Examples with ResourceDefinitionNode org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode used on opensource projects

Example 1 with ResourceDefinitionNode

use of org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode in project ballerina by ballerina-lang.

the class NameReference method getVariantsFromCurrentPackage.

@NotNull
private List<LookupElement> getVariantsFromCurrentPackage() {
    List<LookupElement> results = new LinkedList<>();
    IdentifierPSINode identifier = getElement();
    PsiFile containingFile = identifier.getContainingFile();
    PsiFile originalFile = containingFile.getOriginalFile();
    PsiDirectory containingPackage = originalFile.getParent();
    AnnotationAttachmentNode attachmentNode = PsiTreeUtil.getParentOfType(identifier, AnnotationAttachmentNode.class);
    if (attachmentNode != null && containingFile instanceof BallerinaFile) {
        ScopeNode scope = (BallerinaFile) containingFile;
        List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsInResolvableScope(scope);
        results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
    } else if (containingPackage != null) {
        List<LookupElement> packages = BallerinaPsiImplUtil.getPackagesAsLookups(originalFile, true, PackageCompletionInsertHandler.INSTANCE_WITH_AUTO_POPUP, true, AutoImportInsertHandler.INSTANCE_WITH_AUTO_POPUP);
        results.addAll(packages);
        PsiElement prevVisibleLeaf = PsiTreeUtil.prevVisibleLeaf(identifier);
        ANTLRPsiNode definitionParent = PsiTreeUtil.getParentOfType(identifier, CallableUnitBodyNode.class, ServiceBodyNode.class, ResourceDefinitionNode.class, ConnectorBodyNode.class);
        TypeNameNode typeNameNode = PsiTreeUtil.getParentOfType(identifier, TypeNameNode.class);
        if ((definitionParent != null && !(definitionParent instanceof ResourceDefinitionNode)) || prevVisibleLeaf != null && (!";".equals(prevVisibleLeaf.getText()) && typeNameNode == null || prevVisibleLeaf.getText().matches("[{}]"))) {
            List<IdentifierPSINode> functions = BallerinaPsiImplUtil.getAllFunctionsFromPackage(containingPackage, true, true);
            results.addAll(BallerinaCompletionUtils.createFunctionLookupElements(functions));
            // Todo - use a util method
            ScopeNode scope = PsiTreeUtil.getParentOfType(identifier, CodeBlockScope.class, VariableContainer.class, TopLevelDefinition.class, LowerLevelDefinition.class);
            if (scope != null) {
                int caretOffset = identifier.getStartOffset();
                List<IdentifierPSINode> variables = BallerinaPsiImplUtil.getAllLocalVariablesInResolvableScope(scope, caretOffset);
                results.addAll(BallerinaCompletionUtils.createVariableLookupElements(variables));
                List<IdentifierPSINode> parameters = BallerinaPsiImplUtil.getAllParametersInResolvableScope(scope, caretOffset);
                results.addAll(BallerinaCompletionUtils.createParameterLookupElements(parameters));
                List<IdentifierPSINode> globalVariables = BallerinaPsiImplUtil.getAllGlobalVariablesInResolvableScope(scope);
                results.addAll(BallerinaCompletionUtils.createGlobalVariableLookupElements(globalVariables));
                List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsInResolvableScope(scope);
                results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
                List<PsiElement> namespaces = BallerinaPsiImplUtil.getAllXmlNamespacesInResolvableScope(scope, caretOffset);
                results.addAll(BallerinaCompletionUtils.createNamespaceLookupElements(namespaces));
                List<IdentifierPSINode> endpoints = BallerinaPsiImplUtil.getAllEndpointsInResolvableScope(scope, caretOffset);
                results.addAll(BallerinaCompletionUtils.createEndpointLookupElements(endpoints));
            } else {
                ConstantDefinitionNode constantDefinitionNode = PsiTreeUtil.getParentOfType(identifier, ConstantDefinitionNode.class);
                GlobalVariableDefinitionNode globalVariableDefinitionNode = PsiTreeUtil.getParentOfType(identifier, GlobalVariableDefinitionNode.class);
                if (constantDefinitionNode != null || globalVariableDefinitionNode != null) {
                    scope = PsiTreeUtil.getParentOfType(constantDefinitionNode, BallerinaFile.class);
                }
                if (globalVariableDefinitionNode != null) {
                    scope = PsiTreeUtil.getParentOfType(globalVariableDefinitionNode, BallerinaFile.class);
                }
                if (scope != null) {
                    int caretOffset = identifier.getStartOffset();
                    List<IdentifierPSINode> globalVars = BallerinaPsiImplUtil.getAllGlobalVariablesInResolvableScope(scope, caretOffset);
                    results.addAll(BallerinaCompletionUtils.createGlobalVariableLookupElements(globalVars));
                    List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsInResolvableScope(scope, caretOffset);
                    results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
                }
            }
        }
        List<IdentifierPSINode> connectors = BallerinaPsiImplUtil.getAllConnectorsFromPackage(containingPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createConnectorLookupElements(connectors, AddSpaceInsertHandler.INSTANCE));
        List<IdentifierPSINode> structs = BallerinaPsiImplUtil.getAllStructsFromPackage(containingPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createStructLookupElements(structs));
        List<IdentifierPSINode> enums = BallerinaPsiImplUtil.getAllEnumsFromPackage(containingPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createEnumLookupElements(enums, null));
        return results;
    }
    // Try to get fields from an anonymous struct.
    PsiElement structDefinitionNode = BallerinaPsiImplUtil.resolveAnonymousStruct(identifier);
    if (structDefinitionNode == null || !(structDefinitionNode instanceof StructDefinitionNode)) {
        return results;
    }
    IdentifierPSINode structNameNode = PsiTreeUtil.getChildOfType(structDefinitionNode, IdentifierPSINode.class);
    if (structNameNode == null) {
        return results;
    }
    Collection<FieldDefinitionNode> fieldDefinitionNodes = PsiTreeUtil.findChildrenOfType(structDefinitionNode, FieldDefinitionNode.class);
    results = BallerinaCompletionUtils.createFieldLookupElements(fieldDefinitionNodes, structNameNode, PackageCompletionInsertHandler.INSTANCE_WITH_AUTO_POPUP);
    return results;
}

