[jboss-jira] [JBoss JIRA] (JBRULES-3281) Drools Expert User Guide > The Basics, various edits

[Dr Alt (Created) (JIRA)]

Drools Expert User Guide > The Basics, various edits
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                 Key: JBRULES-3281
                 URL: https://issues.jboss.org/browse/JBRULES-3281
             Project: Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: drools-docs-expert
    Affects Versions: 5.3.0.Final
            Reporter: Dr Alt
            Assignee: Mark Proctor


Starting at http://docs.jboss.org/drools/release/5.3.0.Final/drools-expert-docs/html_single/index.html#d0e251

*Stateless Knowledge Session*
Application pseudo code is missing method names:

(!) The following should read {{application.isValid()}} in both occurrences (assertTrue(..) and assertFalse(..)), instead of {{application()}}

{quote}
StatelessKnowledgeSession ksession = kbase.newStatelessKnowledgeSession();
Applicant applicant = new Applicant( "Mr John Smith", 16 );
Application application = new Application();
assertTrue( application.isValid() );
ksession.execute( Arrays.asList( new Object[] \{ application, applicant } ) );
assertFalse( application.isValid() );
{quote}

*Stateful Knowledge Session*
(!) Example code shows "public -classs- Sprinkler" should be "public +class+ Sprinkler".
(!) The sentence after that, "the concepts of inserting and matching against data -was- introduced" should read "+were+"

(!) The fire alarm sample Java code has errors.  "builder.getErrors()" should be "kbuilder.getErrors()" and kbase should be initialized before kbase.addKnowledgePackages as:

{{KnowledgeBase kbase = KnowledgeBaseFactory.newKnowledgeBase();}}

(!) {{ksession.fireAllRules()}} requires a semi-colon.

(!) After retracting the two fire facts, the output should be:
{quote}
Cancel the alarm
Turn +off+ the sprinkler for room office
Turn +off+ the sprinkler for room kitchen
Everything is ok
{quote}

(Eventually, I'll learn how to make these changes myself and request git pulls.)

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