author | Claus Gittinger <cg@exept.de> |
Tue, 08 Feb 2000 16:28:41 +0100 | |
changeset 5249 | 77cad45f94f8 |
parent 4522 | 29a6625dc7b1 |
child 5305 | 114ba09df72a |
permissions | -rw-r--r-- |
1827 | 1 |
" |
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COPYRIGHT (c) 1996 by Claus Gittinger |
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All Rights Reserved |
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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Object subclass:#Namespace |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'Kernel-Classes' |
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! |
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!Namespace class methodsFor:'documentation'! |
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copyright |
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" |
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COPYRIGHT (c) 1996 by Claus Gittinger |
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All Rights Reserved |
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||
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This software is furnished under a license and may be used |
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only in accordance with the terms of that license and with the |
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inclusion of the above copyright notice. This software may not |
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be provided or otherwise made available to, or used by, any |
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other person. No title to or ownership of the software is |
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hereby transferred. |
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" |
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! |
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documentation |
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" |
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A Namespace is actually a dummy class, providing a home |
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for its private classes. |
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Thus, internally, the same mechanism is used for classes in |
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a namespace and private classes. |
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This has two advantages: |
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- we only need one mechanism for both namespaces |
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and private classes |
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- there are no possible conflicts between a class |
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and a namespace named alike. |
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[author:] |
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Claus Gittinger |
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[see also:] |
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Behavior ClassDescription Class Metaclass |
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PrivateMetaclass |
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" |
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! ! |
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!Namespace class methodsFor:'instance creation'! |
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fullName:aFullNameSpacePathName |
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"given a possibly nested name of a namespace, create all required |
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intermediate spaces (if not already existing) and return the |
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bottom-level space." |
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"/ break it up, check for all intermediate spaces to exist |
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"/ create them as required. |
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|list idx0 idx superSpace done thisNamespace| |
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list := OrderedCollection new. |
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idx0 := 1. |
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done := false. |
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[done] whileFalse:[ |
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idx := aFullNameSpacePathName indexOf:$: startingAt:idx0. |
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(idx ~~ 0) ifTrue:[ |
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(idx < aFullNameSpacePathName size and:[(aFullNameSpacePathName at:(idx+1)) == $:]) ifTrue:[ |
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superSpace := aFullNameSpacePathName copyFrom:idx0 to:(idx-1). |
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list add:superSpace. |
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idx0 := idx +2. |
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] ifFalse:[ |
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done := true |
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] |
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] ifFalse:[ |
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done := true. |
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] |
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]. |
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list add:(aFullNameSpacePathName copyFrom:idx0). |
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|
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"/ now, look and create 'em |
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|
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thisNamespace := nil. |
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list do:[:aName | |
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|key x| |
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key := aName asSymbol. |
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|
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thisNamespace isNil ifTrue:[ |
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(Smalltalk includesKey:key) ifTrue:[ |
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thisNamespace := Smalltalk at:key. |
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(thisNamespace notNil |
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and:[thisNamespace isBehavior not]) ifTrue:[ |
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self error:'name conflict: namespace ' , aName , ' vs. global'. |
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] |
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]. |
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thisNamespace isNil ifTrue:[ |
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thisNamespace := self name:key |
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] |
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] ifFalse:[ |
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x := thisNamespace privateClassesAt:key. |
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x notNil ifTrue:[ |
