github.com/dubbogo/gost@v1.14.0/time/count.go (about)

     1  /*
     2   * Licensed to the Apache Software Foundation (ASF) under one or more
     3   * contributor license agreements.  See the NOTICE file distributed with
     4   * this work for additional information regarding copyright ownership.
     5   * The ASF licenses this file to You under the Apache License, Version 2.0
     6   * (the "License"); you may not use this file except in compliance with
     7   * the License.  You may obtain a copy of the License at
     8   *
     9   *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  
    18  // Package gxtime encapsulates some golang.time functions
    19  package gxtime
    20  
    21  import (
    22  	"time"
    23  )
    24  
    25  type CountWatch struct {
    26  	start time.Time
    27  }
    28  
    29  func (w *CountWatch) Start() {
    30  	var t time.Time
    31  	if t.Equal(w.start) {
    32  		w.start = time.Now()
    33  	}
    34  }
    35  
    36  func (w *CountWatch) Reset() {
    37  	w.start = time.Now()
    38  }
    39  
    40  func (w *CountWatch) Count() int64 {
    41  	return time.Since(w.start).Nanoseconds()
    42  }