diff options
Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/util/validation/field/path.go')
-rw-r--r-- | kube2msb/src/vendor/k8s.io/kubernetes/pkg/util/validation/field/path.go | 91 |
1 files changed, 0 insertions, 91 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/util/validation/field/path.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/util/validation/field/path.go deleted file mode 100644 index 2efc8ee..0000000 --- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/util/validation/field/path.go +++ /dev/null @@ -1,91 +0,0 @@ -/* -Copyright 2015 The Kubernetes 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 field - -import ( - "bytes" - "fmt" - "strconv" -) - -// Path represents the path from some root to a particular field. -type Path struct { - name string // the name of this field or "" if this is an index - index string // if name == "", this is a subscript (index or map key) of the previous element - parent *Path // nil if this is the root element -} - -// NewPath creates a root Path object. -func NewPath(name string, moreNames ...string) *Path { - r := &Path{name: name, parent: nil} - for _, anotherName := range moreNames { - r = &Path{name: anotherName, parent: r} - } - return r -} - -// Root returns the root element of this Path. -func (p *Path) Root() *Path { - for ; p.parent != nil; p = p.parent { - // Do nothing. - } - return p -} - -// Child creates a new Path that is a child of the method receiver. -func (p *Path) Child(name string, moreNames ...string) *Path { - r := NewPath(name, moreNames...) - r.Root().parent = p - return r -} - -// Index indicates that the previous Path is to be subscripted by an int. -// This sets the same underlying value as Key. -func (p *Path) Index(index int) *Path { - return &Path{index: strconv.Itoa(index), parent: p} -} - -// Key indicates that the previous Path is to be subscripted by a string. -// This sets the same underlying value as Index. -func (p *Path) Key(key string) *Path { - return &Path{index: key, parent: p} -} - -// String produces a string representation of the Path. -func (p *Path) String() string { - // make a slice to iterate - elems := []*Path{} - for ; p != nil; p = p.parent { - elems = append(elems, p) - } - - // iterate, but it has to be backwards - buf := bytes.NewBuffer(nil) - for i := range elems { - p := elems[len(elems)-1-i] - if p.parent != nil && len(p.name) > 0 { - // This is either the root or it is a subscript. - buf.WriteString(".") - } - if len(p.name) > 0 { - buf.WriteString(p.name) - } else { - fmt.Fprintf(buf, "[%s]", p.index) - } - } - return buf.String() -} |