net.systemeD.halcyon.connection.Node

	Property	Defined by
		connection : Connection Connection to which this entity belongs.	Entity
		deleted : Boolean = false	Entity
		entities : Array List of entities.	Entity
		hasParents : Boolean Whether this entity has any parents.	Entity
		hasParentWays : Boolean Whether this entity has any parents that are Ways.	Entity
		id : Number OSM ID.	Entity
		isDirty : Boolean Check if entity is modified since last markClean().	Entity
		lat : Number	Node
		latp : Number	Node
		loaded : Boolean Is entity fully loaded, or is it just a placeholder reference (as a relation member)?	Entity
		locked : Boolean = false Lock against purging when off-screen	Entity
		lon : Number	Node
		memberships : Array Returns all relations that this Entity is part of, as array of {relation, position, role}, sorted by position.	Entity
		numParentWays : uint How many parents are Ways?	Entity
		parentObjects : Array All parents of this entity.	Entity
		parentRelations : Array All parents that are Relations	Entity
		parentsLoaded : Boolean = true Have all its parents (ie, relations that contain this object as a member, ways that contain this node) been loaded into memory	Entity
		parentWays : Array Get array of all Ways of which this object (presumably a node) is a child.	Entity
		status : String	Entity
		timestamp : String Most recent modification of the entity (from OSM API).	Entity
		uid : Number User ID who last edited this entity (from OSM API).	Entity
		version : uint Current version number.	Entity

Public Methods

	Method		Defined by
		Node(connection:Connection, id:Number, version:uint, tags:Object, loaded:Boolean, lat:Number, lon:Number, uid:Number, timestamp:String = null)	Node
		addParent(parent:Entity):void Create parent link from this entity to another.	Entity
		countParentObjects(within:Object):uint How many parents does this entity have that satisfy the "within" constraint?	Entity
		findParentRelationsOfType(type:String, role:String = null):Array Returns parents that are relations, and of the specified type, and of which this entity is the correct role (if provided).	Entity
		getDescription():String Basic description of Entity - should be overriden by subclass.	Entity
		getRelationMemberships():Array	Entity
		getTag(key:String):String Retrieve a tag by key.	Entity
		getTagArray():Array Returns an array that duplicates the tags on this entity.	Entity
		getTagList():TagList	Entity
		getTagsCopy():Object Returns an object that duplicates the tags on this entity.	Entity
		getTagsHash():Object	Entity
		getType():String	Node
		hasInterestingTags():Boolean Whether the entity has any tags other than meta-tags (attribution, created_by, source, tiger:...)	Entity
		hasParent(entity:Entity):Boolean Whether 'entity' is a parent of this Entity.	Entity
		hasTags():Boolean Whether the entity has > 0 tags.	Entity
		isDeleted():Boolean Whether entity is marked deleted.	Entity
		isDupe():Boolean	Node
		isEmpty():Boolean	Node
		isType(str:String):Boolean Compare type against supplied string	Entity
		isUneditedTiger():Boolean Rough function to detect entities untouched since TIGER import.	Entity
		join(ways:Array, performAction:Function):void Insert this node into the list of ways, and remove dupes at the same time.	Node
		lat2latp(lat:Number):Number [static]	Node
		latp2lat(a:Number):Number [static]	Node
		markClean():void Reset modified flag.	Entity
		markDirty():void Set entity as modified.	Entity
		mergeTags(source:Entity, performAction:Function):Boolean Copy tags from another entity into this one, creating "key=value1; value2" pairs if necessary.	Entity
		mergeWith(node:Node, performAction:Function):void Merge another node into this one, removing the other one.	Node
		nullify():void Free up memory by converting entity to a dummy entity, for entities that we no longer need but which are part of a still-in-memory relation	Entity
		remove(performAction:Function):void	Node
		removeFromParents(performAction:Function):void	Entity
		removeParent(parent:Entity):void Remove parent link.	Entity
		renameTag(oldKey:String, newKey:String, performAction:Function):void Change oldKey=[value] to newKey=[value], with optional undoability.	Entity
		renumber(newID:Number, newVersion:uint):void Assign a new ID and version.	Entity
		replaceWith(target:Node, performAction:Function):void Replace all occurances of this node with the given target node	Node
		resume():void Resume redrawing of the object	Entity
		sameTags(entity:Entity):Boolean Compare tags between two entities.	Entity
		setDeletedState(isDeleted:Boolean):void Mark entity as deleted.	Entity
		setLatLon(lat:Number, lon:Number, performAction:Function):void	Node
		setLonLatp(lon:Number, latproj:Number, performAction:Function):void	Node
		setStatus(s:String):void Change entity status.	Entity
		setTag(key:String, value:String, performAction:Function):void Set key=value, with optional undoability.	Entity
		suspend():void Temporarily prevent redrawing of the object.	Entity
		tagIs(key:String, value:String):Boolean	Entity
		toString():String	Node
		unjoin(selectedWay:Way, performAction:Function):void	Node
		update(version:uint, tags:Object, loaded:Boolean, parentsLoaded:Boolean, lat:Number, lon:Number, uid:Number, timestamp:String = null):void	Node
		updateEntityProperties(version:uint, tags:Object, loaded:Boolean, parentsLoaded:Boolean, uid:Number, timestamp:String):void Set a bunch of properties in one hit.	Entity
		within(left:Number, right:Number, top:Number, bottom:Number):Boolean	Node