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thisNamespace := x |
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] ifFalse:[ |
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thisNamespace := |
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self subclass:key |
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instanceVariableNames:'' |
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classVariableNames:'' |
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poolDictionaries:'' |
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privateIn:thisNamespace. |
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"/ nameSpaces are not in any package |
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thisNamespace setPackage:nil. |
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] |
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] |
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]. |
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|
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^ thisNamespace |
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|
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"Created: 8.11.1996 / 13:41:59 / cg" |
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"Modified: 4.1.1997 / 16:50:59 / cg" |
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! |
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|
2007
57434c08d720
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parents:
1943
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136 |
name:aStringOrSymbol |
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"create a new nameSpace, named aStringOrSymbol. |
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Notice, that the nameSpace is created in the current one - |
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dont get confused; we recommend, not to nest them too much." |
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|currentNameSpace newNamespace existing ok nameSym fullName| |
1828 | 142 |
|
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ok := aStringOrSymbol first isLetter. |
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ok ifTrue:[ |
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(aStringOrSymbol |
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findFirst:[:ch | (ch isLetterOrDigit or:[ch == $_]) not] |
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startingAt:2) ~~ 0 |
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ifTrue:[ |
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149 |
ok := false. |
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] |
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|
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152 |
"/ 2 to:aStringOrSymbol size do:[:idx | |ch| |
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"/ ch := aStringOrSymbol at:idx. |
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"/ ok ifTrue:[ |
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155 |
"/ ok := ch isLetterOrDigit or:[ch == $_]. |
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"/ ] |
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"/ ] |
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158 |
]. |
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159 |
ok ifFalse:[ |
2025 | 160 |
self error:'invalid namespace name:''' , aStringOrSymbol printString , ''' (must be a valid identifier)'. |
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161 |
]. |
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162 |
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163 |
nameSym := aStringOrSymbol asSymbol. |
3383 | 164 |
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165 |
self == Namespace ifTrue:[ |
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166 |
currentNameSpace := Class nameSpaceQuerySignal query. |
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167 |
currentNameSpace isNil ifTrue:[currentNameSpace := Smalltalk]. |
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168 |
fullName := nameSym |
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169 |
] ifFalse:[ |
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diff
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|
170 |
currentNameSpace := self. |
77cad45f94f8
fixed sub-namespace creation
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diff
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|
171 |
fullName := (self name , '::' , nameSym) asSymbol |
77cad45f94f8
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|
172 |
]. |
77cad45f94f8
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diff
changeset
|
173 |
|
3383 | 174 |
(existing := currentNameSpace at:nameSym) notNil ifTrue:[ |
2015 | 175 |
^ existing |
176 |
]. |
|
177 |
||
5249
77cad45f94f8
fixed sub-namespace creation
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diff
changeset
|
178 |
newNamespace := self subclass:fullName |
1931
5f60d3e5ba6e
moved namespace creation completely to Namespace class.
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parents:
1908
diff
changeset
|
179 |
instanceVariableNames:'' |
5f60d3e5ba6e
moved namespace creation completely to Namespace class.
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parents:
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diff
changeset
|
180 |
classVariableNames:'' |
5f60d3e5ba6e
moved namespace creation completely to Namespace class.
Claus Gittinger <cg@exept.de>
parents:
1908
diff
changeset
|
181 |
poolDictionaries:'' |
5f60d3e5ba6e
moved namespace creation completely to Namespace class.
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parents:
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diff
changeset
|
182 |
category:'uncategorized namespace'. |
2144 | 183 |
|
2055 | 184 |
"/ nameSpaces are not in any package |
2924 | 185 |
newNamespace notNil ifTrue:[newNamespace setPackage:nil]. |
1828 | 186 |
^ newNamespace |
1901 | 187 |
|
188 |
" |
|
189 |
Namespace name:'foo' |
|
190 |
(Namespace name:'foo') category:'my name space' |
|
2007
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
191 |
foo at:#bar put:(Metaclass new new) |
5249
77cad45f94f8
fixed sub-namespace creation
Claus Gittinger <cg@exept.de>
parents:
4522
diff
changeset
|
192 |
(Namespace name:'foo') name:'bar' |
1901 | 193 |
" |
2177
80f6ec11f797
create new namespaces in the current nameSpace (by default)
Claus Gittinger <cg@exept.de>
parents:
2144
diff
changeset
|
194 |
" |
80f6ec11f797
create new namespaces in the current nameSpace (by default)
Claus Gittinger <cg@exept.de>
parents:
2144
diff
changeset
|
195 |
Namespace name:'an-invalid++name' |
80f6ec11f797
create new namespaces in the current nameSpace (by default)
Claus Gittinger <cg@exept.de>
parents:
2144
diff
changeset
|
196 |
Namespace name:'another:invalidName' |
80f6ec11f797
create new namespaces in the current nameSpace (by default)
Claus Gittinger <cg@exept.de>
parents:
2144
diff
changeset
|
197 |
Namespace name:'another::invalidName' |
80f6ec11f797
create new namespaces in the current nameSpace (by default)
Claus Gittinger <cg@exept.de>
parents:
2144
diff
changeset
|
198 |
" |
1931
5f60d3e5ba6e
moved namespace creation completely to Namespace class.
