queue

package

v0.1.8-alpha.4 Latest Latest Go to latest Published: Apr 27, 2019 License: GPL-3.0 Imports: 2 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type Item interface {
	ID() interface{}
}

Item represents a queue item

type Queue struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

Queue wraps lane.Deque which is a head-tail linked list. It maintains an index of items contained in the queue

func New() *Queue

New creates an instance of Queue

func (q *Queue) Append(i Item)

Append appends an item to the queue

func (q *Queue) Empty() bool

Empty checks whether the queue is empty

func (q *Queue) Has(i Item) bool

Has checks whether a item exist in the queue

func (q *Queue) Head() Item

Head get an item from the head of the queue

func (q *Queue) Size() int

Size returns the size of the queue