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buildlist.go
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buildlist.go
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/*
Copyright 2019 The OpenEBS Authors
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 v1alpha2
//TODO: While using these packages UnitTest must be written to corresponding function
import (
ndm "github.com/openebs/maya/pkg/apis/openebs.io/ndm/v1alpha1"
)
// ListBuilder is the builder object for BlockDeviceList
type ListBuilder struct {
BDL *BlockDeviceList
}
// NewListBuilder returns a new instance of ListBuilder object.
func NewListBuilder() *ListBuilder {
return &ListBuilder{
BDL: &BlockDeviceList{
ObjectList: &ndm.BlockDeviceList{},
},
}
}
// ListBuilderFromList builds the list based on
// the provided *BlockDeviceList instances.
func ListBuilderFromList(bdl *BlockDeviceList) *ListBuilder {
lb := NewListBuilder()
lb.BDL.ObjectList.Items = append(
lb.BDL.ObjectList.Items,
bdl.ObjectList.Items...)
return lb
}
// List returns the list of block device instances
// that were built by this builder.
func (b *ListBuilder) List() *BlockDeviceList {
return b.BDL
}
// ListBuilderFromAPIList returns a new instance of ListBuilderForApiList
// object based on block device api list.
func ListBuilderFromAPIList(bdAPIList *ndm.BlockDeviceList) *ListBuilder {
newLb := NewListBuilder()
newLb.BDL.ObjectList.Items = append(
newLb.BDL.ObjectList.Items,
bdAPIList.Items...,
)
return newLb
}