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[Jboss-svn-commits] JBL Code SVN: r4027 - labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language
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From: <jbo...@li...> - 2006-05-02 01:31:15
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Author: mic...@jb...
Date: 2006-05-01 21:31:07 -0400 (Mon, 01 May 2006)
New Revision: 4027
Modified:
labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/Section-Rule.xml
labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.png
labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.svg
Log:
JBRULES-227
Modified: labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/Section-Rule.xml
===================================================================
--- labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/Section-Rule.xml 2006-05-02 00:56:59 UTC (rev 4026)
+++ labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/Section-Rule.xml 2006-05-02 01:31:07 UTC (rev 4027)
@@ -80,20 +80,20 @@
is executed when the rule fires.</para>
<para>There are a few convenience methods you can use to modify working
- memory: </para>
+ memory:</para>
<para>"modify(obj);" will tell the engine that an object has changed (one
that has been bound to something on the LHS) and rules may need to be
- reconsidered. </para>
+ reconsidered.</para>
<para>"assert(new Something());" will place a new object of your creation
- in working memory. </para>
+ in working memory.</para>
<para>"assertLogical(new Something());" is similar to assert, but the
object will be automatically retracted when there are no more facts to
- support the truth of the currently firing rule. </para>
+ support the truth of the currently firing rule.</para>
- <para>"retract(obj);" removes an object from working memory. </para>
+ <para>"retract(obj);" removes an object from working memory.</para>
<para>These convenience methods are basically macros that provide short
cuts to the KnowldgeHelper instance (refer to the KnowledgeHelper
@@ -300,8 +300,8 @@
</indexterm>Field Constraints. Valid operators are dependent on the
field type. Generally they are self explanatory based on the type of
data: for instance, for date fields, "<" means "before" and so on.
- "Matches" is only applicable to string fields, and "contains" is only
- applicable to Collection type fields.</para>
+ "Matches" is only applicable to string fields, "contains" and
+ "excludes" is only applicable to Collection type fields.</para>
</section>
<section>
@@ -486,7 +486,7 @@
<para><literal>'contains' </literal>is a special operator that can
be used to check if a field's <indexterm>
<primary>Collection</primary>
- </indexterm>Collection contains a String literal.</para>
+ </indexterm>Collection contains an object.</para>
<example>
<title>Literal Cosntraints with Collections</title>
@@ -494,6 +494,21 @@
<programlisting>CheeseCounter( cheeses contains "stilton" )</programlisting>
</example>
</simplesect>
+
+ <simplesect>
+ <title>Excludes Operator</title>
+
+ <para><literal>'excludes' </literal>is a special operator that can
+ be used to check if a field's <indexterm>
+ <primary>Collection</primary>
+ </indexterm>Collection does not contains an object.</para>
+
+ <example>
+ <title>Literal Cosntraints with Collections</title>
+
+ <programlisting>CheeseCounter( cheeses excludes "cheddar" )</programlisting>
+ </example>
+ </simplesect>
</section>
<section>
Modified: labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.png
===================================================================
(Binary files differ)
Modified: labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.svg
===================================================================
--- labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.svg 2006-05-02 00:56:59 UTC (rev 4026)
+++ labs/jbossrules/trunk/documentation/manual/en/Chapter-Rule_Language/operator.svg 2006-05-02 01:31:07 UTC (rev 4027)
@@ -1,18 +1,17 @@
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<title>Process.211</title>
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