/**
* Copyright (C) 2009-2013 FoundationDB, LLC
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.foundationdb.server.service.metrics;
/** A metric storing a 64-bit integer value. */
public interface LongMetric extends BaseMetric<Long>
{
/** Get the current value. */
public long get();
/** Set the current value. */
public void set(long value);
/** Increment the value by 1. */
public long increment();
/** Increment the value by the given amount. */
public long increment(long amount);
}