Access

Abstract Value Members

abstract def +:(head: Long): Access[S]

Prepends a single element.
abstract def :+(last: Long): Access[S]

Appends a single element.
abstract def addTerm(term: Long)(implicit tx: S.Tx): Access[S]

Replaces the terminal version with the given term.
Replaces the terminal version with the given term. If the new term is on the same tree level as the old term, the term is replaced, otherwise a new tree is entered (the new term is appended twice).
abstract def drop(num: Int): Access[S]
abstract def head: Long
abstract def index: Access[S]

Drops the last element.
abstract def info(implicit tx: S.Tx): VersionInfo

Retrieves the version information associated with the access path.
abstract def isEmpty: Boolean
abstract def last: Long
abstract def mkString(prefix: String, sep: String, suffix: String): String
abstract def nonEmpty: Boolean
abstract def seminal: Access[S]
abstract def size: Int

Definition Classes
PathLike
abstract def splitIndex: (Access[S], Long)

Splits off last term, returning index (init) and that last term.
abstract def sum: Long

Definition Classes
PathLike
abstract def sumUntil(n: Int): Long

Definition Classes
PathLike
abstract def tail: Access[S]

Drops the head element.
abstract def take(num: Int): Access[S]
abstract def takeUntil(timeStamp: Long)(implicit tx: S.Tx): Access[S]

Truncates the path to a prefix corresponding to the most recent transaction along the path which has occurred not after a given point in (system) time.
Truncates the path to a prefix corresponding to the most recent transaction along the path which has occurred not after a given point in (system) time.
In other words, calling info on the returned path results in a VersionInfo object whose timeStamp field is less than or equal to the timeStamp argument of this method. The only exception is if the timeStamp argument is smaller than the root version of system; in that case, the root path is returned instead of an empty path.
Note: This assumes that incremental versions correspond with incremental time stamps. This is not enforced and if this is not the case, the behaviour is undefined. Furthermore, if it is allowed that multiple successive versions have the same time stamp. In that case, it is undefined which of these versions is returned.
timeStamp
the query time (in terms of System.currentTimeMillis)
abstract def term: Long
abstract def write(out: DataOutput): Unit

Definition Classes
Writable

Concrete Value Members

final def !=(arg0: AnyRef): Boolean

Definition Classes
AnyRef
final def !=(arg0: Any): Boolean

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Any
final def ##(): Int

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final def ==(arg0: AnyRef): Boolean

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final def ==(arg0: Any): Boolean

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Any
final def asInstanceOf[T0]: T0

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def clone(): AnyRef

Attributes
protected[java.lang]
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Annotations
@throws( ... )
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

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def finalize(): Unit

Attributes
protected[java.lang]
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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def hashCode(): Int

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final def isInstanceOf[T0]: Boolean

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final def ne(arg0: AnyRef): Boolean

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final def notify(): Unit

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final def notifyAll(): Unit

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

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def toString(): String

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final def wait(): Unit

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

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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@throws( ... )

trait Access[S <: Sys[S]] extends Writable with PathLike

Abstract Value Members

abstract def +:(head: Long): Access[S]

abstract def :+(last: Long): Access[S]

abstract def addTerm(term: Long)(implicit tx: S.Tx): Access[S]

abstract def drop(num: Int): Access[S]

abstract def head: Long

abstract def index: Access[S]

abstract def info(implicit tx: S.Tx): VersionInfo

abstract def isEmpty: Boolean

abstract def last: Long

abstract def mkString(prefix: String, sep: String, suffix: String): String

abstract def nonEmpty: Boolean

abstract def seminal: Access[S]

abstract def size: Int

abstract def splitIndex: (Access[S], Long)

abstract def sum: Long

abstract def sumUntil(n: Int): Long

abstract def tail: Access[S]

abstract def take(num: Int): Access[S]

abstract def takeUntil(timeStamp: Long)(implicit tx: S.Tx): Access[S]

abstract def term: Long

abstract def write(out: DataOutput): Unit

Concrete Value Members

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

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from PathLike

Inherited from Writable

Inherited from AnyRef

Inherited from Any

Ungrouped