February 2010 - Sandbox-commits - mailman.cloud.codelutin.com

r375 - misctestproject/trunk/src/main/java/org/nuiton/test
by fdesbois＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: fdesbois Date: 2010-02-03 17:57:15 +0100 (Wed, 03 Feb 2010) New Revision: 375 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: return problem Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:50:23 UTC (rev 374) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:57:15 UTC (rev 375) @@ -50,9 +50,9 @@ FactorGroup<Number, Number> factorGroup = new FactorGroup<Number, Number>(); factorGroup.addFactor(factor1); // plus d'erreur - factorGroup.addFactor(factor2); // pas d'erreur mais ca devrait + //factorGroup.addFactor(factor2); // pas d'erreur mais ca devrait - FactorGroup<Number, Number> factors = factorGroup.getFactors(); // ca implique ca :( + List<Factor<? extends Number, ? extends Number>> factors = factorGroup.getFactors(); // ca implique ca :( }

1 0

r374 - misctestproject/trunk/src/main/java/org/nuiton/test
by echatellier＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: echatellier Date: 2010-02-03 17:50:23 +0100 (Wed, 03 Feb 2010) New Revision: 374 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Update Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:45:28 UTC (rev 373) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:50:23 UTC (rev 374) @@ -28,7 +28,7 @@ class FactorGroup<E, F> extends Factor<E, F> { - Collection<Factor<? extends E, ? extends F>> factors; + List<Factor<? extends E, ? extends F>> factors; public void addFactor(Factor<? extends E, ? extends F> f) { if (factors == null) { @@ -36,6 +36,10 @@ } factors.add(f); } + + public List<Factor<? extends E, ? extends F>> getFactors() { + return factors; + } } public class Generics { @@ -47,6 +51,9 @@ FactorGroup<Number, Number> factorGroup = new FactorGroup<Number, Number>(); factorGroup.addFactor(factor1); // plus d'erreur factorGroup.addFactor(factor2); // pas d'erreur mais ca devrait + + FactorGroup<Number, Number> factors = factorGroup.getFactors(); // ca implique ca :( + } public void testList() {

1 0

r373 - misctestproject/trunk/src/main/java/org/nuiton/test
by fdesbois＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: fdesbois Date: 2010-02-03 17:45:28 +0100 (Wed, 03 Feb 2010) New Revision: 373 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: extends problem Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:38:58 UTC (rev 372) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:45:28 UTC (rev 373) @@ -28,11 +28,11 @@ class FactorGroup<E, F> extends Factor<E, F> { - Collection<Factor<?, ?>> factors; + Collection<Factor<? extends E, ? extends F>> factors; - public void addFactor(Factor<?, ?> f) { + public void addFactor(Factor<? extends E, ? extends F> f) { if (factors == null) { - factors = new ArrayList<Factor<?, ?>>(); + factors = new ArrayList<Factor<? extends E, ? extends F>>(); } factors.add(f); } @@ -42,9 +42,9 @@ public static void main(String args[]) { Factor<Integer, Integer> factor1 = new Factor<Integer, Integer>(); - Factor<String, String> factor2 = new Factor<String, String>(); - - FactorGroup<Number,Number> factorGroup = new FactorGroup<Number, Number>(); + Factor<String, String> factor2 = new Factor<String, String>(); + + FactorGroup<Number, Number> factorGroup = new FactorGroup<Number, Number>(); factorGroup.addFactor(factor1); // plus d'erreur factorGroup.addFactor(factor2); // pas d'erreur mais ca devrait }

1 0

r372 - misctestproject/trunk/src/main/java/org/nuiton/test
by echatellier＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: echatellier Date: 2010-02-03 17:38:58 +0100 (Wed, 03 Feb 2010) New Revision: 372 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Update Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:35:30 UTC (rev 371) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:38:58 UTC (rev 372) @@ -38,28 +38,15 @@ } } -class FactorGroup2 { - - Collection<Factor<Object, Object>> factors; - - public void addFactor(Factor<Object, Object> f) { - factors.add(f); - } -} - public class Generics { public static void main(String args[]) { Factor<Integer, Integer> factor1 = new Factor<Integer, Integer>(); Factor<String, String> factor2 = new Factor<String, String>(); - FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); + FactorGroup<Number,Number> factorGroup = new FactorGroup<Number, Number>(); factorGroup.addFactor(factor1); // plus d'erreur - factorGroup.addFactor(factor2); // plus d'erreur - -// FactorGroup2 factorGroup2 = new FactorGroup2(); -// factorGroup2.addFactor(factor1); // erreur -// factorGroup2.addFactor(factor2); // erreur + factorGroup.addFactor(factor2); // pas d'erreur mais ca devrait } public void testList() {

1 0

r371 - misctestproject/trunk/src/main/java/org/nuiton/test
by fdesbois＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: fdesbois Date: 2010-02-03 17:35:30 +0100 (Wed, 03 Feb 2010) New Revision: 371 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Resolve compilation problem with generics Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:32:21 UTC (rev 370) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:35:30 UTC (rev 371) @@ -54,8 +54,8 @@ Factor<String, String> factor2 = new Factor<String, String>(); FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); - factorGroup.addFactor(factor1); // erreur - factorGroup.addFactor(factor2); // erreur + factorGroup.addFactor(factor1); // plus d'erreur + factorGroup.addFactor(factor2); // plus d'erreur // FactorGroup2 factorGroup2 = new FactorGroup2(); // factorGroup2.addFactor(factor1); // erreur

