala
+++ /dev/null
@@ -1,239 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedAnyArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-import compat.Platform
-
-/**
- * Arrays created by <code>new Array[T](length)</code> where <code>T</code>
- * is a type variable.
- *
- * @author Martin Odersky
- */
-@serializable
-final class BoxedAnyArray[A](val length: Int) extends BoxedArray[A] {
-
-  private var boxed = new Array[AnyRef](length)
-  private val hash = boxed.hashCode()
-  private var unboxed: AnyRef = null
-  private var elemClass: Class[_] = null
-
-  def apply(index: Int): A = synchronized {
-    if (unboxed eq null)
-      boxed(index)
-    else if (elemClass eq classOf[Int])
-      Int.box(unboxed.asInstanceOf[Array[Int]](index))
-    else if (elemClass eq classOf[Double])
-      Double.box(unboxed.asInstanceOf[Array[Double]](index))
-    else if (elemClass eq classOf[Float])
-      Float.box(unboxed.asInstanceOf[Array[Float]](index))
-    else if (elemClass eq classOf[Long])
-      Long.box(unboxed.asInstanceOf[Array[Long]](index))
-    else if (elemClass eq classOf[Char])
-      Char.box(unboxed.asInstanceOf[Array[Char]](index))
-    else if (elemClass eq classOf[Byte])
-      Byte.box(unboxed.asInstanceOf[Array[Byte]](index))
-    else if (elemClass eq classOf[Short])
-      Short.box(unboxed.asInstanceOf[Array[Short]](index))
-    else if (elemClass eq classOf[Boolean])
-      Boolean.box(unboxed.asInstanceOf[Array[Boolean]](index))
-    else
-      unboxed.asInstanceOf[Array[AnyRef]](index)
-  }.asInstanceOf[A]
-
-  def update(index: Int, _elem: A): Unit = synchronized {
-    val elem = _elem.asInstanceOf[AnyRef]
-    if (unboxed eq null)
-      boxed(index) = elem
-    else if (elemClass eq classOf[Int])
-      unboxed.asInstanceOf[Array[Int]](index) = Int.unbox(elem)
-    else if (elemClass eq classOf[Double])
-      unboxed.asInstanceOf[Array[Double]](index) = Double.unbox(elem)
-    else if (elemClass eq classOf[Float])
-      unboxed.asInstanceOf[Array[Float]](index) = Float.unbox(elem)
-    else if (elemClass eq classOf[Long])
-      unboxed.asInstanceOf[Array[Long]](index) = Long.unbox(elem)
-    else if (elemClass eq classOf[Char])
-      unboxed.asInstanceOf[Array[Char]](index) = Char.unbox(elem)
-    else if (elemClass eq classOf[Byte])
-      unboxed.asInstanceOf[Array[Byte]](index) = Byte.unbox(elem)
-    else if (elemClass eq classOf[Short])
-      unboxed.asInstanceOf[Array[Short]](index) = Short.unbox(elem)
-    else if (elemClass eq classOf[Boolean])
-      unboxed.asInstanceOf[Array[Boolean]](index) = Boolean.unbox(elem)
-    else
-      unboxed.asInstanceOf[Array[AnyRef]](index) = elem
-  }
-
-  def unbox(elemClass: Class[_]): AnyRef = synchronized {
-    if (unboxed eq null) {
-      this.elemClass = elemClass;
-      if (elemClass eq classOf[Int]) {
-        val newvalue = new Array[Int](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Int.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue
-      } else if (elemClass eq classOf[Double]) {
-        val newvalue = new Array[Double](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Double.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass eq classOf[Float]) {
-        val newvalue = new Array[Float](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Float.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass eq classOf[Long]) {
-        val newvalue = new Array[Long](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Long.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass eq classOf[Char]) {
-        val newvalue = new Array[Char](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Char.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue
-      } else if (elemClass eq classOf[Byte]) {
-        val newvalue = new Array[Byte](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Byte.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass eq classOf[Short]) {
-        val newvalue = new Array[Short](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Short.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass eq classOf[Boolean]) {
-        val newvalue = new Array[Boolean](length)
-        var i = 0