	Method	Defined by
		nullifyEntity():void Implement nullifybehaviour: delete tags, etc.	Entity

Property detail

lat

property

lat:Number  [read-write]Implementation
    public function get lat():Number
    public function set lat(value:Number):void

latp

property

latp:Number  [read-write]Implementation
    public function get latp():Number
    public function set latp(value:Number):void

lon

property

lon:Number  [read-write]Implementation
    public function get lon():Number
    public function set lon(value:Number):void

Constructor detail

Node

()

constructor

public function Node(connection:Connection, id:Number, version:uint, tags:Object, loaded:Boolean, lat:Number, lon:Number, uid:Number, timestamp:String = null)

Parameters

	`connection:Connection`

	`id:Number`

	`version:uint`

	`tags:Object`

	`loaded:Boolean`

	`lat:Number`

	`lon:Number`

	`uid:Number`

	`timestamp:String` (default = `null`)

Method detail

getType

()

method

public override function getType():String

Returns

String

isDupe

()

method

public function isDupe():Boolean

Returns

Boolean

isEmpty

()

method

public override function isEmpty():Boolean

Returns

Boolean

join

()

method

public function join(ways:Array, performAction:Function):void

Insert this node into the list of ways, and remove dupes at the same time. Please, don't call this on a node from a vector background, chaos will ensue.

Parameters

	`ways:Array`

	`performAction:Function`

lat2latp

()

method

public static function lat2latp(lat:Number):NumberParameters

lat:Number

Returns

Number

latp2lat

()

method

public static function latp2lat(a:Number):NumberParameters

a:Number

Returns

Number

mergeWith

()

method

public function mergeWith(node:Node, performAction:Function):void

Merge another node into this one, removing the other one.

Parameters

	`node:Node`

	`performAction:Function`

remove

()

method

public override function remove(performAction:Function):voidParameters

performAction:Function

replaceWith

()

method

public function replaceWith(target:Node, performAction:Function):void

Replace all occurances of this node with the given target node

Parameters

	`target:Node`

	`performAction:Function`

setLatLon

()

method

public function setLatLon(lat:Number, lon:Number, performAction:Function):voidParameters

	`lat:Number`

	`lon:Number`

	`performAction:Function`

setLonLatp

()

method

public function setLonLatp(lon:Number, latproj:Number, performAction:Function):voidParameters

	`lon:Number`

	`latproj:Number`

	`performAction:Function`

toString

()

method

public override function toString():String

Returns

String

unjoin

()

method

public function unjoin(selectedWay:Way, performAction:Function):voidParameters

	`selectedWay:Way`

	`performAction:Function`

update

()

method

public function update(version:uint, tags:Object, loaded:Boolean, parentsLoaded:Boolean, lat:Number, lon:Number, uid:Number, timestamp:String = null):void

Parameters

	`version:uint`

	`tags:Object`

	`loaded:Boolean`

	`parentsLoaded:Boolean`

	`lat:Number`

	`lon:Number`

	`uid:Number`

	`timestamp:String` (default = `null`)

within

()

method

public override function within(left:Number, right:Number, top:Number, bottom:Number):BooleanParameters

	`left:Number`

	`right:Number`

	`top:Number`

	`bottom:Number`

Returns

Boolean

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Halcyon and Potlatch2 Developer documentation	All Packages \| All Classes \| Index \| Frames No Frames
Class Node	Properties \| Methods

Package	net.systemeD.halcyon.connection
Class	public class Node
Inheritance	Node Entity flash.events.EventDispatcher