本文整理汇总了Golang中github.com/google/badwolf/storage.Store.DeleteGraph方法的典型用法代码示例。如果您正苦于以下问题：Golang Store.DeleteGraph方法的具体用法？Golang Store.DeleteGraph怎么用？Golang Store.DeleteGraph使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/google/badwolf/storage.Store的用法示例。
在下文中一共展示了Store.DeleteGraph方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: BQLRandomGraphWalking
// BQLRandomGraphWalking creates the benchmark.
func BQLRandomGraphWalking(ctx context.Context, st storage.Store, chanSize int) ([]*runtime.BenchEntry, error) {
rgSize := []int{1000, 10000}
sizes := []int{10, 1000, 100000}
var trplSets [][]*triple.Triple
var ids []string
var gids []string
var gSizes []int
gs, err := getGraphGenerators(rgSize)
if err != nil {
return nil, err
}
for idx, g := range gs {
for _, s := range sizes {
ts, err := g.Generate(s)
if err != nil {
return nil, err
}
trplSets = append(trplSets, ts)
ids = append(ids, fmt.Sprintf("bql rg branch_factor=%04d, size=%07d", rgSize[idx], s))
gids = append(gids, fmt.Sprintf("bql_b%d_s%d", rgSize[idx], s))
gSizes = append(gSizes, s)
}
}
var bes []*runtime.BenchEntry
reps := []int{10}
for bqlIdx, bqlQuery := range treeGraphWalkingBQL {
bql := bqlQuery
for i, max := 0, len(ids); i < max; i++ {
for idxReps, r := range reps {
var g storage.Graph
gID := fmt.Sprintf("bql_rg_%d_%s_r%d_i%d", bqlIdx, gids[i], i, idxReps)
data := trplSets[i]
bes = append(bes, &runtime.BenchEntry{
BatteryID: fmt.Sprintf("Run BQL random graph walking query %d", bqlIdx),
ID: fmt.Sprintf("%s, reps=%02d", ids[i], r),
Triples: gSizes[i],
Reps: r,
Setup: func() error {
var err error
g, err = st.NewGraph(ctx, "?"+gID)
if err != nil {
return err
}
return g.AddTriples(ctx, data)
},
F: func() error {
query := fmt.Sprintf(bql, gID)
_, err := run.BQL(ctx, query, st, chanSize)
return err
},
TearDown: func() error {
return st.DeleteGraph(ctx, "?"+gID)
},
})
}
}
}
return bes, nil
}示例2: cleanSources
// cleanSources create all the graph required for the story and
// populates it with the provided data.
func (s *Story) cleanSources(ctx context.Context, st storage.Store) error {
for _, src := range s.Sources {
if err := st.DeleteGraph(ctx, src.ID); err != nil {
return err
}
}
return nil
}示例3: RemoveExistingTreeTriplesBenchmark
// RemoveExistingTreeTriplesBenchmark creates the benchmark.
func RemoveExistingTreeTriplesBenchmark(ctx context.Context, st storage.Store, chanSize int) ([]*runtime.BenchEntry, error) {
bFactors := []int{2, 200}
sizes := []int{10, 1000, 100000}
var trplSets [][]*triple.Triple
var ids []string
var gids []string
var gSizes []int
gs, err := getTreeGenerators(bFactors)
if err != nil {
return nil, err
}
for idx, g := range gs {
for _, s := range sizes {
ts, err := g.Generate(s)
if err != nil {
return nil, err
}
trplSets = append(trplSets, ts)
ids = append(ids, fmt.Sprintf("etg branch_factor=%04d, size=%07d", bFactors[idx], s))
gids = append(gids, fmt.Sprintf("b%d_s%d", bFactors[idx], s))
gSizes = append(gSizes, s)
}
}
var bes []*runtime.BenchEntry
reps := []int{10}
for i, max := 0, len(ids); i < max; i++ {
for idxReps, r := range reps {
var g storage.Graph
gID := fmt.Sprintf("remove_existing_tree_%s_r%d_i%d", gids[i], i, idxReps)
data := trplSets[i]
bes = append(bes, &runtime.BenchEntry{
BatteryID: "Remove existing triples",
ID: fmt.Sprintf("%s, reps=%02d", ids[i], r),
Triples: gSizes[i],
Reps: r,
Setup: func() error {
var err error
g, err = st.NewGraph(ctx, gID)
if err != nil {
return err
}
return g.AddTriples(ctx, data)
},
F: func() error {
return g.RemoveTriples(ctx, data)
},
TearDown: func() error {
return st.DeleteGraph(ctx, gID)
},
})
}
}
return bes, nil
}