Example 2 with ResourceDefinitionNode

use of org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode in project ballerina by ballerina-lang.

the class DocVariableReference method getVariants.

@NotNull
@Override
public Object[] getVariants() {
    List<LookupElement> results = new LinkedList<>();
    IdentifierPSINode identifier = getElement();
    ResourceDefinitionNode resourceDefinitionNode = PsiTreeUtil.getParentOfType(identifier, ResourceDefinitionNode.class);
    if (resourceDefinitionNode != null) {
        List<IdentifierPSINode> parameters = BallerinaPsiImplUtil.getParameters(resourceDefinitionNode);
        results.addAll(BallerinaCompletionUtils.createParameterLookupElements(parameters));
    } else {
        DocumentationAttachmentNode documentationAttachmentNode = PsiTreeUtil.getParentOfType(identifier, DocumentationAttachmentNode.class);
        if (documentationAttachmentNode == null) {
            return results.toArray(new LookupElement[results.size()]);
        }
        PsiElement nextSibling = documentationAttachmentNode.getNextSibling();
        if (nextSibling == null) {
            return results.toArray(new LookupElement[results.size()]);
        }
    }
    return results.toArray(new LookupElement[results.size()]);
}

Example 3 with ResourceDefinitionNode

use of org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode in project ballerina by ballerina-lang.

the class BallerinaStructureViewElement method getChildren.