1 0

r370 - misctestproject/trunk/src/main/java/org/nuiton/test
by fdesbois＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: fdesbois Date: 2010-02-03 17:32:21 +0100 (Wed, 03 Feb 2010) New Revision: 370 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Resolve compilation problem with generics Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:22:58 UTC (rev 369) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:32:21 UTC (rev 370) @@ -26,14 +26,17 @@ } -/*class FactorGroup<E, F> extends Factor<E, F> { +class FactorGroup<E, F> extends Factor<E, F> { - Collection<Factor<E, F>> factors; + Collection<Factor<?, ?>> factors; - public void addFactor(Factor<E, F> f) { + public void addFactor(Factor<?, ?> f) { + if (factors == null) { + factors = new ArrayList<Factor<?, ?>>(); + } factors.add(f); } -}*/ +} class FactorGroup2 { @@ -50,13 +53,13 @@ Factor<Integer, Integer> factor1 = new Factor<Integer, Integer>(); Factor<String, String> factor2 = new Factor<String, String>(); - //FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); - //factorGroup.addFactor(factor1); // erreur - //factorGroup.addFactor(factor2); // erreur + FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); + factorGroup.addFactor(factor1); // erreur + factorGroup.addFactor(factor2); // erreur - FactorGroup2 factorGroup2 = new FactorGroup2(); - factorGroup2.addFactor(factor1); // erreur - factorGroup2.addFactor(factor2); // erreur +// FactorGroup2 factorGroup2 = new FactorGroup2(); +// factorGroup2.addFactor(factor1); // erreur +// factorGroup2.addFactor(factor2); // erreur } public void testList() {

1 0

r369 - misctestproject/trunk/src/main/java/org/nuiton/test
by echatellier＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: echatellier Date: 2010-02-03 17:22:58 +0100 (Wed, 03 Feb 2010) New Revision: 369 Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Simplify example Modified: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:12:48 UTC (rev 368) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:22:58 UTC (rev 369) @@ -26,13 +26,22 @@ } -class FactorGroup<E, F> extends Factor<E, F> { +/*class FactorGroup<E, F> extends Factor<E, F> { Collection<Factor<E, F>> factors; public void addFactor(Factor<E, F> f) { factors.add(f); } +}*/ + +class FactorGroup2 { + + Collection<Factor<Object, Object>> factors; + + public void addFactor(Factor<Object, Object> f) { + factors.add(f); + } } public class Generics { @@ -41,9 +50,13 @@ Factor<Integer, Integer> factor1 = new Factor<Integer, Integer>(); Factor<String, String> factor2 = new Factor<String, String>(); - FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); - factorGroup.addFactor(factor1); // erreur - factorGroup.addFactor(factor2); // erreur + //FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); + //factorGroup.addFactor(factor1); // erreur + //factorGroup.addFactor(factor2); // erreur + + FactorGroup2 factorGroup2 = new FactorGroup2(); + factorGroup2.addFactor(factor1); // erreur + factorGroup2.addFactor(factor2); // erreur } public void testList() {

1 0

r368 - misctestproject/trunk/src/main/java/org/nuiton/test
by echatellier＠users.nuiton.org 03 Feb '10

03 Feb '10

Author: echatellier Date: 2010-02-03 17:12:48 +0100 (Wed, 03 Feb 2010) New Revision: 368 Added: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java Log: Test erreur generique Added: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java =================================================================== --- misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java (rev 0) +++ misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java 2010-02-03 16:12:48 UTC (rev 368) @@ -0,0 +1,54 @@ +/* *##% + * Copyright (C) 2010 Code Lutin, Chatellier Eric + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + *##%*/ + +package org.nuiton.test; + +import java.util.ArrayList; +import java.util.Collection; +import java.util.List; + +class Factor<E, F> { + +} + +class FactorGroup<E, F> extends Factor<E, F> { + + Collection<Factor<E, F>> factors; + + public void addFactor(Factor<E, F> f) { + factors.add(f); + } +} + +public class Generics { + + public static void main(String args[]) { + Factor<Integer, Integer> factor1 = new Factor<Integer, Integer>(); + Factor<String, String> factor2 = new Factor<String, String>(); + + FactorGroup<Object,Object> factorGroup = new FactorGroup<Object, Object>(); + factorGroup.addFactor(factor1); // erreur + factorGroup.addFactor(factor2); // erreur + } + + public void testList() { + List<Object> list = new ArrayList<Object>(); + list.add(new Integer(0)); // OK + list.add(new String()); // OK + } +} Property changes on: misctestproject/trunk/src/main/java/org/nuiton/test/Generics.java ___________________________________________________________________ Added: svn:keywords + "Author Date Id Revision HeadURL"

1 0