Examples with IVisitor org.whole.lang.visitors.IVisitor used on opensource projects

Example 51 with IVisitor

use of org.whole.lang.visitors.IVisitor in project whole by wholeplatform.

the class AbstractByLanguageOperation method initVisitor.

@Override
protected IVisitor initVisitor(IEntity entity, int normalizedStage) {
    ILanguageKit languageKit = ReflectionFactory.getLanguageKit(entity);
    String languageUri = languageKit.getURI();
    IVisitor visitor = null;
    if (hasVisitor(languageUri))
        visitor = getVisitor(languageUri, normalizedStage);
    if (visitor == null)
        visitor = getDefaultVisitor(entity, normalizedStage);
    return visitor;
}

Example 52 with IVisitor

use of org.whole.lang.visitors.IVisitor in project whole by wholeplatform.

the class AbstractByLanguageOperation method setVisitor.

@Override
public IVisitor setVisitor(IEntity entity, int absoluteStage, IVisitor visitor) {
    ILanguageKit languageKit = ReflectionFactory.getLanguageKit(entity);
    String languageUri = languageKit.getURI();
    IVisitor oldVisitor = hasVisitor(languageUri) ? getVisitor(entity, absoluteStage) : null;
    int normalizedStage = absoluteStage <= 0 ? 0 : 1;
    String uri = ReflectionFactory.getLanguageKit(entity).getURI();
    IVisitor[] stagedVisitors = stagedVisitorsMap.get(uri);
    if (stagedVisitors == null)
        stagedVisitorsMap.put(uri, stagedVisitors = new IVisitor[2]);
    stagedVisitors[normalizedStage] = visitor;
    return oldVisitor;
}

Example 53 with IVisitor

use of org.whole.lang.visitors.IVisitor in project whole by wholeplatform.

the class CommonsLanguageDeployer method deploy.

public void deploy(ReflectionFactory platform) {
    platform.addLanguageKit(new CommonsLanguageKit());
    platform.addOperationFactory(CommonsLanguageKit.URI, GenericBuilderAdapterOperation.ID, new IBuilderFactory() {

        public IBuilder create(IBuilder strategy, IEntityContext entityContext) {
            return new CommonsGenericBuilderAdapter((ICommonsBuilder) strategy, entityContext);
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, SpecificBuilderAdapterOperation.ID, new IBuilderFactory() {

        public IBuilder create(IBuilder strategy, IEntityContext entityContext) {
            return new CommonsSpecificBuilderAdapter(strategy, entityContext);
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, ContentAssistOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            return new CommonsContentAssistVisitor();
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, InterpreterOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            if (stage == 0)
                return new CommonsInterpreterVisitor();
            else
                return null;
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, DynamicCompilerOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            if (stage == 0)
                return new CommonsDynamicCompilerVisitor();
            else
                return null;
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, PrettyPrinterOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            return new CommonsPrettyPrinterVisitor((PrettyPrinterOperation) operation);
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, FindDeclarationOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            return null;
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, FindDeclarationsOperation.ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            return null;
        }
    });
    platform.addOperationFactory(CommonsLanguageKit.URI, IOperation.ANY_ID, new IVisitorFactory() {

        public IVisitor create(IOperation operation, int stage) {
            if (stage == 0)
                return new CommonsInterpreterVisitor();
            else
                return null;
        }
    });
}

Example 54 with IVisitor

use of org.whole.lang.visitors.IVisitor in project whole by wholeplatform.

the class GenericNormalizer method removeResolversFromComposites.

public static void removeResolversFromComposites(final boolean removeEmptyComposites, IEntity entity) {
    IVisitor visitor = GenericTraversalFactory.instance.downUp(new GenericIdentityVisitor() {

        public void visit(IEntity entity) {
            beforeRemovingResolvers(entity);
        }
    }, new GenericIdentityVisitor() {

        public void visit(IEntity entity) {
            if (removeEmptyComposites)
                afterRemovingResolvers(entity);
        }
    }, false);
    visitor.visit(entity);
}

Example 55 with IVisitor

use of org.whole.lang.visitors.IVisitor in project whole by wholeplatform.

the class BehaviorUtils method evaluatePredicate.

// TODO ? fail on not boolean; != Queries predicate
public static boolean evaluatePredicate(IEntity predicate, int relativeStage, IBindingManager bm) {
    IEntity selfEntity = bm.wIsSet("self") ? bm.wGet("self") : NullEntity.instance;
    IEntity result = evaluate(predicate, relativeStage, bm);
    if (result == null || !EntityUtils.isData(result))
        return false;
    Object resultValue = result.wGetValue();
    return IVisitor.class.isInstance(resultValue) ? Matcher.match((IVisitor) resultValue, selfEntity) : EntityUtils.safeBooleanValue(result, false);
}