import VVwE from 'version-vector-with-exceptions'

public class | source

VVwE

Version vector with exceptions.

Static Method Summary

Static Public Methods
public static	fromJSON(object: *): VVwE Get a version vector with exceptions using a JSON.

Constructor Summary

Public Constructor
public	constructor(e: Object)

Member Summary

Public Members
public	local: *
public	vector: *

Method Summary

Public Methods
public	clone(): VVwE Clone of this vvwe.
public	increment(): Pair Increment the entry of the vector on local update.
public	incrementFrom(ec: Pair) Increment from a remote operation.
public	isLower(ec: Pair): * Check if the message contains information already delivered.
public	isReady(ec: Pair): Boolean Check if the argument are causally ready regards to this vector.
public	merge(other: VVwE) Merges the version vector in argument with this.

Static Public Methods

public static fromJSON(object: *): VVwE source

Get a version vector with exceptions using a JSON.

Params:

Name	Type	Attribute	Description
object	*

Return:

VVwE	The version vector with exceptions extracted from the JSON in argument.

Public Constructors

public constructor(e: Object) source

Params:

Name	Type	Attribute	Description
e	Object		The entry chosen by the local site. One entry per site.

Public Members

public local: * source

public vector: * source

Public Methods

public clone(): VVwE source

Clone of this vvwe.

Return:

VVwE	A version vector with exceptions containing the same entry; clock; exceptions triples.

public increment(): Pair source

Increment the entry of the vector on local update.

Return:

Pair	A pair that uniquely identifies the operation.

public incrementFrom(ec: Pair) source

Increment from a remote operation.

Params:

Name	Type	Attribute	Description
ec	Pair		The entry and clock of the received event to add supposedly ready.

public isLower(ec: Pair): * source

Check if the message contains information already delivered.

Params:

Name	Type	Attribute	Description
ec	Pair		the site clock to check.

Return:

public isReady(ec: Pair): Boolean source

Check if the argument are causally ready regards to this vector.

Params:

Name	Type	Attribute	Description
ec	Pair		The identifier, i.e., the site clock of the operation that happened-before the current event.

Return:

Boolean

true if the event is ready, i.e. the identifier has already been integrated to this vector; false otherwise.

public merge(other: VVwE) source

Merges the version vector in argument with this.

Params:

Name	Type	Attribute	Description
other	VVwE		the other version vector to merge with.