-        while (i < length) {
-          newvalue(i) = Boolean.unbox(boxed(i))
-          i += 1
-        }
-        unboxed = newvalue;
-      } else if (elemClass == classOf[AnyRef]) {
-        unboxed = boxed
-      } else {
-        unboxed = Platform.createArray(elemClass, length)
-        if (elemClass.isArray) {
-          var i = 0
-          while (i < length) {
-            boxed(i) match {
-              case ba: BoxedArray[_] => boxed(i) = ba.unbox(elemClass.getComponentType())
-              case _ =>
-            }
-            i += 1
-          }
-        }
-        Platform.arraycopy(boxed, 0, unboxed, 0, length)
-      }
-      boxed = null
-    }
-    unboxed
-  }
-
-  override def equals(other: Any): Boolean =
-    other.isInstanceOf[BoxedAnyArray[_]] && (this eq (other.asInstanceOf[BoxedAnyArray[_]])) ||
-    (if (unboxed eq null) boxed == other else unboxed == other)
-
-  override def hashCode(): Int = hash
-
-  def value: AnyRef = {
-    if (unboxed eq null) throw new NotDefinedError("BoxedAnyArray.value")
-    unboxed
-  }
-
-  private def adapt(other: AnyRef): AnyRef =
-    if (this.unboxed eq null)
-      other match {
-        case that: BoxedAnyArray[_] =>
-          if (that.unboxed eq null) {
-            that.boxed
-          } else {
-            if (ScalaRunTime.isValueClass(that.elemClass)) unbox(that.elemClass);
-            that.unboxed
-          }
-        case that: BoxedArray[_] =>
-          adapt(that.value)
-        case that: Array[Int] =>
-          unbox(classOf[Int]); that
-        case that: Array[Double] =>
-          unbox(classOf[Double]); that
-        case that: Array[Float] =>
-          unbox(classOf[Float]); that
-        case that: Array[Long] =>
-          unbox(classOf[Long]); that
-        case that: Array[Char] =>
-          unbox(classOf[Char]); that
-        case that: Array[Short] =>
-          unbox(classOf[Short]); that
-        case that: Array[Byte] =>
-          unbox(classOf[Byte]); that
-        case that: Array[Boolean] =>
-          unbox(classOf[Boolean]); that
-        case _ =>
-          other
-      }
-    else
-      other match {
-        case that: BoxedAnyArray[_] =>
-          if (that.unboxed ne null) that.unboxed
-          else if (ScalaRunTime.isValueClass(this.elemClass)) that.unbox(this.elemClass)
-          else that.boxed
-        case that: BoxedArray[_] =>
-          adapt(that.value)
-        case _ =>
-          other
-      }
-
-  override def copyFrom(src: AnyRef, from: Int, to: Int, len: Int) {
-    val src1 = adapt(src)
-    Array.copy(src1, from, if (unboxed ne null) unboxed else boxed, to, len)
-  }
-
-  override def copyTo(from: Int, dest: AnyRef, to: Int, len: Int) {
-    var dest1 = adapt(dest)
-    Array.copy(if (unboxed ne null) unboxed else boxed, from, dest1, to, len)
-  }
-
-  final override def filter(p: A => Boolean): BoxedArray[A] = {
-    val (len, include) = countAndMemo(p)
-    val result = new BoxedAnyArray[A](len)
-    var i, j = 0
-    while (j < len) {
-      if (include(i)) { result(j) = this(i); j += 1 }
-      i += 1
-    }
-    result
-  }
-}
diff --git a/src/library/scalax/runtime/BoxedArray.scala b/src/library/scalax/runtime/BoxedArray.scala
deleted file mode 100755
index 47bb3a0d64..0000000000
--- a/src/library/scalax/runtime/BoxedArray.scala
+++ /dev/null
@@ -1,138 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-import Predef._
-import collection.mutable.{Vector, ArrayBuffer}
-import collection.generic._
-
-/**
- *  <p>A class representing <code>Array[T]</code></p>
- *
- *  @author  Martin Odersky, Stephane Micheloud
- *  @version 1.0
- */
-abstract class BoxedArray[A] extends Vector[A] with MutableVectorTemplate[BoxedArray, A] with Boxed {
-
-  /** The length of the array */
-  def length: Int
-
-  /** The element at given index */
-  def apply(index: Int): A
-
-  /** Update element at given index */
-  def update(index: Int, elem: A): Unit
-
-  /** Creates new builder for this collection ==> move to subclasses
-   *
-   * */
-  def newBuilder[B] = new ArrayBuffer[B].mapResult[BoxedArray] { // !!! Adriaan: can't drop [BoxedArray] here
-    _.toArray.asInstanceOf[BoxedArray[B]]
-  }
-
-  /** Convert to Java array.
