Package jetbrains.buildServer.serverSide.db

Class IntegerIdSequence

java.lang.Object

jetbrains.buildServer.serverSide.db.IntegerIdSequence

All Implemented Interfaces:

IdSequence<Integer>, NumericIdSequence<Integer>

public final class IntegerIdSequence
extends Object
implements NumericIdSequence<Integer>

Author:

Leonid Bushuev from JetBrains

Method Summary

Modifier and Type	Method	Description
Integer	lastOne()	Checks the last used identifier.
Integer	nextOne()	Produces the new identifier.
Interval<Integer>	nextRange(int count)	Produces and returns a range of identifiers.
void	resetCounter()	This method is for testing purposes only.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

nextOne

@NotNull
public Integer nextOne()

Description copied from interface: NumericIdSequence

Produces the new identifier.

Specified by:

nextOne in interface IdSequence<Integer>

Specified by:

nextOne in interface NumericIdSequence<Integer>

Returns:

the new identifier.

nextRange

@NotNull
public Interval<Integer> nextRange(int count)

Description copied from interface: NumericIdSequence

Produces and returns a range of identifiers.

Specified by:

nextRange in interface NumericIdSequence<Integer>

Parameters:

count - how many identifiers to produce.

Returns:

a range of new identifiers.

lastOne

@NotNull
public Integer lastOne()

Description copied from interface: NumericIdSequence

Checks the last used identifier.

Specified by:

lastOne in interface NumericIdSequence<Integer>

Returns:

the last used value.

resetCounter

public void resetCounter()

This method is for testing purposes only. Never use this method!