parser

package
v1.7.4 Latest Latest
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 Go to latest Published: Mar 26, 2020 License: Apache-2.0 Imports: 8 Imported by: 0

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Variables

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Functions

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Types

type AllNode 

type AllNode struct {
}

func (*AllNode) AcceptVisitor added in v1.7.4 

func (node *AllNode) AcceptVisitor(v Visitor)

func (*AllNode) Evaluate 

func (node *AllNode) Evaluate(labels Labels) bool

type AndNode 

type AndNode struct {
	Operands []node
}

func (*AndNode) AcceptVisitor added in v1.7.4 

func (node *AndNode) AcceptVisitor(v Visitor)

func (*AndNode) Evaluate 

func (node *AndNode) Evaluate(labels Labels) bool

type HasNode 

type HasNode struct {
	LabelName string
}

func (*HasNode) AcceptVisitor added in v1.7.4 

func (node *HasNode) AcceptVisitor(v Visitor)

func (*HasNode) Evaluate 

func (node *HasNode) Evaluate(labels Labels) bool

type LabelContainsValueNode added in v1.7.4 

type LabelContainsValueNode struct {
	LabelName string
	Value     string
}

func (*LabelContainsValueNode) AcceptVisitor added in v1.7.4 

func (node *LabelContainsValueNode) AcceptVisitor(v Visitor)

func (*LabelContainsValueNode) Evaluate added in v1.7.4 

func (node *LabelContainsValueNode) Evaluate(labels Labels) bool

type LabelEndsWithValueNode added in v1.7.4 

type LabelEndsWithValueNode struct {
	LabelName string
	Value     string
}

func (*LabelEndsWithValueNode) AcceptVisitor added in v1.7.4 

func (node *LabelEndsWithValueNode) AcceptVisitor(v Visitor)

func (*LabelEndsWithValueNode) Evaluate added in v1.7.4 

func (node *LabelEndsWithValueNode) Evaluate(labels Labels) bool

type LabelEqValueNode 

type LabelEqValueNode struct {
	LabelName string
	Value     string
}

func (*LabelEqValueNode) AcceptVisitor added in v1.7.4 

func (node *LabelEqValueNode) AcceptVisitor(v Visitor)

func (*LabelEqValueNode) Evaluate 

func (node *LabelEqValueNode) Evaluate(labels Labels) bool

type LabelInSetNode 

type LabelInSetNode struct {
	LabelName string
	Value     StringSet
}

func (*LabelInSetNode) AcceptVisitor added in v1.7.4 

func (node *LabelInSetNode) AcceptVisitor(v Visitor)

func (*LabelInSetNode) Evaluate 

func (node *LabelInSetNode) Evaluate(labels Labels) bool

type LabelNeValueNode 

type LabelNeValueNode struct {
	LabelName string
	Value     string
}

func (*LabelNeValueNode) AcceptVisitor added in v1.7.4 

func (node *LabelNeValueNode) AcceptVisitor(v Visitor)

func (*LabelNeValueNode) Evaluate 

func (node *LabelNeValueNode) Evaluate(labels Labels) bool

type LabelNotInSetNode 

type LabelNotInSetNode struct {
	LabelName string
	Value     StringSet
}

func (*LabelNotInSetNode) AcceptVisitor added in v1.7.4 

func (node *LabelNotInSetNode) AcceptVisitor(v Visitor)

func (*LabelNotInSetNode) Evaluate 

func (node *LabelNotInSetNode) Evaluate(labels Labels) bool

type LabelStartsWithValueNode added in v1.7.4 

type LabelStartsWithValueNode struct {
	LabelName string
	Value     string
}

func (*LabelStartsWithValueNode) AcceptVisitor added in v1.7.4 

func (node *LabelStartsWithValueNode) AcceptVisitor(v Visitor)

func (*LabelStartsWithValueNode) Evaluate added in v1.7.4 

func (node *LabelStartsWithValueNode) Evaluate(labels Labels) bool

type Labels added in v1.2.0 

type Labels interface {
	// Get returns value and presence of the given labelName
	Get(labelName string) (value string, present bool)
}

Labels defines the interface of labels that can be used by selector

type MapAsLabels added in v1.2.0 

type MapAsLabels map[string]string

MapAsLabels allows you use map as labels

func (MapAsLabels) Get added in v1.2.0 

func (l MapAsLabels) Get(labelName string) (value string, present bool)

Get returns the value and presence of the given labelName key in the MapAsLabels

type NotNode 

type NotNode struct {
	Operand node
}

func (*NotNode) AcceptVisitor added in v1.7.4 

func (node *NotNode) AcceptVisitor(v Visitor)

func (*NotNode) Evaluate 

func (node *NotNode) Evaluate(labels Labels) bool

type OrNode 

type OrNode struct {
	Operands []node
}

func (*OrNode) AcceptVisitor added in v1.7.4 

func (node *OrNode) AcceptVisitor(v Visitor)

func (*OrNode) Evaluate 

func (node *OrNode) Evaluate(labels Labels) bool

type PrefixVisitor added in v1.7.4 

type PrefixVisitor struct {
	Prefix string
}

PrefixVisitor implements the Visitor interface to allow prefixing of label names within a selector.

func (PrefixVisitor) Visit added in v1.7.4 

func (v PrefixVisitor) Visit(n interface{})

type Selector 

type Selector interface {
	// Evaluate evaluates the selector against the given labels expressed as a concrete map.
	Evaluate(labels map[string]string) bool

	// EvaluateLabels evaluates the selector against the given labels expressed as an interface.
	// This allows for labels that are calculated on the fly.
	EvaluateLabels(labels Labels) bool

	// String returns a string that represents this selector.
	String() string

	// UniqueID returns the unique ID that represents this selector.
	UniqueID() string

	// AcceptVisitor allows an external visitor to modify this selector.
	AcceptVisitor(v Visitor)
}

Selector represents a label selector.

func Parse 

func Parse(selector string) (sel Selector, err error)

Parse parses a string representation of a selector expression into a Selector.

type StringSet 

type StringSet []string

func ConvertToStringSetInPlace 

func ConvertToStringSetInPlace(s []string) StringSet

func (StringSet) Contains 

func (ss StringSet) Contains(s string) bool

Contains returns true if a given string in current set

type Visitor added in v1.7.4 

type Visitor interface {
	Visit(n interface{})
}

Source Files

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