-   *  @param elemTag    Either one of the tags ".N" where N is the name of a primitive type
-   *                    (@see ScalaRunTime), or a full class name.
-   */
-  def unbox(elemClass: Class[_]): AnyRef
-
-  /** The underlying array value
-   */
-  def value: AnyRef
-
-  def copyFrom(src: AnyRef, from: Int, to: Int, len: Int): Unit =
-    Array.copy(src, from, value, to, len)
-
-  def copyTo(from: Int, dest: AnyRef, to: Int, len: Int): Unit = {
-    Array.copy(value, from, dest, to, len)
-  }
-
-  override def equals(other: Any) =
-    (value == other) ||
-    other.isInstanceOf[BoxedArray[_]] && (value == other.asInstanceOf[BoxedArray[_]].value)
-
-  override def hashCode(): Int = value.hashCode()
-
-  /** Fills the given array <code>xs</code> with the elements of
-   *  this sequence starting at position <code>start</code>.
-   *
-   *  @param  xs the array to fill.
-   *  @param  start starting index.
-   *  @pre    the array must be large enough to hold all elements.
-   */
-  override def copyToArray[B](xs: Array[B], start: Int, len: Int): Unit =
-    copyTo(0, xs, start, len)
-
-  final def deepToString() = deepMkString(stringPrefix + "(", ", ", ")")
-
-  final def deepMkString(start: String, sep: String, end: String): String = {
-    def _deepToString(x: Any) = x match {
-      case a: AnyRef if ScalaRunTime.isArray(a) =>
-        ScalaRunTime.boxArray(a).deepMkString(start, sep, end)
-      case _ =>
-        ScalaRunTime.stringOf(x)
-    }
-    val buf = new StringBuilder()
-    buf.append(start)
-    val elems = elements
-    if (elems.hasNext) buf.append(_deepToString(elems.next))
-    while (elems.hasNext) {
-      buf.append(sep); buf.append(_deepToString(elems.next))
-    }
-    buf.append(end)
-    buf.toString
-  }
-
-  final def deepMkString(sep: String): String = this.deepMkString("", sep, "")
-
-  final def deepEquals(that: Any): Boolean = {
-    def _deepEquals(x1: Any, x2: Any) = (x1, x2) match {
-      case (a1: BoxedArray[_], a2: BoxedArray[_]) =>
-        _sameElements(a1, a2)
-      case (a1: AnyRef, a2: AnyRef)
-           if ScalaRunTime.isArray(a1) && ScalaRunTime.isArray(a2) =>
-        _sameElements(ScalaRunTime.boxArray(a1), ScalaRunTime.boxArray(a2))
-      case _ =>
-        x1.equals(x2)
-    }
-    def _sameElements(a1: BoxedArray[_], a2: BoxedArray[_]): Boolean = {
-      val it1 = a1.elements
-      val it2 = a2.elements
-      var res = true
-      while (res && it1.hasNext && it2.hasNext)
-        res = _deepEquals(it1.next, it2.next)
-      !it1.hasNext && !it2.hasNext && res
-    }
-    that match {
-      case a: BoxedArray[_] =>
-        _sameElements(this, a)
-      case a: AnyRef if ScalaRunTime.isArray(a) =>
-        _sameElements(this, ScalaRunTime.boxArray(a))
-      case _ =>
-        false
-    }
-  }
-
-  override final def stringPrefix: String = "Array"
-
-  protected def countAndMemo(p: A => Boolean): (Int, Array[Boolean]) = {
-    val len = length
-    val memo = new Array[Boolean](len)
-    var count = 0
-    var i = 0
-    while (i < len) {
-      if (p(this(i))) { memo(i) = true; count += 1 }
-      i += 1
-    }
-    (count, memo)
-  }
-}
diff --git a/src/library/scalax/runtime/BoxedBooleanArray.scala b/src/library/scalax/runtime/BoxedBooleanArray.scala
deleted file mode 100755
index 1dc136a50f..0000000000
--- a/src/library/scalax/runtime/BoxedBooleanArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedBooleanArray(val value: Array[Boolean]) extends BoxedArray[Boolean] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Boolean = value(index)
-
-  def update(index: Int, elem: Boolean) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedByteArray.scala b/src/library/scalax/runtime/BoxedByteArray.scala
deleted file mode 100755
index f42dbdda38..0000000000
--- a/src/library/scalax/runtime/BoxedByteArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedByteArray(val value: Array[Byte]) extends BoxedArray[Byte] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Byte = value(index)
-
-  def update(index: Int, elem: Byte) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedCharArray.scala b/src/library/scalax/runtime/BoxedCharArray.scala
deleted file mode 100755
index c6f19d26e0..0000000000
