instances

Type Members

1. class FileIdDao[T] extends IdDao[String, T]

   

2. case class FileTagDao[T](rootDir: Path, maxTagLen: Int, maxTagValueLen: Int)(implicit persist: Persist[T], hasId: HasId[T], fromBytes: FromBytes[T]) extends TagDao[T] with Product with Serializable

   

   Stores things in the format:

   Stores things in the format:

   When a tag value is not alphanumeric, or is longer than 'maxTagValueLen':

   <root dir>/tags/<tag>/<value hash>/<id>/.value = <value> <root dir>/tags/<tag>/<value hash>/<id>/.data = <data>

   or, when the tag value IS alphanumber and within 'maxTagValueLen':

   <root dir>/tags/<tag>/<value>/<id>/.data

   It also stores:

   <root dir>/ids/<id>/<tag> = <value>

   for queries on just the id (e.g. list tags), or when the id and tag are known

   T

   the value type

   rootDir

   the directory to store the data

   maxTagLen

   the maximum allowed length of tags

   persist

   the ability to persist T values

   hasId

   the ability to determine an ID for T values

   fromBytes

   the ability to read T values from byte arrays

3. class FileTimestampDao[T] extends TimestampDao[T]

   

   Writes stuff down in the directory structures:

   Writes stuff down in the directory structures:

   <dir>/dates/<date>/<hour>/<minute>/<second>_<nano>_<id>

   and

   <dir>/ids/<id> = <timestamp>

   The implicit Persist may only link to the former instead of serializing the data

4. case class InMemoryTagDao[T]() extends TagDao[T] with Product with Serializable

   

5. class NoOpTagDao[T] extends TagDao[T]