github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/pkg/uuid/uuid.go (about)

     1  // Copyright 2022 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package uuid
    15  
    16  import guuid "github.com/google/uuid"
    17  
    18  // Generator defines an interface that can generate a uuid
    19  type Generator interface {
    20  	NewString() string
    21  }
    22  
    23  type generatorImpl struct{}
    24  
    25  func (g *generatorImpl) NewString() string {
    26  	return guuid.New().String()
    27  }
    28  
    29  // NewGenerator creates a new generatorImpl instance
    30  func NewGenerator() Generator {
    31  	return &generatorImpl{}
    32  }