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coverage.go
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coverage.go
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package opencost
import (
"time"
filter "github.com/opencost/opencost/core/pkg/filter/legacy"
"github.com/opencost/opencost/core/pkg/log"
)
// Coverage This is a placeholder struct which can be replaced by a more specific implementation later
type Coverage struct {
Window Window `json:"window"`
Type string `json:"type"`
Count int `json:"count"`
Updated time.Time `json:"updated"`
Errors []string `json:"errors"`
Warnings []string `json:"warnings"`
}
func (c *Coverage) GetWindow() Window {
return c.Window
}
func (c *Coverage) Key() string {
return c.Type
}
func (c *Coverage) IsEmpty() bool {
if c == nil {
log.Warnf("calling IsEmpty() on a nil Coverage")
return true
}
return c.Type == "" && c.Count == 0 && len(c.Errors) == 0 && len(c.Warnings) == 0 && c.Updated == time.Time{}
}
func (c *Coverage) Clone() *Coverage {
if c == nil {
log.Warnf("calling Clone() on a nil Coverage")
return nil
}
var errors []string
if len(c.Errors) > 0 {
errors = make([]string, len(c.Errors))
copy(errors, c.Errors)
}
var warnings []string
if len(c.Warnings) > 0 {
warnings = make([]string, len(c.Warnings))
copy(warnings, c.Warnings)
}
return &Coverage{
Window: c.Window.Clone(),
Type: c.Type,
Count: c.Count,
Updated: c.Updated,
Errors: errors,
Warnings: warnings,
}
}
// Coverage This is a placeholder struct which can be replaced by a more specific implementation later
type CoverageSet struct {
Window Window `json:"window"`
Items map[string]*Coverage `json:"items"`
}
func NewCoverageSet(start, end time.Time) *CoverageSet {
return &CoverageSet{
Window: NewWindow(&start, &end),
Items: map[string]*Coverage{},
}
}
func (cs *CoverageSet) GetWindow() Window {
return cs.Window
}
func (cs *CoverageSet) IsEmpty() bool {
if cs == nil {
log.Warnf("calling IsEmpty() on a nil CoverageSet")
return true
}
for _, item := range cs.Items {
if !item.IsEmpty() {
return false
}
}
return true
}
func (cs *CoverageSet) Clone() *CoverageSet {
var items map[string]*Coverage
if cs.Items != nil {
items = make(map[string]*Coverage, len(cs.Items))
for k, item := range cs.Items {
items[k] = item.Clone()
}
}
return &CoverageSet{
Window: cs.Window.Clone(),
Items: items,
}
}
func (cs *CoverageSet) Insert(coverage *Coverage) {
if cs.Items == nil {
cs.Items = map[string]*Coverage{}
}
cs.Items[coverage.Key()] = coverage
}
func (cs *CoverageSet) Filter(filters filter.Filter[*Coverage]) *CoverageSet {
if cs == nil {
return nil
}
if filters == nil {
return cs.Clone()
}
result := NewCoverageSet(*cs.Window.start, *cs.Window.end)
for _, c := range cs.Items {
if filters.Matches(c) {
result.Insert(c.Clone())
}
}
return result
}