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Example 6 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class GrammarsContentAssistVisitor method calculateAsNameValues.

public static Set<String> calculateAsNameValues(IEntity e) {
    Grammar grammar = Matcher.findAncestor(Grammar, e);
    if (grammar != null) {
        Production production = Matcher.findAncestor(Production, e);
        String entityName = production.getName().getValue();
        ILanguageKit languageKit = getLanguageKitIfExists(grammar);
        if (languageKit != null) {
            EntityDescriptor<?> ed = languageKit.getEntityDescriptorEnum().valueOf(entityName);
            if (ed != null) {
                Set<String> names = new HashSet<String>();
                for (FeatureDescriptor fd : ed.getEntityFeatureDescriptors()) names.add(fd.getName());
                return names;
            }
        }
    }
    return Collections.emptySet();
}
Also used : FeatureDescriptor(org.whole.lang.reflect.FeatureDescriptor) Production(org.whole.lang.grammars.reflect.GrammarsEntityDescriptorEnum.Production) Production(org.whole.lang.grammars.model.Production) Grammar(org.whole.lang.grammars.reflect.GrammarsEntityDescriptorEnum.Grammar) Grammar(org.whole.lang.grammars.model.Grammar) ILanguageKit(org.whole.lang.reflect.ILanguageKit) HashSet(java.util.HashSet)

Example 7 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class GrammarsContentAssistVisitor method calculateNonTerminalValues.

public static Set<String> calculateNonTerminalValues(IEntity e) {
    Grammar grammar = Matcher.findAncestor(Grammar, e);
    if (grammar != null) {
        Set<String> names = new HashSet<String>();
        IEntity parent = e.wGetParent();
        ILanguageKit languageKit = getLanguageKitIfExists(grammar);
        if (languageKit != null) {
            if (!grammar.getLexicalStructure().equals(parent.wGetParent()))
                names.addAll(languageKit.getEntityDescriptorEnum().names());
            if (!parent.wGetFeatureDescriptor(e).equals(name)) {
                QueriesEntityFactory qef = QueriesEntityFactory.instance;
                Path allTokenNames = qef.createPath(qef.createSequence(qef.createFeatureStep("lexicalStructure"), qef.createFeatureStep("phraseStructure")), qef.createChildStep(), qef.createFilter(qef.createFeatureStep("name"), qef.createKindTest(KindTestEnum.IMPL)));
                for (NonTerminal nt : BehaviorUtils.<NonTerminal>compileAndLazyEvaluate(allTokenNames, grammar)) names.add(nt.getValue());
            }
        } else {
            AbstractPatternFilterIterator<NonTerminal> i = IteratorFactory.<NonTerminal>descendantOrSelfMatcherIterator().withPattern(NonTerminal);
            i.reset(grammar);
            for (NonTerminal nt : i) if (EntityUtils.isNotResolver(nt))
                names.add(nt.getValue());
        }
        return names;
    }
    return Collections.emptySet();
}
Also used : Path(org.whole.lang.queries.model.Path) IEntity(org.whole.lang.model.IEntity) QueriesEntityFactory(org.whole.lang.queries.factories.QueriesEntityFactory) NonTerminal(org.whole.lang.grammars.reflect.GrammarsEntityDescriptorEnum.NonTerminal) NonTerminal(org.whole.lang.grammars.model.NonTerminal) Grammar(org.whole.lang.grammars.reflect.GrammarsEntityDescriptorEnum.Grammar) Grammar(org.whole.lang.grammars.model.Grammar) ILanguageKit(org.whole.lang.reflect.ILanguageKit) HashSet(java.util.HashSet)

Example 8 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class ControlQueriesTest method testCall4.