@NotNull
@Override
public TreeElement[] getChildren() {
    // The element can be one of BallerinaFile, ConnectorDefinitionNode instance.
    if (element instanceof BallerinaFile) {
        List<TreeElement> treeElements = new ArrayList<>();
        // Add services.
        Collection<ServiceDefinitionNode> services = PsiTreeUtil.findChildrenOfType(element, ServiceDefinitionNode.class);
        for (PsiElement service : services) {
            // In here, instead of using the service, we use service.getParent(). This is done because we
            // want to show resources under a service node. This is how the sub nodes can be added.
            treeElements.add(new BallerinaStructureViewElement(service));
        }
        // Add functions.
        Collection<FunctionDefinitionNode> functions = PsiTreeUtil.findChildrenOfType(element, FunctionDefinitionNode.class);
        for (PsiElement function : functions) {
            treeElements.add(new BallerinaStructureViewElement(function));
        }
        // Add connectors.
        Collection<ConnectorDefinitionNode> connectors = PsiTreeUtil.findChildrenOfType(element, ConnectorDefinitionNode.class);
        for (PsiElement connector : connectors) {
            // In here, instead of using the connector, we use connector.getParent(). This is done because we
            // want to show actions under a connector node. This is how the sub nodes can be added.
            treeElements.add(new BallerinaStructureViewElement(connector));
        }
        // Add annotations.
        Collection<AnnotationDefinitionNode> annotations = PsiTreeUtil.findChildrenOfType(element, AnnotationDefinitionNode.class);
        for (PsiElement annotation : annotations) {
            treeElements.add(new BallerinaStructureViewElement(annotation));
        }
        // Add structs
        Collection<StructDefinitionNode> structs = PsiTreeUtil.findChildrenOfType(element, StructDefinitionNode.class);
        for (PsiElement struct : structs) {
            treeElements.add(new BallerinaStructureViewElement(struct));
        }
        // Convert the list to an array and return.
        return treeElements.toArray(new TreeElement[treeElements.size()]);
    } else if (element instanceof ConnectorDefinitionNode) {
        // If the element is a ConnectorDefinitionNode instance, we get all actions.
        List<TreeElement> treeElements = new ArrayList<>();
        // Add actions.
        Collection<ActionDefinitionNode> actions = PsiTreeUtil.findChildrenOfType(element, ActionDefinitionNode.class);
        for (PsiElement action : actions) {
            treeElements.add(new BallerinaStructureViewElement(action));
        }
        // Convert the list to an array and return.
        return treeElements.toArray(new TreeElement[treeElements.size()]);
    } else if (element instanceof ServiceDefinitionNode) {
        // If the element is a ServiceDefinitionNode instance, we get all resources.
        List<TreeElement> treeElements = new ArrayList<>();
        // Add resources.
        Collection<ResourceDefinitionNode> resources = PsiTreeUtil.findChildrenOfType(element, ResourceDefinitionNode.class);
        for (PsiElement resource : resources) {
            treeElements.add(new BallerinaStructureViewElement(resource));
        }
        // Convert the list to an array and return.
        return treeElements.toArray(new TreeElement[treeElements.size()]);
    } else if (element instanceof FunctionDefinitionNode || element instanceof ResourceDefinitionNode || element instanceof ActionDefinitionNode) {
        // If the element is a FunctionDefinitionNode instance, we get all workers.
        List<TreeElement> treeElements = new ArrayList<>();
        // Add workers.
        Collection<WorkerDeclarationNode> workers = PsiTreeUtil.findChildrenOfType(element, WorkerDeclarationNode.class);
        for (PsiElement worker : workers) {
            treeElements.add(new BallerinaStructureViewElement(worker));
        }
        // Convert the list to an array and return.
        return treeElements.toArray(new TreeElement[treeElements.size()]);
    }
    // If the element type other than what we check above, return an empty array.
    return new TreeElement[0];
}

Example 4 with ResourceDefinitionNode

use of org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode in project ballerina by ballerina-lang.

the class BallerinaParserDefinition method createElement.

