- Joined
- Mar 29, 2008
- Messages
- 117
Hi! I'm trying to learn vJass (without knowing much jass, but i think i got most of it). The problem is that i can not get the vJass compiler to compile my scripts. I'm using JassHelper version 0.9.1.2. The error message is: "Line 123: method create must return AbstractStringListIterator".
The code that contains the problem:
Full code:
By the way, i have tried using Abstract$NAME$ListIterator instead of thistype.
Thanks (and +rep (if i can), ofc) for helping me.
The code that contains the problem:
JASS:
struct Abstract$NAME$ListIterator extends $NAME$Iterator
private integer modcount
private Abstract$TYPE$List list = 0
private integer index = 0
public static method create takes Abstract$NAME$List returns thistype
local thistype iter = thistype.allocate()
set iter.list = list
set iter.modcount = list.getModCount()
return iter
endmethod
...
endstructFull code:
JASS:
library Collections
globals
constant integer ARRAY_LIST_MAX = 8190
constant string ERROR_LIST_FULL = "List is full"
constant string ERROR_HIGH_INDEX = "Index is out of bounds"
endglobals
//! textmacro Collections takes TYPE, NAME, NONE
struct $NAME$Iterator
public stub method next takes nothing returns $TYPE$
return $NONE$
endmethod
public method hasNext takes nothing returns boolean
return false
endmethod
public method remove takes nothing returns $TYPE$ //note: return = removed value (aka current)
return $NONE$
endmethod
endstruct
struct $NAME$Iterable
public stub method iterator takes nothing returns $TYPE$Iterator
return 0
endmethod
endstruct
struct $NAME$Collection extends $NAME$Iterable
// ----- MUTATERS -----
public stub method add takes $TYPE$ value returns boolean
return false
endmethod
public stub method addAll takes $TYPE$Collection values returns boolean
return false
endmethod
public stub method retainAll takes $TYPE$Collection values returns boolean
return false
endmethod
public stub method remove takes $TYPE$ value returns boolean
return false
endmethod
public stub method replace takes $TYPE$ old, $TYPE$ new returns boolean
return false
endmethod
// ----- ACCESERS -----
public stub method contains takes $TYPE$ value returns boolean
return false
endmethod
public stub method isEmpty takes nothing returns boolean
return false
endmethod
endstruct
struct $NAME$Set extends $NAME$Collection
endstruct
struct $NAME$List extends $NAME$Collection //0-oriented (starts from zero)
// ----- MUTATERS -----
public stub method insert takes $TYPE$ value, integer index returns boolean
return false
endmethod
public stub method removeAt takes integer index returns boolean
return false
endmethod
public stub method replaceAt takes integer index, $TYPE$ new returns boolean
return false
endmethod
public method operator []= takes integer index, $TYPE$ new returns boolean
return replaceAt(index, new)
endmethod
// ----- ACCESERS -----
public stub method get takes integer index returns $TYPE$
return false
endmethod
public method operator [] takes integer index returns boolean
return get(index)
endmethod
public stub method operator length takes nothing returns integer
return 0
endmethod
public stub method indexOf takes $TYPE$ value returns integer
return -1
endmethod
endstruct
struct Abstract$NAME$ListIterator extends $NAME$Iterator
private integer modcount
private Abstract$TYPE$List list = 0
private integer index = 0
public static method create takes Abstract$NAME$List returns thistype
local thistype iter = thistype.allocate()
set iter.list = list
set iter.modcount = list.getModCount()
return iter
endmethod
public static method next takes nothing returns $TYPE$
if(modcount != list.getModCount) then
return $NONE$
endif
local $TYPE$ val = list[index]
set index = index + 1
return val
endmethod
public static method hasNext takes nothing returns boolean
if(modcount != list.getModCount) then
return false
endif
return index < list.length
endmethod
public static method remove takes nothing returns $TYPE$
local $TYPE$ val
if(modcount != list.getModCount) then
return false
endif
set val = list.get(index)
set modcount = modcount + 1
call list.removeAt(index)
return val
endmethod
endstruct
struct Abstract$NAME$List extends $NAME$List
private integer modcount;
method increaseModCount takes nothing returns nothing
set modcount = modcount + 1
endmethod
method getModCount takes nothing returns integer
return modcount
endmethod
public method iterator takes nothing returns $NAME$Iterator
return Abstract$NAME$ListIterator.create(this)
endmethod
// ----- MUTATERS -----
public stub method add takes $TYPE$ value returns boolean
return false
