Examples with Iterator org.drools.core.util.Iterator used on opensource projects

Example 21 with Iterator

use of org.drools.core.util.Iterator in project drools by kiegroup.

the class ActivationIteratorTest method testLianPlusEvalnWithSharingWithMixedDormantAndActive.

@Test
public void testLianPlusEvalnWithSharingWithMixedDormantAndActive() {
    // Rule 0 single LiaNode
    // Rule 1 and 2 are shared
    // Rule 3 shares the LIANode with 1 and 2
    // Rule 4 Shares the eval with 3
    String str = "package org.kie.test \n" + "\n" + "rule rule2 salience ( Integer.parseInt('1'+$s)) when\n" + "    $s : String( this != 'xx' )\n" + "    eval( Integer.parseInt( $s ) <= 2 ) \n" + "then\n" + "    kcontext.getKieRuntime().halt();\n" + "end\n" + "rule rule0 salience ( Integer.parseInt('1'+$s) ) when\n" + "    $s : String( this != 'xx' )\n" + "then\n" + "end\n" + "rule rule1 salience ( Integer.parseInt('1'+$s)) when\n" + "    $s : String( this != 'xx' )\n" + "    eval( Integer.parseInt( $s ) <= 2 ) \n" + "then\n" + "end\n" + "rule rule3 salience ( Integer.parseInt('1'+$s)) when\n" + "    $s : String( this != 'xx' )\n" + "    eval( Integer.parseInt( $s ) > 2 ) \n" + "then\n" + "end\n" + "rule rule4 salience ( Integer.parseInt('1'+$s) ) when\n" + "    $s : String( this != 'xx' )\n" + "    eval( Integer.parseInt( $s ) > 2 ) \n" + "    eval( Integer.parseInt( $s ) > 3 ) \n" + "then\n" + "end\n" + "\n" + "rule rule6 when\n" + "     java.util.Map()\n" + "then\n" + "end\n" + "\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    for (int i = 0; i < 5; i++) {
        ksession.insert(new String("" + i));
    }
    ksession.fireAllRules();
    Iterator it = ActivationIterator.iterator(ksession);
    List list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s") + ":" + act.isQueued());
    }
    assertContains(new String[] { "rule0:0:true", "rule0:1:true", "rule0:2:true", "rule0:3:false", "rule0:4:false", "rule1:0:true", "rule1:1:true", "rule1:2:true", "rule2:0:true", "rule2:1:true", "rule2:2:false", "rule3:3:false", "rule3:4:false", "rule3:4:false" }, list);
}

Example 22 with Iterator

use of org.drools.core.util.Iterator in project drools by kiegroup.

the class ActivationIteratorTest method testSingleLian.

@Test
public void testSingleLian() {
    String str = "package org.kie.test \n" + "\n" + "rule rule1 @Propagation(EAGER) when\n" + "    $s : String( this != 'xx' )\n" + "then\n" + "end\n" + "rule rule6 @Propagation(EAGER) when\n" + "     java.util.Map()\n" + "then\n" + "end\n" + "\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    for (int i = 0; i < 5; i++) {
        ksession.insert(new String("" + i));
    }
    evaluateEagerList(ksession);
    Iterator it = ActivationIterator.iterator(ksession);
    List list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s") + ":" + act.isQueued());
    }
    assertContains(new String[] { "rule1:0:true", "rule1:1:true", "rule1:2:true", "rule1:3:true", "rule1:4:true" }, list);
    ksession.fireAllRules();
    it = ActivationIterator.iterator(ksession);
    list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s") + ":" + act.isQueued());
    }
    assertContains(new String[] { "rule1:0:false", "rule1:1:false", "rule1:2:false", "rule1:3:false", "rule1:4:false" }, list);
}

Example 23 with Iterator

use of org.drools.core.util.Iterator in project drools by kiegroup.

the class ActivationIteratorTest method testSingleJoinNodePlusEvalnWithSharing.