--- a/src/library/scalax/runtime/BoxedCharArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedCharArray(val value: Array[Char]) extends BoxedArray[Char] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Char = value(index)
-
-  def update(index: Int, elem: Char) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedDoubleArray.scala b/src/library/scalax/runtime/BoxedDoubleArray.scala
deleted file mode 100755
index 16fc3e1056..0000000000
--- a/src/library/scalax/runtime/BoxedDoubleArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedDoubleArray(val value: Array[Double]) extends BoxedArray[Double] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Double = value(index)
-
-  def update(index: Int, elem: Double) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedFloatArray.scala b/src/library/scalax/runtime/BoxedFloatArray.scala
deleted file mode 100755
index d10f16f6f6..0000000000
--- a/src/library/scalax/runtime/BoxedFloatArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedFloatArray(val value: Array[Float]) extends BoxedArray[Float] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Float = value(index)
-
-  def update(index: Int, elem: Float) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedIntArray.scala b/src/library/scalax/runtime/BoxedIntArray.scala
deleted file mode 100755
index 78a033190a..0000000000
--- a/src/library/scalax/runtime/BoxedIntArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedIntArray(val value: Array[Int]) extends BoxedArray[Int] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Int = value(index)
-
-  def update(index: Int, elem: Int) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedLongArray.scala b/src/library/scalax/runtime/BoxedLongArray.scala
deleted file mode 100755
index 86816d6638..0000000000
--- a/src/library/scalax/runtime/BoxedLongArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedLongArray(val value: Array[Long]) extends BoxedArray[Long] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Long = value(index)
-
-  def update(index: Int, elem: Long) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedShortArray.scala b/src/library/scalax/runtime/BoxedShortArray.scala
deleted file mode 100755
index 6d5c82e7ba..0000000000
--- a/src/library/scalax/runtime/BoxedShortArray.scala
+++ /dev/null
@@ -1,25 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: BoxedByteArray.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-@serializable
-final class BoxedShortArray(val value: Array[Short]) extends BoxedArray[Short] {
-
-  def length: Int = value.length
-
-  def apply(index: Int): Short = value(index)
-
-  def update(index: Int, elem: Short) {
-    value(index) = elem
-  }
-  def unbox(elemClass: Class[_]): AnyRef = value
-}
diff --git a/src/library/scalax/runtime/BoxedString.scala b/src/library/scalax/runtime/BoxedString.scala
deleted file mode 100644
index ef5a8b43c7..0000000000
--- a/src/library/scalax/runtime/BoxedString.scala
+++ /dev/null
@@ -1,195 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: RichString.scala 15602 2008-07-24 08:20:38Z washburn $
-
-
-package scalax.runtime
-
-import scala.util.matching.Regex
-import scalax.collection._
-import scalax.collection.mutable.StringBuilder
-import scalax.collection.generic
-import scalax.collection.generic._
-
-object BoxedString {
-  // just statics for rich string.
-  private final val LF: Char = 0x0A
-  private final val FF: Char = 0x0C
-  private final val CR: Char = 0x0D
-  private final val SU: Char = 0x1A
-}
-
-import BoxedString._
-
-class BoxedString(val self: String) extends StringVector[Char] with Proxy with PartialFunction[Int, Char] with Ordered[String] {
-
-  /** Return element at index `n`
-   *  @throws   IndexOutofBoundsException if the index is not valid
-   */
-  def apply(n: Int): Char = self charAt n
-
-  def length = self.length
-
-  override def unbox = self
-  override def mkString = self
-  override def toString = self
-
-  /** return n times the current string
-   */
-  def * (n: Int): String = {
-    val buf = new StringBuilder
-    for (i <- 0 until n) buf append self
-    buf.toString
-  }
-
-  override def compare(other: String) = self compareTo other
-
-  private def isLineBreak(c: Char) = c == LF || c == FF
-
-  /** <p>
-   *    Strip trailing line end character from this string if it has one.
-   *    A line end character is one of
-   *  </p>
-   *  <ul style="list-style-type: none;">
-   *    <li>LF - line feed   (0x0A hex)</li>
-   *    <li>FF - form feed   (0x0C hex)</li>
-   *  </ul>
-   *  <p>
-   *    If a line feed character LF is preceded by a carriage return CR
-   *    (0x0D hex), the CR character is also stripped (Windows convention).
-   *  </p>
-   */
-  def stripLineEnd: String = {
-    val len = self.length
-    if (len == 0) self
-    else {
-      val last = apply(len - 1)
-      if (isLineBreak(last))
-        self.substring(0, if (last == LF && len >= 2 && apply(len - 2) == CR) len - 2 else len - 1)
-      else
-        self
-    }
-  }
-
-  /** <p>
-   *    Return all lines in this string in an iterator, including trailing
-   *    line end characters.
-   *  </p>
-   *  <p>
-   *    The number of strings returned is one greater than the number of line
-   *    end characters in this string. For an empty string, a single empty
-   *    line is returned. A line end character is one of
-   *  </p>
-   *  <ul style="list-style-type: none;">
-   *    <li>LF - line feed   (0x0A hex)</li>
-   *    <li>FF - form feed   (0x0C hex)</li>
-   *  </ul>
-   */
-  def linesWithSeparators = new Iterator[String] {
-    val len = self.length
-    var index = 0
-    def hasNext: Boolean = index < len
-    def next(): String = {
-      if (index >= len) throw new NoSuchElementException("next on empty iterator")
-      val start = index
-      while (index < len && !isLineBreak(apply(index))) index += 1
-      index += 1
-      self.substring(start, index min len)
-    }
-  }
-
-  /** Return all lines in this string in an iterator, excluding trailing line
-   *  end characters, i.e. apply <code>.stripLineEnd</code> to all lines
-   *  returned by <code>linesWithSeparators</code>.
-   */
-  def lines: Iterator[String] =
-    linesWithSeparators map (line => new BoxedString(line).stripLineEnd)
-
-  /** Returns this string with first character converted to upper case */
-  def capitalize: String =
-    if (self == null) null
-    else if (self.length == 0) ""
-    else {
-      val chars = self.toCharArray
-      chars(0) = chars(0).toUpperCase
-      new String(chars)
-    }
-
-  /** <p>
-   *    For every line in this string:
-   *  </p>
-   *  <blockquote>
-   *     Strip a leading prefix consisting of blanks or control characters
-   *     followed by <code>marginChar</code> from the line.
-   *  </blockquote>
-   */
-  def stripMargin(marginChar: Char): String = {
-    val buf = new StringBuilder
-    for (line <- linesWithSeparators) {
-      val len = line.length
-      var index = 0
-      while (index < len && line.charAt(index) <= ' ') index += 1
-      buf append
-        (if (index < len && line.charAt(index) == marginChar) line.substring(index + 1) else line)
-    }
-    buf.toString
-  }
-
-  /** <p>
-   *    For every line in this string:
-   *  </p>
-   *  <blockquote>
-   *     Strip a leading prefix consisting of blanks or control characters
-   *     followed by <code>|</code> from the line.
-   *  </blockquote>
-   */
-  def stripMargin: String = stripMargin('|')
-
-  private def escape(ch: Char): String = "\\Q" + ch + "\\E"
-
-  @throws(classOf[java.util.regex.PatternSyntaxException])
-  def split(separator: Char): Array[String] = self.split(escape(separator))
-
-  @throws(classOf[java.util.regex.PatternSyntaxException])
-  def split(separators: Array[Char]): Array[String] = {
-    val re = separators.foldLeft("[")(_+escape(_)) + "]"
-    self.split(re)
-  }
-
-  /** You can follow a string with `.r', turning
-   *  it into a Regex. E.g.
