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cleanup

This commit is contained in:
Mark Harrah 2010-11-24 14:04:20 -05:00
parent 53ab627df9
commit 23471ae3cb
1 changed files with 6 additions and 6 deletions
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12
cache/tracking/Tracked.scala vendored
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@ -7,6 +7,7 @@ import java.io.{File,IOException}
import CacheIO.{fromFile, toFile}
import sbinary.{Format, JavaIO}
import scala.reflect.Manifest
import scala.collection.mutable
import IO.{delete, read, write}
@ -78,17 +79,16 @@ class Changed[O](val cacheFile: File)(implicit equiv: Equiv[O], format: Format[O
}
object Difference
{
sealed class Constructor private[Difference](defineClean: Boolean, filesAreOutputs: Boolean) extends NotNull
{
def apply(cache: File, style: FilesInfo.Style): Difference = new Difference(cache, style, defineClean, filesAreOutputs)
}
def constructor(defineClean: Boolean, filesAreOutputs: Boolean): (File, FilesInfo.Style) => Difference =
(cache, style) => new Difference(cache, style, defineClean, filesAreOutputs)
/** Provides a constructor for a Difference that removes the files from the previous run on a call to 'clean' and saves the
* hash/last modified time of the files as they are after running the function. This means that this information must be evaluated twice:
* before and after running the function.*/
object outputs extends Constructor(true, true)
val outputs = constructor(true, true)
/** Provides a constructor for a Difference that does nothing on a call to 'clean' and saves the
* hash/last modified time of the files as they were prior to running the function.*/
object inputs extends Constructor(false, false)
val inputs = constructor(false, false)
}
class Difference(val cache: File, val style: FilesInfo.Style, val defineClean: Boolean, val filesAreOutputs: Boolean) extends Tracked
{