Talk:Cooperating with Other APIs - Revision history

JaroslavTulach: /* Possible wording mistake at p173 */ - 2009-09-12 03:12:08

Possible wording mistake at p173

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	--[[User:Silentfish\|Silentfish]] 09:29, 10 September 2009 (UTC)		--[[User:Silentfish\|Silentfish]] 09:29, 10 September 2009 (UTC)
		+
		+	You are right, thanks. I've added your note to [[Errata_10]].
		+
		+	--[[User:JaroslavTulach\|JaroslavTulach]] 03:12, 12 September 2009 (UTC)

Silentfish: /* Possible wording mistake at p173 */ - 2009-09-10 09:29:09

Possible wording mistake at p173

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	unless you have a particular reason.		unless you have a particular reason.
		+
		+	--[[User:Silentfish\|Silentfish]] 09:29, 10 September 2009 (UTC)

Silentfish: /* Possible wording mistake at p173 */ new section - 2009-09-10 09:28:43

Possible wording mistake at p173: new section

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	--[[User:JaroslavTulach\|JaroslavTulach]] 05:25, 4 April 2009 (UTC)		--[[User:JaroslavTulach\|JaroslavTulach]] 05:25, 4 April 2009 (UTC)
		+
		+	== Possible wording mistake at p173 ==
		+
		+	"Because they are '''protected''', calling them from a subclass has no meaning, as they don’t provide any implementation in the defining class."
		+
		+	I believe it should be
		+
		+	"Because they are '''abstract''', calling them from a subclass has no meaning, as they don’t provide any implementation in the defining class."
		+
		+	unless you have a particular reason.

JaroslavTulach at 05:26, 4 April 2009 - 2009-04-04 05:26:45

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	Thanks ''swv'' for your questions. I'll try to provide [[Blogs\|blog answer]] soon, but here are short comments:		Thanks ''swv'' for your questions. I'll try to provide [[Blogs\|blog answer]] soon, but here are short comments:
-	* if the class B is not part of [[API]], then it does not matter how poorly (from [[evolution]] point of view it is designed)	+	* if the class B is not part of [[API]], then it does not matter how poorly (from [[evolution]] point of view) it is designed
	* if the class B is in an [[API]] (probably it should not, as deep, including two, object hierarchies do not belong in [[API]]), it can still make all the overriden methods ''protected final''. Potentially introduce some new ''protected abstract'' - e.g. positioning class C into similar situation as B was when it was created.		* if the class B is in an [[API]] (probably it should not, as deep, including two, object hierarchies do not belong in [[API]]), it can still make all the overriden methods ''protected final''. Potentially introduce some new ''protected abstract'' - e.g. positioning class C into similar situation as B was when it was created.
	* Better than [[EliminateFuzzyModifiers]] is to use [[DelegationAndComposition]] and these problems shall be gone then.		* Better than [[EliminateFuzzyModifiers]] is to use [[DelegationAndComposition]] and these problems shall be gone then.

JaroslavTulach at 05:25, 4 April 2009 - 2009-04-04 05:25:40

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	--[[User:swv\|swv]], April 3, 2009		--[[User:swv\|swv]], April 3, 2009

-	Thanks ''swv'' for your questions. I'll try to [[Blogs\|blog answer]] soon, but here are short comments:	+	Thanks ''swv'' for your questions. I'll try to provide [[Blogs\|blog answer]] soon, but here are short comments:
	* if the class B is not part of [[API]], then it does not matter how poorly (from [[evolution]] point of view it is designed)		* if the class B is not part of [[API]], then it does not matter how poorly (from [[evolution]] point of view it is designed)
	* if the class B is in an [[API]] (probably it should not, as deep, including two, object hierarchies do not belong in [[API]]), it can still make all the overriden methods ''protected final''. Potentially introduce some new ''protected abstract'' - e.g. positioning class C into similar situation as B was when it was created.		* if the class B is in an [[API]] (probably it should not, as deep, including two, object hierarchies do not belong in [[API]]), it can still make all the overriden methods ''protected final''. Potentially introduce some new ''protected abstract'' - e.g. positioning class C into similar situation as B was when it was created.

JaroslavTulach at 05:25, 4 April 2009 - 2009-04-04 05:25:11

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	--[[User:swv\|swv]], April 3, 2009		--[[User:swv\|swv]], April 3, 2009
		+
		+	Thanks ''swv'' for your questions. I'll try to [[Blogs\|blog answer]] soon, but here are short comments:
		+	* if the class B is not part of [[API]], then it does not matter how poorly (from [[evolution]] point of view it is designed)
		+	* if the class B is in an [[API]] (probably it should not, as deep, including two, object hierarchies do not belong in [[API]]), it can still make all the overriden methods ''protected final''. Potentially introduce some new ''protected abstract'' - e.g. positioning class C into similar situation as B was when it was created.
		+	* Better than [[EliminateFuzzyModifiers]] is to use [[DelegationAndComposition]] and these problems shall be gone then.
		+
		+	Thanks and you are right about the page numbers. The previous comments are about draft of [[TheAPIBook]], while you have final version.
		+
		+	--[[User:JaroslavTulach\|JaroslavTulach]] 05:25, 4 April 2009 (UTC)

JaroslavTulach at 04:58, 4 April 2009 - 2009-04-04 04:58:39

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	So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.		So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.

-	--[[User:swv\|swv]]	+	--[[User:swv\|swv]], April 3, 2009

JaroslavTulach at 04:58, 4 April 2009 - 2009-04-04 04:58:19

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	So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.		So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.
-	--[[User:swv[swv]]	+
		+	--[[User:swv\|swv]]

68.57.243.125 at 23:42, 3 April 2009 - 2009-04-03 23:42:40

←Older revision		Revision as of 23:42, 3 April 2009
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	So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.		So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.
		+	--[[User:swv[swv]]

68.57.243.125 at 22:54, 3 April 2009 - 2009-04-03 22:54:17

←Older revision		Revision as of 22:54, 3 April 2009
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	What am I misunderstanding?		What am I misunderstanding?
		+
		+	So this is the table on page 174 of the Apress book. Reading some of these posts it appears that the page numbers they refer to and the page numbers I have in my book are different.