Claus Gittinger <cg@exept.de>
parents:
1908
diff
changeset
|
199 |
|
4058
58987b73c0c7
Use #query instead of #raise when invoking QuerySignals
Stefan Vogel <sv@exept.de>
parents:
3383
diff
changeset
|
200 |
"Modified: / 14.9.1997 / 09:46:59 / cg" |
58987b73c0c7
Use #query instead of #raise when invoking QuerySignals
Stefan Vogel <sv@exept.de>
parents:
3383
diff
changeset
|
201 |
"Modified: / 18.3.1999 / 18:24:13 / stefan" |
1828 | 202 |
! |
203 |
||
204 |
new |
|
1943
0ec17e4627ae
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Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
205 |
"catch new - namespaces are not to be created by the user" |
0ec17e4627ae
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Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
206 |
|
1828 | 207 |
self error:'namespaces are not to be created with new' |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
208 |
|
0ec17e4627ae
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1934
diff
changeset
|
209 |
"Modified: 8.11.1996 / 21:38:00 / cg" |
1828 | 210 |
! ! |
211 |
||
1908 | 212 |
!Namespace class methodsFor:'accessing'! |
1827 | 213 |
|
2007
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
214 |
allClasses |
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
215 |
|classes| |
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
216 |
|
57434c08d720
namespace itself is not a namespace
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parents:
1943
diff
changeset
|
217 |
classes := IdentitySet new. |
57434c08d720
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Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
218 |
self allBehaviorsDo:[:aClass | classes add:aClass]. |
57434c08d720
namespace itself is not a namespace
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parents:
1943
diff
changeset
|
219 |
^ classes |
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
220 |
|
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
221 |
"Modified: 20.12.1996 / 15:34:50 / cg" |
57434c08d720
namespace itself is not a namespace
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parents:
1943
diff
changeset
|
222 |
! |
57434c08d720
namespace itself is not a namespace
Claus Gittinger <cg@exept.de>
parents:
1943
diff
changeset
|
223 |
|
4372
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
224 |
allClassesWithAllPrivateClasses |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
225 |
|classes| |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
226 |
|
eaba7e085030
added #allClassesWithAllPrivateClasses
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parents:
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diff
changeset
|
227 |
classes := IdentitySet new. |
eaba7e085030
added #allClassesWithAllPrivateClasses
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parents:
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diff
changeset
|
228 |
self allBehaviorsDo:[:aClass | |
eaba7e085030
added #allClassesWithAllPrivateClasses
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parents:
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diff
changeset
|
229 |
classes add:aClass. |
eaba7e085030
added #allClassesWithAllPrivateClasses
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parents:
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diff
changeset
|
230 |
aClass addAllPrivateClassesTo:classes. |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
231 |
]. |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
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diff
changeset
|
232 |
^ classes |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
233 |
|
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
234 |
"Modified: 20.12.1996 / 15:34:50 / cg" |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
235 |
! |
eaba7e085030
added #allClassesWithAllPrivateClasses
Claus Gittinger <cg@exept.de>
parents:
4068
diff
changeset
|
236 |
|
1827 | 237 |
at:classNameSymbol |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
238 |
"return a class from the namespace defined by the receiver" |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
239 |
|
1828 | 240 |
^ self privateClassesAt:classNameSymbol |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
241 |
|
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
242 |
"Modified: 8.11.1996 / 21:39:41 / cg" |
1827 | 243 |
! |
244 |
||
245 |
at:classNameSymbol ifAbsent:exceptionBlock |
|
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
246 |
"return a class or an alternative |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
247 |
from the namespace defined by the receiver" |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
248 |
|
1827 | 249 |
|cls| |
250 |
||
1828 | 251 |
cls := self privateClassesAt:classNameSymbol. |
1827 | 252 |
cls isNil ifTrue:[ |
253 |
^ exceptionBlock value |
|
254 |
]. |
|
255 |
^ cls |
|
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
256 |
|
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
257 |
"Modified: 8.11.1996 / 21:40:01 / cg" |
1827 | 258 |
! |
259 |
||
260 |
at:classNameSymbol put:aClass |
|
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
261 |
"add a class to the namespace defined by the receiver" |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
262 |
