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InflateParams.scala
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InflateParams.scala
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/*
* Copyright (c) 2013 Functional Streams for Scala
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
* the Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
package fs2.compression
/** Inflate algorithm parameters. */
sealed trait InflateParams {
/** Size of the internal buffer. Default size is 32 KB.
*/
val bufferSize: Int
/** Compression header. Defaults to [[ZLibParams.Header.ZLIB]]
*/
val header: ZLibParams.Header
private[fs2] val bufferSizeOrMinimum: Int = bufferSize.max(128)
}
object InflateParams {
def apply(
bufferSize: Int = 1024 * 32,
header: ZLibParams.Header = ZLibParams.Header.ZLIB
): InflateParams =
InflateParamsImpl(bufferSize, header)
/** Reasonable defaults for most applications.
*/
val DEFAULT: InflateParams = InflateParams()
private case class InflateParamsImpl(
bufferSize: Int,
header: ZLibParams.Header
) extends InflateParams
}