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Rename s/Searchable/Fast/

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This commit is contained in:
Andrey Smirnov
2014-07-12 00:30:53 +04:00
parent c485cf41f7
commit 898870038a
1 changed files with 20 additions and 20 deletions
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deb/query.go
+20 -20
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@@ -4,8 +4,8 @@ package deb
type PackageQuery interface {
// Matches calculates match of condition against package
Matches(pkg *Package) bool
// Searchable returns if search strategy is possible for this query
Searchable() bool
// Fast returns if search strategy is possible for this query
Fast() bool
// Query performs search on package list
Query(list *PackageList) *PackageList
}
@@ -49,14 +49,14 @@ func (q *OrQuery) Matches(pkg *Package) bool {
return q.L.Matches(pkg) || q.R.Matches(pkg)
}
// Searchable is true only if both parts are searchable
func (q *OrQuery) Searchable() bool {
return q.L.Searchable() && q.R.Searchable()
// Fast is true only if both parts are fast
func (q *OrQuery) Fast() bool {
return q.L.Fast() && q.R.Fast()
}
// Query strategy depends on nodes
func (q *OrQuery) Query(list *PackageList) (result *PackageList) {
if q.Searchable() {
if q.Fast() {
result = q.L.Query(list)
result.Append(q.R.Query(list))
} else {
@@ -70,17 +70,17 @@ func (q *AndQuery) Matches(pkg *Package) bool {
return q.L.Matches(pkg) && q.R.Matches(pkg)
}
// Searchable is true if any of the parts are searchable
func (q *AndQuery) Searchable() bool {
return q.L.Searchable() || q.R.Searchable()
// Fast is true if any of the parts are fast
func (q *AndQuery) Fast() bool {
return q.L.Fast() || q.R.Fast()
}
// Query strategy depends on nodes
func (q *AndQuery) Query(list *PackageList) (result *PackageList) {
if !q.Searchable() {
if !q.Fast() {
result = list.Scan(q)
} else {
if q.L.Searchable() {
if q.L.Fast() {
result = q.L.Query(list)
result = result.Scan(q.R)
} else {
@@ -96,12 +96,12 @@ func (q *NotQuery) Matches(pkg *Package) bool {
return !q.Q.Matches(pkg)
}
// Searchable is false
func (q *NotQuery) Searchable() bool {
// Fast is false
func (q *NotQuery) Fast() bool {
return false
}
// NotQuery strategy is scan always
// Query strategy is scan always
func (q *NotQuery) Query(list *PackageList) (result *PackageList) {
result = list.Scan(q)
return
@@ -117,8 +117,8 @@ func (q *FieldQuery) Query(list *PackageList) (result *PackageList) {
panic("not implemented yet")
}
// Searchable depends on the query
func (q *FieldQuery) Searchable() bool {
// Fast depends on the query
func (q *FieldQuery) Fast() bool {
return false
}
@@ -127,8 +127,8 @@ func (q *DependencyQuery) Matches(pkg *Package) bool {
return pkg.MatchesDependency(q.Dep)
}
// Searchable is always true for dependency query
func (q *DependencyQuery) Searchable() bool {
// Fast is always true for dependency query
func (q *DependencyQuery) Fast() bool {
return true
}
@@ -147,8 +147,8 @@ func (q *PkgQuery) Matches(pkg *Package) bool {
return pkg.Name == q.Pkg && pkg.Version == q.Version && pkg.Architecture == q.Arch
}
// Searchable is always true for package query
func (q *PkgQuery) Searchable() bool {
// Fast is always true for package query
func (q *PkgQuery) Fast() bool {
return true
}