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/*
 * Copyright 2013 Prometheus Team Licensed under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with the
 * License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package io.prometheus.client.utility;

/**
 * 
 * A testable wrapper for getting the current time in milliseconds from the
 * epoch.
 * 
 *
 * @author [email protected] (Matt T. Proud)
 */
public interface Clock {
  public long nowMs();
}