-   *
-   *  """A\w*""".r   is the regular expression for identifiers starting with `A'.
-   */
-  def r: Regex = new Regex(self)
-
-  def toBoolean: Boolean = parseBoolean(self)
-  def toByte: Byte       = java.lang.Byte.parseByte(self)
-  def toShort: Short     = java.lang.Short.parseShort(self)
-  def toInt: Int         = java.lang.Integer.parseInt(self)
-  def toLong: Long       = java.lang.Long.parseLong(self)
-  def toFloat: Float     = java.lang.Float.parseFloat(self)
-  def toDouble: Double   = java.lang.Double.parseDouble(self)
-
-  private def parseBoolean(s: String): Boolean =
-    if (s != null) s.toLowerCase match {
-      case "true" => true
-      case "false" => false
-      case _ => throw new NumberFormatException("For input string: \""+s+"\"")
-    }
-    else
-      throw new NumberFormatException("For input string: \"null\"")
-
-  def toArray: Array[Char] = {
-    val result = new Array[Char](length)
-    self.getChars(0, length, result, 0)
-    result
-  }
-}
-
diff --git a/src/library/scalax/runtime/ScalaRunTime.scala b/src/library/scalax/runtime/ScalaRunTime.scala
deleted file mode 100755
index 0c8416be89..0000000000
--- a/src/library/scalax/runtime/ScalaRunTime.scala
+++ /dev/null
@@ -1,152 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2002-2009, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: ScalaRunTime.scala 17000 2009-01-29 13:05:53Z odersky $
-
-
-package scalax.runtime
-
-/* The object <code>ScalaRunTime</code> provides ...
- */
-object ScalaRunTime {
-
-  def isArray(x: AnyRef): Boolean = (x != null && x.getClass.isArray) || (x != null && x.isInstanceOf[BoxedArray[_]])
-  def isValueClass(clazz: Class[_]) = clazz.isPrimitive()
-
-  def forceBoxedArray[A <: Any](xs: Seq[A]): Array[A] = {
-    val array = new Array[A](xs.length)
-    var i = 0
-    for (x <- xs.elements) { array(i) = x; i += 1 }
-    array
-  }
-
-  def checkInitialized[T <: AnyRef](x: T): T =
-    if (x == null) throw new UninitializedError else x
-
-  abstract class Try[a] {
-    def Catch[b >: a](handler: PartialFunction[Throwable, b]): b
-    def Finally(handler: Unit): a
-  }
-
-  def Try[a](block: => a): Try[a] = new Try[a] with Runnable {
-    var result: a = _
-    var exception: Throwable = scala.runtime.ExceptionHandling.tryCatch(this)
-
-    def run(): Unit = result = block
-
-    def Catch[b >: a](handler: PartialFunction[Throwable, b]): b =
-      if (exception eq null)
-        result.asInstanceOf[b]
-      // !!! else if (exception is LocalReturn)
-      // !!!   // ...
-      else if (handler isDefinedAt exception)
-        handler(exception)
-      else
-        throw exception
-
-    def Finally(handler: Unit): a =
-      if (exception eq null)
-        result.asInstanceOf[a]
-      else
-        throw exception
-  }
-
-  def caseFields(x: Product): List[Any] = {
-    val arity = x.productArity
-    def fields(from: Int): List[Any] =
-      if (from == arity) List()
-      else x.productElement(from) :: fields(from + 1)
-    fields(0)
-  }
-
-  def _toString(x: Product): String =
-    caseFields(x).mkString(x.productPrefix + "(", ",", ")")
-
-  def _hashCode(x: Product): Int = {
-    var code = x.getClass().hashCode()
-    val arr =  x.productArity
-    var i = 0
-    while (i < arr) {
-      val elem = x.productElement(i)
-      code = code * 41 + (if (elem == null) 0 else elem.hashCode())
-      i += 1
-    }
-    code
-  }
-
-  def _equals(x: Product, y: Any): Boolean = y match {
-    case y1: Product if x.productArity == y1.productArity =>
-      val arity = x.productArity
-      var i = 0
-      while (i < arity && x.productElement(i) == y1.productElement(i))
-        i += 1
-      i == arity
-    case _ =>
-      false
-  }
-
-  def _equalsWithVarArgs(x: Product, y: Any): Boolean = y match {
-    case y1: Product if x.productArity == y1.productArity =>
-      val arity = x.productArity
-      var i = 0
-      while (i < arity - 1 && x.productElement(i) == y1.productElement(i))
-        i += 1
-      i == arity - 1 && {
-        x.productElement(i) match {
-          case xs: Seq[_] =>
-            y1.productElement(i) match {
-              case ys: Seq[_] => xs sameElements ys
-            }
-        }
-      }
-    case _ =>
-      false
-  }
-
-  //def checkDefined[T >: Null](x: T): T =
-  //  if (x == null) throw new UndefinedException else x
-
-  def Seq[a](xs: a*): Seq[a] = null // interpreted specially by new backend.
