MetadataTaggedGroupingComparator

abstract def metadataTag: String

final def !=(arg0: AnyRef): Boolean

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: AnyRef): Boolean

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

val buffer1: DataInputBuffer

val buffer2: DataInputBuffer

def clone(): AnyRef

def compare(b1: Array[Byte], s1: Int, l1: Int, b2: Array[Byte], s2: Int, l2: Int): Int

implementation of the compare method, with buffers

def compare(key1: TaggedKey, key2: TaggedKey): Int

implementation of the compare method, using the keys tags If the tags are different we compare the tags.

implicit var configuration: Configuration

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def getConf(): Configuration

def grouping(tag: Int): Grouping[Any]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

lazy val metaDatas: Map[Int, Product]

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

def setConf(conf: Configuration): Unit

final def synchronized[T0](arg0: ⇒ T0): T0

lazy val tags: Seq[Int]

lazy val theGrouping: Grouping[Any]

lazy val theTag: Int

def toString(): String

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit

def wireFormat(tag: Int): WireFormat[Any]