/*
 * Copyright 2016 higherfrequencytrading.com
 *
 * 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 net.openhft.chronicle.core.time;

import java.util.concurrent.TimeUnit;

import static net.openhft.chronicle.core.time.SystemTimeProvider.TIME_PROVIDER;

/*
 * Created by Peter Lawrey on 10/03/16.
 */
@FunctionalInterface
public interface TimeProvider {

    static TimeProvider get() {
        return TIME_PROVIDER.get();
    }

    long currentTimeMillis();

    default long currentTimeMicros() {
        return currentTimeMillis() * 1000;
    }

    default long currentTimeNanos() {
        return currentTimeMillis() * 1000000;
    }

    default long currentTime(TimeUnit timeUnit) {
        return timeUnit == TimeUnit.MILLISECONDS
                ? currentTimeMillis()
                : timeUnit.convert(currentTimeNanos(), TimeUnit.NANOSECONDS);
    }
}

@@ -1120,35 +1120,35 @@
 rn currentTimeMi
-lli
+cro
 s() * 1000000;%0A 
@@ -1141,19 +1141,16 @@
 ) * 1000
-000
 ;%0A    %7D%0A
@@ -1212,36 +1212,193 @@
     
-return timeUnit == TimeUnit.
+switch (timeUnit) %7B%0A            case NANOSECONDS:%0A                return currentTimeNanos();%0A            case MICROSECONDS:%0A                return currentTimeMicros();%0A            case 
 MILL
@@ -1405,16 +1405,17 @@
 ISECONDS
+:
 %0A       
@@ -1427,9 +1427,14 @@
     
-?
+return
  cur
@@ -1449,16 +1449,17 @@
 Millis()
+;
 %0A       
@@ -1467,13 +1467,39 @@
     
-    :
+default:%0A                return
  tim
@@ -1523,20 +1523,21 @@
 rentTime
-Nano
+Milli
 s(), Tim
@@ -1542,20 +1542,21 @@
 imeUnit.
-NANO
+MILLI
 SECONDS)
@@ -1557,16 +1557,26 @@
 CONDS);%0A
+        %7D%0A
     %7D%0A%7D%0A

Use the different time units better.