com.bigdata.btree
Class BTree.Counter

java.lang.Object
  com.bigdata.btree.BTree.Counter

All Implemented Interfaces:

ICounter

Enclosing class:

BTree

public static class BTree.Counter
extends Object
implements ICounter

Mutable counter.

Author:

Bryan Thompson

Constructor Summary

BTree.Counter(BTree btree)

Method Summary

long	get() The current value of the counter (initially zero).
long	incrementAndGet() Increment the current value of the counter and then return its value (atomic).

Methods inherited from class java.lang.Object

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

Constructor Detail

BTree.Counter

public BTree.Counter(BTree btree)

Method Detail

get

public long get()

Description copied from interface: ICounter

The current value of the counter (initially zero).

Specified by:

get in interface ICounter

incrementAndGet

public long incrementAndGet()

Description copied from interface: ICounter

Increment the current value of the counter and then return its value (atomic).

Specified by:

incrementAndGet in interface ICounter