-
-  def arrayValue[A](x: BoxedArray[A], elemClass: Class[_]): AnyRef =
-    if (x eq null) null else x.unbox(elemClass)
-
-  def boxArray(value: AnyRef): BoxedArray[_] = value match {
-    case x: Array[Byte] => new BoxedByteArray(x)
-/*
-    case x: Array[Short] => new BoxedShortArray(x)
-    case x: Array[Char] => new BoxedCharArray(x)
-    case x: Array[Int] => new BoxedIntArray(x)
-    case x: Array[Long] => new BoxedLongArray(x)
-    case x: Array[Float] => new BoxedFloatArray(x)
-    case x: Array[Double] => new BoxedDoubleArray(x)
-    case x: Array[Boolean] => new BoxedBooleanArray(x)
-    case x: Array[AnyRef] => new BoxedObjectArray(x)
-*/
-    case x: BoxedArray[_] => x
-  }
-
-  /** Given any Scala value, convert it to a String.
-   *
-   * The primary motivation for this method is to provide a means for
-   * correctly obtaining a String representation of a value, while
-   * avoiding the pitfalls of naïvely calling toString on said value.
-   * In particular, it addresses the fact that (a) toString cannot be
-   * called on null and (b) depending on the apparent type of an
-   * array, toString may or may not print it in a human-readable form.
-   *
-   * @param arg the value to stringify
-   * @return a string representation of <code>arg</code>
-   *
-   */
-  def stringOf(arg : Any): String = arg match {
-    case null => "null"
-    case (arg : AnyRef) if isArray(arg) => boxArray(arg).deepToString
-    case arg => arg.toString
-  }
-}
diff --git a/src/library/scalax/runtime/StringVector.scala b/src/library/scalax/runtime/StringVector.scala
deleted file mode 100644
index a612b7d7a5..0000000000
--- a/src/library/scalax/runtime/StringVector.scala
+++ /dev/null
@@ -1,54 +0,0 @@
-/*                     __                                               *\
-**     ________ ___   / /  ___     Scala API                            **
-**    / __/ __// _ | / /  / _ |    (c) 2003-2007, LAMP/EPFL             **
-**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
-** /____/\___/_/ |_/____/_/ | |                                         **
-**                          |/                                          **
-\*                                                                      */
-
-// $Id: Buffer.scala 15799 2008-08-15 18:23:54Z odersky $
-
-
-package scalax.runtime
-
-import collection.immutable.Vector
-import collection.mutable.ArrayBuffer
-import collection.generic.VectorTemplate
-import annotation.unchecked.uncheckedVariance
-
-object StringVector {
-
-  implicit def unbox(sv: StringVector[Char]): String = sv.mkString
-
-}
-
-@cloneable
-abstract class StringVector[+A] extends VectorTemplate[StringVector, A @uncheckedVariance] with Vector[A] {
-
-  /** The length of the string */
-  def length: Int
-
-  /** The element at given index */
-  def apply(idx: Int): A
-
-  /** Creates new builder for this collection */
-  def newBuilder[B] = new ArrayBuffer[B].mapResult[StringVector] { // !!! Adriaan: can't drop [StringVector] here
-    buf => new StringVector[B] {
-      def length = buf.length
-      def apply(n: Int) = buf.apply(n)
-      override def foreach(f: B => Unit) = buf.foreach(f)
-    }
-  }
-
-  def unbox: String = {
-    val sb = new StringBuilder
-    for (x <- this)
-      sb append x.asInstanceOf[Char]
-    sb.toString
-  }
-
-  override def toString = mkString
-
-}
-
-