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

Example 16 with VisitException

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

the class GenericMatcherFactory method isPlatformSubtypeOfMatcher.

@Deprecated
public IVisitor isPlatformSubtypeOfMatcher(String edUri) {
    return new AbstractEntityDescriptorBasedMatcher(edUri) {

        public void visit(IEntity entity) {
            EntityDescriptor<?> ed = entity.wGetEntityDescriptor();
            EntityDescriptor<?> otherEd = getOtherEntityDescriptor(ed);
            if (otherEd == null || !otherEd.isPlatformSupertypeOf(ed))
                throw new VisitException();
        }

        protected String predicateName() {
            return "isPlatformSubtypeOf";
        }
    };
}

Example 17 with VisitException

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

the class GenericMatcherFactory method isLanguageSupertypeOfMatcher.

public IVisitor isLanguageSupertypeOfMatcher(String edUri) {
    return new AbstractEntityDescriptorBasedMatcher(edUri) {

        public void visit(IEntity entity) {
            EntityDescriptor<?> entityEd = entity.wGetEntityDescriptor();
            EntityDescriptor<?> ed = getOtherEntityDescriptor(entityEd);
            if (ed == null || !entityEd.isLanguageSupertypeOf(ed))
                throw new VisitException();
        }

        protected String predicateName() {
            return "isLanguageSupertypeOf";
        }
    };
}

Example 18 with VisitException

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

the class GenericMatcherFactory method hasKindMatcher.

public IVisitor hasKindMatcher(final EntityKinds kind) {
    return new AbstractVisitor() {

        public void visit(IEntity entity) {
            if (!kind.equals(entity.wGetEntityKind()))
                throw new VisitException();
        }

        public void toString(StringBuilder sb) {
            sb.append("hasKind(");
            sb.append(kind);
            sb.append(")");
        }
    };
}

Example 19 with VisitException

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

the class SchemeInterpreterVisitor method visit.

public void visit(AndExpression entity) {
    IEntity exprs = entity.getExpressions();
    if (!exprs.wGetEntityDescriptor().equals(SchemeEntityDescriptorEnum.SchemeExpressions))
        throw new VisitException("expected a " + SchemeEntityDescriptorEnum.SchemeExpressions);
    boolean result = true;
    for (int i = 0; i < exprs.wSize(); i++) result = result && booleanValue(((SchemeExpression) exprs.wGet(i)));
    setResult(SchemeEntityFactory.instance.createBooleanValue(result));
}

Example 20 with VisitException

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

the class SchemeInterpreterVisitor method visit.

public void visit(LocalExpression entity) {
    getBindings().wEnterScope();
    Definitions defs = entity.getDefinitions();
    if (!defs.wGetEntityDescriptor().equals(SchemeEntityDescriptorEnum.Definitions))
        throw new VisitException("expected a " + SchemeEntityDescriptorEnum.Definitions);
    for (int i = 0; i < defs.wSize(); i++) {
        IEntity e = defs.wGet(i);
        if (e.wGetEntityDescriptor().equals(SchemeEntityDescriptorEnum.Definition)) {
            Definition def = ((Definition) e);
            getBindings().wDef(def.getName().wStringValue(), def.getExpression());
        }
    }
    entity.getBody().accept(this);
    getBindings().wExitScope();
}