@NotNull
public PsiElement createElement(ASTNode node) {
    IElementType elementType = node.getElementType();
    if (elementType instanceof TokenIElementType) {
        return new ANTLRPsiNode(node);
    }
    if (!(elementType instanceof RuleIElementType)) {
        return new ANTLRPsiNode(node);
    }
    RuleIElementType ruleElType = (RuleIElementType) elementType;
    switch(ruleElType.getRuleIndex()) {
        case BallerinaParser.RULE_functionDefinition:
            return new FunctionDefinitionNode(node);
        case BallerinaParser.RULE_callableUnitBody:
            return new CallableUnitBodyNode(node);
        case BallerinaParser.RULE_nameReference:
            return new NameReferenceNode(node);
        case BallerinaParser.RULE_variableReference:
            return new VariableReferenceNode(node);
        case BallerinaParser.RULE_variableDefinitionStatement:
            return new VariableDefinitionNode(node);
        case BallerinaParser.RULE_parameter:
            return new ParameterNode(node);
        case BallerinaParser.RULE_resourceDefinition:
            return new ResourceDefinitionNode(node);
        case BallerinaParser.RULE_packageName:
            return new PackageNameNode(node);
        case BallerinaParser.RULE_fullyQualifiedPackageName:
            return new FullyQualifiedPackageNameNode(node);
        case BallerinaParser.RULE_expressionList:
            return new ExpressionListNode(node);
        case BallerinaParser.RULE_expression:
            return new ExpressionNode(node);
        case BallerinaParser.RULE_functionInvocation:
            return new FunctionInvocationNode(node);
        case BallerinaParser.RULE_compilationUnit:
            return new CompilationUnitNode(node);
        case BallerinaParser.RULE_packageDeclaration:
            return new PackageDeclarationNode(node);
        case BallerinaParser.RULE_annotationAttachment:
            return new AnnotationAttachmentNode(node);
        case BallerinaParser.RULE_serviceBody:
            return new ServiceBodyNode(node);
        case BallerinaParser.RULE_importDeclaration:
            return new ImportDeclarationNode(node);
        case BallerinaParser.RULE_statement:
            return new StatementNode(node);
        case BallerinaParser.RULE_typeName:
            return new TypeNameNode(node);
        case BallerinaParser.RULE_constantDefinition:
            return new ConstantDefinitionNode(node);
        case BallerinaParser.RULE_structDefinition:
            return new StructDefinitionNode(node);
        case BallerinaParser.RULE_simpleLiteral:
            return new SimpleLiteralNode(node);
        case BallerinaParser.RULE_packageAlias:
            return new AliasNode(node);
        case BallerinaParser.RULE_parameterList:
            return new ParameterListNode(node);
        case BallerinaParser.RULE_fieldDefinition:
            return new FieldDefinitionNode(node);
        case BallerinaParser.RULE_parameterTypeNameList:
            return new ParameterTypeNameList(node);
        case BallerinaParser.RULE_parameterTypeName:
            return new ConnectorInitNode(node);
        case BallerinaParser.RULE_serviceDefinition:
            return new ServiceDefinitionNode(node);
        case BallerinaParser.RULE_valueTypeName:
            return new ValueTypeNameNode(node);
        case BallerinaParser.RULE_annotationDefinition:
            return new AnnotationAttributeValueNode(node);
        case BallerinaParser.RULE_structBody:
            return new StructBodyNode(node);
        case BallerinaParser.RULE_returnParameter:
            return new ReturnParameterNode(node);
        case BallerinaParser.RULE_attachmentPoint:
            return new AttachmentPointNode(node);
        case BallerinaParser.RULE_definition:
            return new DefinitionNode(node);
        case BallerinaParser.RULE_ifElseStatement:
            return new IfElseStatementNode(node);
        case BallerinaParser.RULE_assignmentStatement:
            return new AssignmentStatementNode(node);
        case BallerinaParser.RULE_variableReferenceList:
            return new VariableReferenceListNode(node);
        case BallerinaParser.RULE_recordLiteral:
            return new RecordLiteralNode(node);
        case BallerinaParser.RULE_globalVariableDefinition:
            return new GlobalVariableDefinitionNode(node);
        case BallerinaParser.RULE_recordKeyValue:
            return new RecordKeyValueNode(node);