@Test
public void testCall4() {
    Grammar grammar = new TestXmlGrammar().create();
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    ITemplateManager tm = ControlQueriesTemplateManager.instance();
    PathExpression query = (PathExpression) tm.create("call4");
    int count = 0;
    for (IEntity p : BehaviorUtils.compileAndLazyEvaluate(query, grammar, bm)) {
        assertTrue(Matcher.match(GrammarsEntityDescriptorEnum.Production, p));
        assertEquals("IContent", ((Production) p).getName().getValue());
        count++;
    }
    assertEquals(1, count);
}
Also used : PathExpression(org.whole.lang.queries.model.PathExpression) IEntity(org.whole.lang.model.IEntity) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Production(org.whole.lang.grammars.model.Production) IBindingManager(org.whole.lang.bindings.IBindingManager) ITemplateManager(org.whole.lang.templates.ITemplateManager) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Grammar(org.whole.lang.grammars.model.Grammar) Test(org.junit.Test)

Example 9 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class ControlQueriesTest method testCall6.

@Test
public void testCall6() {
    Grammar grammar = new TestXmlGrammar().create();
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    ITemplateManager tm = ControlQueriesTemplateManager.instance();
    PathExpression query = (PathExpression) tm.create("call6");
    int count = 0;
    for (IEntity p : BehaviorUtils.compileAndLazyEvaluate(query, grammar, bm)) {
        assertTrue(Matcher.match(GrammarsEntityDescriptorEnum.Production, p));
        assertEquals("IContent", ((Production) p).getName().getValue());
        count++;
    }
    assertEquals(1, count);
}
Also used : PathExpression(org.whole.lang.queries.model.PathExpression) IEntity(org.whole.lang.model.IEntity) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Production(org.whole.lang.grammars.model.Production) IBindingManager(org.whole.lang.bindings.IBindingManager) ITemplateManager(org.whole.lang.templates.ITemplateManager) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Grammar(org.whole.lang.grammars.model.Grammar) Test(org.junit.Test)

Example 10 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class ControlQueriesTest method testCall3.

@Test
public void testCall3() {
    Grammar grammar = new TestXmlGrammar().create();
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    ITemplateManager tm = ControlQueriesTemplateManager.instance();
    PathExpression query = (PathExpression) tm.create("call3");
    int count = 0;
    for (IEntity p : BehaviorUtils.compileAndLazyEvaluate(query, grammar, bm)) {
        assertTrue(Matcher.match(GrammarsEntityDescriptorEnum.Production, p));
        assertEquals("IContent", ((Production) p).getName().getValue());
        count++;
    }
    assertEquals(1, count);
}
Also used : PathExpression(org.whole.lang.queries.model.PathExpression) IEntity(org.whole.lang.model.IEntity) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Production(org.whole.lang.grammars.model.Production) IBindingManager(org.whole.lang.bindings.IBindingManager) ITemplateManager(org.whole.lang.templates.ITemplateManager) TestXmlGrammar(org.whole.lang.grammars.util.TestXmlGrammar) Grammar(org.whole.lang.grammars.model.Grammar) Test(org.junit.Test)

Aggregations

Grammar (org.whole.lang.grammars.model.Grammar)96 Test (org.junit.Test)82 TestXmlGrammar (org.whole.lang.grammars.util.TestXmlGrammar)80 IEntity (org.whole.lang.model.IEntity)50 ITemplateManager (org.whole.lang.templates.ITemplateManager)46 Production (org.whole.lang.grammars.model.Production)43 PathExpression (org.whole.lang.queries.model.PathExpression)40 IBindingManager (org.whole.lang.bindings.IBindingManager)28 QueriesGrammar (org.whole.lang.grammars.codebase.QueriesGrammar)25 NonTerminal (org.whole.lang.grammars.model.NonTerminal)14 Productions (org.whole.lang.grammars.model.Productions)14 HashSet (java.util.HashSet)8 PrettyPrinterOperation.toPrettyPrintString (org.whole.lang.operations.PrettyPrinterOperation.toPrettyPrintString)7 Rule (org.whole.lang.grammars.model.Rule)6 XmlGrammar (org.whole.lang.grammars.codebase.XmlGrammar)3 As (org.whole.lang.grammars.model.As)3 Feature (org.whole.lang.models.model.Feature)3 ILanguageKit (org.whole.lang.reflect.ILanguageKit)3 ArrayList (java.util.ArrayList)2 IGrammarProvider (org.whole.lang.grammars.codebase.IGrammarProvider)2