@Test
public void testSingleJoinNodePlusEvalnWithSharing() {
    String str = "package org.kie.test \n" + "\n" + "rule rule1  @Propagation(EAGER)  when\n" + "    $s1 : String( )\n" + "    $s2 : String( )\n" + "    eval( 1 == 1 ) \n" + "then\n" + "end\n" + "rule rule2  @Propagation(EAGER)  when\n" + "    $s1 : String( )\n" + "then\n" + "end\n" + "rule rule3  @Propagation(EAGER)  when\n" + "    $s1 : String( )\n" + "    $s2 : String( )\n" + "    $s3 : String( )\n" + "    eval( 1 == 1 ) \n" + "then\n" + "end\n" + "\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    for (int i = 0; i < 2; i++) {
        ksession.insert(new String("" + i));
    }
    evaluateEagerList(ksession);
    Iterator it = ActivationIterator.iterator(ksession);
    List list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        if (act.getRule().getName().equals("rule3")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.getDeclarationValue("$s3") + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule1")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule2")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.isQueued());
        }
    }
    assertContains(new String[] { "rule1:0:0:true", "rule1:0:1:true", "rule1:1:0:true", "rule1:1:1:true", "rule2:1:true", "rule2:0:true", "rule3:0:0:0:true", "rule3:0:0:1:true", "rule3:1:0:0:true", "rule3:1:0:1:true", "rule3:0:1:0:true", "rule3:0:1:1:true", "rule3:1:1:0:true", "rule3:1:1:1:true" }, list);
    ksession.fireAllRules();
    it = ActivationIterator.iterator(ksession);
    list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        if (act.getRule().getName().equals("rule3")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.getDeclarationValue("$s3") + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule1")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule2")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.isQueued());
        }
    }
    assertContains(new String[] { "rule1:0:0:false", "rule1:0:1:false", "rule1:1:0:false", "rule1:1:1:false", "rule2:1:false", "rule2:0:false", "rule3:0:0:0:false", "rule3:0:0:1:false", "rule3:1:0:0:false", "rule3:1:0:1:false", "rule3:0:1:0:false", "rule3:0:1:1:false", "rule3:1:1:0:false", "rule3:1:1:1:false" }, list);
}

Example 24 with Iterator

use of org.drools.core.util.Iterator in project drools by kiegroup.

the class ActivationIteratorTest method testSingleJoinNodePlusEvaln.

@Test
public void testSingleJoinNodePlusEvaln() {
    String str = "package org.kie.test \n" + "\n" + "rule rule1 @Propagation(EAGER) when\n" + "    $s1 : String( )\n" + "    $s2 : String( )\n" + "    eval( 1 == 1 ) \n" + "then\n" + "end\n" + "\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    for (int i = 0; i < 2; i++) {
        ksession.insert(new String("" + i));
    }
    evaluateEagerList(ksession);
    Iterator it = ActivationIterator.iterator(ksession);
    List list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.isQueued());
    }
    assertContains(new String[] { "rule1:0:1:true", "rule1:1:0:true", "rule1:1:1:true", "rule1:0:0:true" }, list);
    ksession.fireAllRules();
    it = ActivationIterator.iterator(ksession);
    list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.getDeclarationValue("$s2") + ":" + act.isQueued());
    }
    assertContains(new String[] { "rule1:0:1:false", "rule1:1:0:false", "rule1:1:1:false", "rule1:0:0:false" }, list);
}

Example 25 with Iterator

use of org.drools.core.util.Iterator in project drools by kiegroup.

the class ActivationIteratorTest method testNotSharingWithMixedDormantAndActive.

@Test
public void testNotSharingWithMixedDormantAndActive() {
    String str = "package org.kie.test \n" + "\n" + "rule rule1  @Propagation(EAGER)  salience 10 when\n" + "    not String( this == '1' )\n" + "then\n" + "end\n" + "rule rule2   @Propagation(EAGER)  salience ( Integer.parseInt( $s1+'1' ) ) when\n" + "    not String( this == '1' )\n" + "    $s1 : String( )\n" + "    eval( 1 == 1 ) \n" + "then\n" + "end\n" + "rule rule3  @Propagation(EAGER)  salience ( Integer.parseInt( $s1+'2' ) ) when\n" + "    $s1 : String( )\n" + "    not String( this == '1' )\n" + "    eval( 1 == 1 ) \n" + "    eval( 1 == 1 ) \n" + "then\n" + "    kcontext.getKieRuntime().halt();\n" + "end\n" + "\n";
    KieSession ksession = new KieHelper().addContent(str, ResourceType.DRL).build().newKieSession();
    ksession.insert("0");
    ksession.insert("2");
    ksession.fireAllRules();
    Iterator it = ActivationIterator.iterator(ksession);
    List list = new ArrayList();
    for (AgendaItem act = (AgendaItem) it.next(); act != null; act = (AgendaItem) it.next()) {
        if (act.getRule().getName().equals("rule3")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule1")) {
            list.add(act.getRule().getName() + ":" + act.isQueued());
        } else if (act.getRule().getName().equals("rule2")) {
            list.add(act.getRule().getName() + ":" + act.getDeclarationValue("$s1") + ":" + act.isQueued());
        }
    }
    assertContains(new String[] { "rule1:true", "rule2:0:true", "rule2:2:true", "rule3:0:true", "rule3:2:false" }, list);
}