|
1828 | 263 |
^ self privateClassesAt:classNameSymbol put:aClass |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
264 |
|
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
265 |
"Modified: 8.11.1996 / 21:40:12 / cg" |
2908 | 266 |
! |
267 |
||
268 |
classNamed:aString |
|
269 |
"return the class with name aString, or nil if absent. |
|
270 |
To get to the metaClass, append ' class' to the string." |
|
271 |
||
272 |
^ Smalltalk classNamed:(self name , '::' , aString) |
|
273 |
||
274 |
"Created: 9.9.1997 / 03:33:56 / cg" |
|
4397
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
275 |
! |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
276 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
277 |
includesKey:aClassNameStringOrSymbol |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
278 |
"{ Pragma: +optSpace }" |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
279 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
280 |
"return true if such a key is present" |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
281 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
282 |
|nmSym| |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
283 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
284 |
nmSym := (self name , '::' , aClassNameStringOrSymbol) asSymbolIfInterned. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
285 |
nmSym isNil ifTrue:[^ false]. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
286 |
^ Smalltalk includesKey:nmSym. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
287 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
288 |
|
1827 | 289 |
! ! |
290 |
||
1908 | 291 |
!Namespace class methodsFor:'enumerating'! |
1816 | 292 |
|
293 |
allBehaviorsDo:aBlock |
|
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
294 |
"enumerate all classes in this namespace" |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
295 |
|
2492 | 296 |
Smalltalk allBehaviorsDo:[:aClass | |
4068
ba1b46d15e70
skip metaclasses when enumerating behaviors of a namespace
Claus Gittinger <cg@exept.de>
parents:
4058
diff
changeset
|
297 |
(aClass isBehavior and:[aClass isMeta not]) ifTrue:[ |
2583 | 298 |
aClass nameSpace == self ifTrue:[ |
299 |
aBlock value:aClass |
|
300 |
]. |
|
2492 | 301 |
] |
302 |
]. |
|
2583 | 303 |
|
4068
ba1b46d15e70
skip metaclasses when enumerating behaviors of a namespace
Claus Gittinger <cg@exept.de>
parents:
4058
diff
changeset
|
304 |
"Modified: / 18.3.1999 / 17:21:06 / cg" |
4397
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
305 |
! |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
306 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
307 |
keysDo:aBlock |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
308 |
"enumerate all class names in this namespace" |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
309 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
310 |
|prefix prefixLen| |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
311 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
312 |
prefix := self name , '::'. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
313 |
prefixLen := prefix size. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
314 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
315 |
Smalltalk keysAndValuesDo:[:aName :aClass | |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
316 |
|key| |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
317 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
318 |
(aName startsWith:prefix) ifTrue:[ |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
319 |
key := (aName copyFrom:prefixLen+1) asSymbol. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
320 |
aBlock value:key |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
321 |
] |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
322 |
]. |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
323 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
324 |
" |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
325 |
Benchmarks keysDo:[:k | Transcript showCR:k] |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
326 |
" |
1816 | 327 |
! ! |
328 |
||
1908 | 329 |
!Namespace class methodsFor:'fileOut'! |
1828 | 330 |
|
2058 | 331 |
fileOutDefinitionOn:aStream |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
332 |
"redefined to generate another definition message" |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
333 |
|
1934 | 334 |
self == Namespace ifTrue:[ |
2058 | 335 |
super fileOutDefinitionOn:aStream |
1934 | 336 |
] ifFalse:[ |
337 |
aStream nextPutAll:('Namespace name:' , self name storeString) |
|
338 |
] |
|
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
339 |
|
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
340 |
"Modified: 8.11.1996 / 21:39:03 / cg" |
2058 | 341 |
"Created: 4.1.1997 / 20:36:32 / cg" |
1943
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
342 |
! ! |
0ec17e4627ae
better displayString & commentary
Claus Gittinger <cg@exept.de>
parents:
1934
diff
changeset
|
343 |
|
4397
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
344 |
!Namespace class methodsFor:'inspecting'! |
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
345 |
|
bfcf41484c1f
added keysDo: and includesKey: for protocol completeness.
Claus Gittinger <cg@exept.de>
parents:
4372
diff
changeset
|
346 |
inspectorClass |
bfcf41484c1f
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347 |
"{ Pragma: +optSpace }" |
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348 |
|
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|
349 |
"redefined to launch a DictionaryInspector |
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350 |
(instead of the default Inspector)." |
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|
351 |
|
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|
352 |
^ DictionaryInspectorView |
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|
353 |
|
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|
354 |
|
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|
355 |
! ! |
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|
356 |
|
1943
0ec17e4627ae
better displayString & commentary
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parents:
1934
diff
changeset
|
357 |
!Namespace class methodsFor:'printing & storing'! |
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parents:
1934
diff
changeset
|
358 |
|
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diff
changeset
|
359 |
displayString |
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parents:
1934
diff
changeset
|
360 |
"return a printed represenation - here, a reminder is appended, |
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parents:
1934
diff
changeset
|
361 |
that this is not a regular class" |
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parents:
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diff
changeset
|
362 |
|
2007
57434c08d720
namespace itself is not a namespace
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parents:
1943
diff
changeset
|
363 |
self == Namespace ifTrue:[ |
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diff
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|
364 |
^ super displayString |
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parents:
1943
diff
changeset
|
365 |
]. |
1943
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parents:
1934
diff
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|
366 |
^ self name , ' (* namespace *)' |
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parents:
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diff
changeset
|
367 |
|
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parents:
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diff
changeset
|
368 |
"Created: 8.11.1996 / 21:37:24 / cg" |
2007
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namespace itself is not a namespace
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parents:
1943
diff
changeset
|
369 |
"Modified: 20.12.1996 / 15:11:31 / cg" |
1828 | 370 |
! ! |
371 |
||
1908 | 372 |
!Namespace class methodsFor:'queries'! |
1816 | 373 |
|
2031 | 374 |
allNamespaces |
2030 | 375 |
"return a list of all namespaces" |
376 |
||
377 |
|set| |
|
378 |
||
379 |
set := IdentitySet with:Smalltalk. |
|
380 |
Smalltalk allBehaviorsDo:[:aClass | |
|
381 |
(aClass isNamespace |
|
382 |
and:[aClass ~~ Namespace |
|
383 |
and:[aClass ~~ Smalltalk]]) ifTrue:[ |
|
384 |
set add:aClass |
|
385 |
] |
|
386 |
]. |
|
387 |
^ set |
|
388 |
||
389 |
"Created: 2.1.1997 / 20:17:40 / cg" |
|
2055 | 390 |
! |
391 |
||
392 |
isNamespace |
|
393 |
"return true - I am a namespace" |
|
394 |
||
395 |
self == Namespace ifTrue:[^ false]. |
|
396 |
^ true |
|
397 |
||
398 |
"Created: 26.10.1996 / 11:13:36 / cg" |
|
399 |
"Modified: 20.12.1996 / 15:11:45 / cg" |
|
4457 | 400 |
! |
401 |
||
402 |
isTopLevelNamespace |
|
403 |
^ (self name includes:$:) not |
|
404 |
||
405 |
||
1816 | 406 |
! ! |
407 |
||
408 |
!Namespace class methodsFor:'documentation'! |
|
409 |
||
410 |
version |
|
5249
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fixed sub-namespace creation
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parents:
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diff
changeset
|
411 |
^ '$Header: /cvs/stx/stx/libbasic/NameSpace.st,v 1.33 2000-02-08 15:28:41 cg Exp $' |
1816 | 412 |
! ! |