author | Jan Vrany <jan.vrany@fit.cvut.cz> |
Wed, 02 Jan 2013 18:51:13 +0100 | |
branch | development |
changeset 1922 | 7fa6a6a8f1d8 |
parent 1864 | 60a8dc26c8c6 |
child 2069 | 75d40b7b986f |
permissions | -rw-r--r-- |
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" |
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Copyright (c) 2010-2011 Jan Vrany, Jan Kurs & Marcel Hlopko, |
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SWING Research Group, Czech Technical University |
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in Prague |
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Permission is hereby granted, free of charge, to any person |
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obtaining a copy of this software and associated documentation |
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files (the 'Software'), to deal in the Software without |
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restriction, including without limitation the rights to use, |
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copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the |
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Software is furnished to do so, subject to the following |
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conditions: |
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The above copyright notice and this permission notice shall be |
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included in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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OTHER DEALINGS IN THE SOFTWARE. |
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" |
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"{ Package: 'stx:libjava' }" |
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ProxyMethodNode subclass:#ProxyMethodGuardNode |
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instanceVariableNames:'condition action fallback' |
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classVariableNames:'' |
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poolDictionaries:'' |
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category:'System-Compiler-Interop' |
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! |
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|
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!ProxyMethodGuardNode class methodsFor:'documentation'! |
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copyright |
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" |
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Copyright (c) 2010-2011 Jan Vrany, Jan Kurs & Marcel Hlopko, |
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SWING Research Group, Czech Technical University |
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in Prague |
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Permission is hereby granted, free of charge, to any person |
0dd28400803e
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45 |
obtaining a copy of this software and associated documentation |
0dd28400803e
Proxy methods from libjava/experiments moved to libjava
vranyj1
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files (the 'Software'), to deal in the Software without |
0dd28400803e
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vranyj1
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restriction, including without limitation the rights to use, |
0dd28400803e
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copy, modify, merge, publish, distribute, sublicense, and/or sell |
0dd28400803e
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vranyj1
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copies of the Software, and to permit persons to whom the |
0dd28400803e
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Software is furnished to do so, subject to the following |
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conditions: |
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|
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The above copyright notice and this permission notice shall be |
0dd28400803e
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included in all copies or substantial portions of the Software. |
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|
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THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, |
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES |
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT |
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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OTHER DEALINGS IN THE SOFTWARE. |
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|
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" |
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! ! |
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!ProxyMethodGuardNode methodsFor:'accessing'! |
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action |
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^ action |
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! |
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action:something |
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action := something. |
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! |
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condition |
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^ condition |
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! |
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condition:something |
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condition := something. |
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! |
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fallback |
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^ fallback |
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! |
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fallback:something |
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fallback := something. |
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! ! |
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!ProxyMethodGuardNode methodsFor:'evaluating'! |
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evaluateWithReceiver: receiver arguments: arguments |
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^(condition evaluateWithReceiver: receiver arguments: arguments) ifTrue:[ |
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action evaluateWithReceiver: receiver arguments: arguments |
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] ifFalse:[ |
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fallback evaluateWithReceiver: receiver arguments: arguments |
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] |
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"Created: / 06-12-2011 / 21:25:33 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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|
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!ProxyMethodGuardNode methodsFor:'generating'! |
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generate: compiler |
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"Generate a ParseNode that evaluate myself. Used for |
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byte-compiling the proxies" |
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| first next | |
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first := StatementNode new. |
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first expression: |
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(MessageNode |
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receiver: (condition generate: compiler) |
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selector: #ifTrue: |
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arg: (BlockNode withExpression: (ReturnNode expression:(action generate: compiler)) in: nil)). |
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next := fallback generate: compiler. |
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fallback isProxyMethodGuardNode ifFalse:[ |
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next := ReturnNode expression: next. |
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]. |
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next isStatementNode ifFalse:[ |
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next := StatementNode new expression: next. |
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]. |
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first nextStatement: next. |
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^first. |
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" |
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^(condition evaluateWithReceiver: receiver arguments: arguments) ifTrue:[ |
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action evaluateWithReceiver: receiver arguments: arguments |
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] ifFalse:[ |
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fallback evaluateWithReceiver: receiver arguments: arguments |
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] |
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" |
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"Created: / 22-12-2011 / 09:26:42 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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"Modified: / 03-12-2012 / 19:12:13 / Jan Vrany <jan.vrany@fit.cvut.cz>" |
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! ! |
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!ProxyMethodGuardNode methodsFor:'testing'! |
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isProxyMethodGuardNode |
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^ true |
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! ! |
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!ProxyMethodGuardNode class methodsFor:'documentation'! |
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version_HG |
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||
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^ '$Changeset: <not expanded> $' |
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! |
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version_SVN |
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^ '§Id§' |
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! ! |