import Strategy from 'lseqtree/lib/strategy.js'

public class | source

Strategy

Enumerate the available sub-allocation strategies. The signature of these functions is f(Id, Id, N+, N+, N, N): Id.

Constructor Summary

Public Constructor
public	constructor(base: Base, boundary: Number)

Public Methods
public	bMinus(p: LSeqNode, q: LSeqNode, level: Number, interval: Number, s: Object, c: Number): * Choose an identifier starting from next bound and substract a random number.
public	bPlus(p: LSeqNode, q: LSeqNode, level: Number, interval: Number, s: Object, c: Number): Identifier Choose an identifier starting from previous bound and adding random number.

Private Methods
private	_getSC(d: Number, p: LSeqNode, q: LSeqNode, level: Number, s: Object, c: Number): Identifier Copies the appropriates source and counter from the adjacent identifiers at the insertion position.

Name	Type	Attribute	Description
base	Base		The base used to create the new identifiers.
boundary	Number	optional default: 10	The value used as the default maximum spacing between identifiers.

Choose an identifier starting from next bound and substract a random number.

Name	Type	Attribute	Description
p	LSeqNode		The previous identifier.
q	LSeqNode		The next identifier.
level	Number		The number of concatenation composing the new identifier.
interval	Number		The interval between p and q.
s	Object		The source that creates the new identifier.
c	Number		The counter of that source.

Choose an identifier starting from previous bound and adding random number.

Name	Type	Attribute	Description
p	LSeqNode		The previous identifier.
q	LSeqNode		The next identifier.
level	Number		The number of concatenation composing the new identifier.
interval	Number		The interval between p and q.
s	Object		The source that creates the new identifier.
c	Number		The counter of that source.

The new allocated identifier.

Copies the appropriates source and counter from the adjacent identifiers at the insertion position.

Name	Type	Attribute	Description
d	Number		The digit part of the new identifier.
p	LSeqNode		The previous identifier.
q	LSeqNode		the next identifier.
level	Number		The size of the new identifier.
s	Object		The local site identifier.
c	Number		The local monotonic counter.

The new allocated identifier.