endmethod
public stub method insert takes $TYPE$ value, integer index returns boolean
return false
endmethod
public stub method addAll takes $TYPE$Collection values returns boolean
return false
endmethod
public stub method retainAll takes $TYPE$Collection values returns boolean
return false
endmethod
public stub method remove takes $TYPE$ value returns boolean
return false
endmethod
public stub method removeAt takes integer index returns boolean
return false
endmethod
public stub method replace takes $TYPE$ old, $TYPE$ new returns boolean
return false
endmethod
public stub method replaceAt takes integer index, $TYPE$ new returns boolean
return false
endmethod
// ----- ACCESERS -----
public stub method get takes integer index returns $TYPE$
return $NONE$
endmethod
public stub method indexOf takes $TYPE$ value returns integer
return 0
endmethod
public stub method contains takes $TYPE$ value returns boolean
return false
endmethod
public stub method isEmpty takes nothing returns boolean
return false
endmethod
endstruct
type $NAME$ArrayListArray extends $TYPE$ array[ARRAY_LIST_MAX]
struct $NAME$ArrayList extends Abstract$NAME$List
private $NAME$ArrayListArray list
private integer count
public static method create takes nothing returns $NAME$ArrayList
local $NAME$ArrayList list = $NAME$ArrayList.allocate()
list.list = $NAME$ArrayListArray.create()
list.count = 0
return list
endmethod
// ----- MUTATERS -----
public method add takes $TYPE$ value returns boolean
if(count >= ARRAY_LIST_MAX) then
call debugMessage(ERROR_LIST_FULL)
return false
endif
set count = count + 1
set list[count] = value
return true
endmethod
public method insert takes $TYPE$ value, integer index returns boolean
set index = index + 1
local $TYPE$ tmp
local integer pos
if(index > count) then
call debugMessage(ERROR_HIGH_INDEX)
return false
endif
if(count >= ARRAY_LIST_MAX) then
call debugMessage(ERROR_LIST_FULL)
return false
endif
set pos = count
loop
exitwhen(pos < index)
set list[pos + 1] = list[pos]
set pos = pos + 1
endloop
set list[index] = value
set count = count + 1
return true
endmethod
public stub method addAll takes $TYPE$Collection values returns boolean
return false //TODO
endmethod
public stub method retainAll takes $TYPE$Collection values returns boolean
return false //TODO
endmethod
public method remove takes $TYPE$ value returns boolean
local integer pos
local boolean changed
if(count == 0) then //speed
return false
endif
set pos = 1
set changed = false
loop
exitwhen (pos > count)
if (list[pos] == value) then
set changed = true
local pos0
set pos0 = count
loop
exitwhen(pos0 < pos)
set list[pos0] = list[pos0 + 1]
set pos0 = pos0 + 1
endloop
set count = count - 1
endif
set pos = pos + 1
endloop
return changed
endmethod
public method removeAt takes integer index returns boolean
set index = index + 1
if(index + 1 > count) then
call debugMessage(ERROR_HIGH_INDEX)
return false
endif
set pos = index
loop
exitwhen(pos >= count)
set list[pos] = list[pos + 1]
set pos = pos + 1
endloop
set count = count - 1
return true
endmethod
public method replace takes $TYPE$ old, $TYPE$ new returns boolean
local integer pos
local boolean changed
if(count == 0) then //speed
return false
endif
set pos = 1
set changed = false
loop
exitwhen(pos > count)
if(list[pos] == old) then
set list[pos] = new
set changed = true
endif
set pos = pos + 1
endloop
return changed
endmethod
public method replaceAt takes integer index, $TYPE$ new returns boolean
set index = index + 1
if(index > count) then
call debugMessage(ERROR_HIGH_INDEX)
return false
endif
set list[index] = new
return true
endmethod
// ----- ACCESERS -----
public method get takes integer index returns $TYPE$
set index = index + 1
if(index > count) then
call debugMessage(ERROR_HIGH_INDEX)
return $NONE$
endif
return list[index]
endmethod
public method indexOf takes $TYPE$ value returns integer
local integer pos
local integer res
if(count == 0) then
return -1
endif
set pos = 1
set res = -1
loop
exitwhen((pos > count) or (res != -1))
if(list[pos] == value) then
set res = pos
endif
set pos = pos + 1
endloop
return res
endmethod
public method contains takes $TYPE$ value returns boolean
return indexOf(value) > 0
endmethod
public method isEmpty takes nothing returns boolean
return count == 0
endmethod
public method operator length takes nothing returns integer
return count
endmethod
endstruct
//! endtextmacro
//! runtextmacro Collections("string", "String", "0")
endlibraryBy the way, i have tried using Abstract$NAME$ListIterator instead of thistype.
Thanks (and +rep (if i can), ofc) for helping me.
Last edited:
