go.ligato.io/vpp-agent/v3@v3.5.0/plugins/vpp/ipfixplugin/options.go (about)

     1  //  Copyright (c) 2020 Cisco and/or its affiliates.
     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  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  //  See the License for the specific language governing permissions and
    13  //  limitations under the License.
    14  
    15  package ipfixplugin
    16  
    17  import (
    18  	"go.ligato.io/cn-infra/v2/config"
    19  	"go.ligato.io/cn-infra/v2/logging"
    20  
    21  	"go.ligato.io/vpp-agent/v3/plugins/govppmux"
    22  	"go.ligato.io/vpp-agent/v3/plugins/kvscheduler"
    23  	"go.ligato.io/vpp-agent/v3/plugins/vpp/ifplugin"
    24  )
    25  
    26  // DefaultPlugin is a default instance of IPFIXPlugin.
    27  var DefaultPlugin = *NewPlugin()
    28  
    29  // NewPlugin creates a new Plugin with the provides Options.
    30  func NewPlugin(opts ...Option) *IPFIXPlugin {
    31  	p := &IPFIXPlugin{}
    32  
    33  	p.PluginName = "vpp-ipfixplugin"
    34  	p.KVScheduler = &kvscheduler.DefaultPlugin
    35  	p.VPP = &govppmux.DefaultPlugin
    36  	p.IfPlugin = &ifplugin.DefaultPlugin
    37  
    38  	for _, o := range opts {
    39  		o(p)
    40  	}
    41  
    42  	if p.Log == nil {
    43  		p.Log = logging.ForPlugin(p.String())
    44  	}
    45  	if p.Cfg == nil {
    46  		p.Cfg = config.ForPlugin(p.String())
    47  	}
    48  
    49  	return p
    50  }
    51  
    52  // Option is a function that can be used in NewPlugin to customize Plugin.
    53  type Option func(*IPFIXPlugin)
    54  
    55  // UseDeps returns Option that can inject custom dependencies.
    56  func UseDeps(f func(*Deps)) Option {
    57  	return func(p *IPFIXPlugin) {
    58  		f(&p.Deps)
    59  	}
    60  }