/
macaddrtrieiterator.go
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/
macaddrtrieiterator.go
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//
// Copyright 2022 Sean C Foley
//
// 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 ipaddr
import "github.com/seancfoley/bintree/tree"
// MACTrieNodeIteratorRem iterates through a MAC address trie, until both Next returns nil and HasNext returns false.
// The iterator also allows you to remove the last visited node.
type MACTrieNodeIteratorRem interface {
MACTrieNodeIterator
// Remove removes the last iterated element from the underlying trie, and returns that element.
// If there is no such element, it returns nil.
Remove() *MACAddressTrieNode
}
// MACTrieNodeIterator iterates through a MAC address trie, until both Next returns nil and HasNext returns false
type MACTrieNodeIterator interface {
HasNext
Next() *MACAddressTrieNode
}
type macTrieNodeIteratorRem struct {
AddressTrieNodeIteratorRem
}
func (iter macTrieNodeIteratorRem) Next() *MACAddressTrieNode {
return iter.AddressTrieNodeIteratorRem.Next().ToMAC()
}
func (iter macTrieNodeIteratorRem) Remove() *MACAddressTrieNode {
return iter.AddressTrieNodeIteratorRem.Remove().ToMAC()
}
type macTrieNodeIterator struct {
AddressTrieNodeIterator
}
func (iter macTrieNodeIterator) Next() *MACAddressTrieNode {
return iter.AddressTrieNodeIterator.Next().ToMAC()
}
type CachingMACTrieNodeIterator interface {
MACTrieNodeIteratorRem
tree.CachingIterator
}
type cachingMACTrieNodeIterator struct {
CachingAddressTrieNodeIterator
}
func (iter cachingMACTrieNodeIterator) Next() *MACAddressTrieNode {
return iter.CachingAddressTrieNodeIterator.Next().ToMAC()
}
func (iter cachingMACTrieNodeIterator) Remove() *MACAddressTrieNode {
return iter.CachingAddressTrieNodeIterator.Remove().ToMAC()
}
//////////////////////////////////////////////////////////////////
//////
// MACAssociativeTrieNodeIteratorRem iterates through a MAC associative address trie, until both Next returns nil and HasNext returns false
type MACAssociativeTrieNodeIteratorRem interface {
MACAssociativeTrieNodeIterator
// Remove removes the last iterated element from the underlying trie, and returns that element.
// If there is no such element, it returns nil.
Remove() *MACAddressAssociativeTrieNode
}
// MACAssociativeTrieNodeIterator iterates through a MAC associative address trie, until both Next returns nil and HasNext returns false
type MACAssociativeTrieNodeIterator interface {
HasNext
Next() *MACAddressAssociativeTrieNode
}
type macAssociativeTrieNodeIteratorRem struct {
AddressTrieNodeIteratorRem
}
func (iter macAssociativeTrieNodeIteratorRem) Next() *MACAddressAssociativeTrieNode {
return iter.AddressTrieNodeIteratorRem.Next().ToMACAssociative()
}
func (iter macAssociativeTrieNodeIteratorRem) Remove() *MACAddressAssociativeTrieNode {
return iter.AddressTrieNodeIteratorRem.Remove().ToMACAssociative()
}
type macAssociativeTrieNodeIterator struct {
AddressTrieNodeIterator
}
func (iter macAssociativeTrieNodeIterator) Next() *MACAddressAssociativeTrieNode {
return iter.AddressTrieNodeIterator.Next().ToMACAssociative()
}
type CachingMACAssociativeTrieNodeIterator interface {
MACAssociativeTrieNodeIteratorRem
tree.CachingIterator
}
type cachingMACAssociativeTrieNodeIterator struct {
CachingAddressTrieNodeIterator
}
func (iter cachingMACAssociativeTrieNodeIterator) Next() *MACAddressAssociativeTrieNode {
return iter.CachingAddressTrieNodeIterator.Next().ToMACAssociative()
}
func (iter cachingMACAssociativeTrieNodeIterator) Remove() *MACAddressAssociativeTrieNode {
return iter.CachingAddressTrieNodeIterator.Remove().ToMACAssociative()
}
//////////////////////////////////////////////////////////////////
//////