Class MVCMap

Object
   |
   +--GrvObject
         |
         +--MVCMap

class MVCMap

extends GrvObject

This class encapsulates a Map of object/key pairs and implements the MVCCollection interface
Version: 2.0

Author: Bruce Wallace (PolyGlotInc.com)
See:

- konstructor()

Constructor Detail

MVCMap

MVCMap()

Version: 2.0

Author: Bruce Wallace (PolyGlotInc.com)
See:
- konstructor()

addItem

void addItem(k,o)

add given object and associate with given key

clone

Map clone()

return a (deep) clone of "this" object.

delItem

void delItem( k )

delete item associated with given key

dump

String dump()

debug method to return this list as a string

first

Object first()

return the first object in this map or null if empty

firstKey

Object firstKey()

return the first key in this map or null if empty

getCount

int getCount( )

return how many items are in map

getItem

Object getItem( k )

return item associated with given key

getItemStr

String getItemStr( k )

return item as string associated with given key

getMemento

Object getMemento()

return a memento of the current state of "this"

iterate

void iterate( <Function> f )

iterate thru items in map calling specified function

Parameters:
f - function that takes key and object as params and returns true if the iteration should be stopped before all items in map are processed.

konstructor

void konstructor( <String> optName )

Parameters:
optName - optional name of this instance

next

Object next( k )

Return the object that comes AFTER the given key or, if no key specified, return the first object. If no object fits the specs above, return null.

nextKey

Object nextKey( k )

Return the key that comes after the given key. If no key is specified, return the first key. If no key matches the specs above, return null.

reset

void reset( )

reset map to empty

setMemento

void setMemento(<Object> m)

update "this" based on the given memento

Parameters:
m - the memento