        case BallerinaParser.RULE_forkJoinStatement:
            return new ForkJoinStatementNode(node);
        case BallerinaParser.RULE_returnStatement:
            return new ReturnStatementNode(node);
        case BallerinaParser.RULE_throwStatement:
            return new ThrowStatementNode(node);
        case BallerinaParser.RULE_transformerDefinition:
            return new TransformerDefinitionNode(node);
        case BallerinaParser.RULE_workerReply:
            return new WorkerReplyNode(node);
        case BallerinaParser.RULE_triggerWorker:
            return new TriggerWorkerNode(node);
        case BallerinaParser.RULE_workerDeclaration:
            return new WorkerDeclarationNode(node);
        case BallerinaParser.RULE_workerBody:
            return new WorkerBodyNode(node);
        case BallerinaParser.RULE_joinConditions:
            return new JoinConditionNode(node);
        case BallerinaParser.RULE_field:
            return new FieldNode(node);
        case BallerinaParser.RULE_recordKey:
            return new RecordKeyNode(node);
        case BallerinaParser.RULE_recordValue:
            return new RecordValueNode(node);
        case BallerinaParser.RULE_functionReference:
            return new FunctionReferenceNode(node);
        case BallerinaParser.RULE_codeBlockBody:
            return new CodeBlockBodyNode(node);
        case BallerinaParser.RULE_nonEmptyCodeBlockBody:
            return new NonEmptyCodeBlockBodyNode(node);
        case BallerinaParser.RULE_tryCatchStatement:
            return new TryCatchStatementNode(node);
        case BallerinaParser.RULE_catchClause:
            return new CatchClauseNode(node);
        case BallerinaParser.RULE_codeBlockParameter:
            return new CodeBlockParameterNode(node);
        case BallerinaParser.RULE_foreachStatement:
            return new ForEachStatementNode(node);
        case BallerinaParser.RULE_joinClause:
            return new JoinClauseNode(node);
        case BallerinaParser.RULE_timeoutClause:
            return new TimeoutClauseNode(node);
        case BallerinaParser.RULE_xmlAttrib:
            return new XmlAttribNode(node);
        case BallerinaParser.RULE_namespaceDeclaration:
            return new NamespaceDeclarationNode(node);
        case BallerinaParser.RULE_stringTemplateLiteral:
            return new StringTemplateLiteralNode(node);
        case BallerinaParser.RULE_stringTemplateContent:
            return new StringTemplateContentNode(node);
        case BallerinaParser.RULE_typeConversion:
            return new TypeConversionNode(node);
        case BallerinaParser.RULE_xmlContent:
            return new XmlContentNode(node);
        case BallerinaParser.RULE_invocation:
            return new InvocationNode(node);
        case BallerinaParser.RULE_enumDefinition:
            return new EnumDefinitionNode(node);
        case BallerinaParser.RULE_enumField:
            return new EnumFieldNode(node);
        case BallerinaParser.RULE_builtInReferenceTypeName:
            return new BuiltInReferenceTypeNameNode(node);
        case BallerinaParser.RULE_referenceTypeName:
            return new ReferenceTypeNameNode(node);
        case BallerinaParser.RULE_functionTypeName:
            return new FunctionTypeNameNode(node);
        case BallerinaParser.RULE_lambdaFunction:
            return new LambdaFunctionNode(node);
        case BallerinaParser.RULE_endpointDeclaration:
            return new EndpointDeclarationNode(node);
        case BallerinaParser.RULE_anonStructTypeName:
            return new AnonStructTypeNameNode(node);
        case BallerinaParser.RULE_userDefineTypeName:
            return new UserDefinedTypeName(node);
        case BallerinaParser.RULE_anyIdentifierName:
            return new AnyIdentifierNameNode(node);
        case BallerinaParser.RULE_documentationAttachment:
            return new DocumentationAttachmentNode(node);
        case BallerinaParser.RULE_documentationTemplateInlineCode:
            return new DocumentationTemplateInlineCodeNode(node);
        case BallerinaParser.RULE_singleBackTickDocInlineCode:
            return new SingleBackTickDocInlineCodeNode(node);
        case BallerinaParser.RULE_doubleBackTickDocInlineCode:
            return new DoubleBackTickInlineCodeNode(node);
        case BallerinaParser.RULE_tripleBackTickDocInlineCode:
            return new TripleBackTickInlineCodeNode(node);
        case BallerinaParser.RULE_deprecatedAttachment:
            return new DeprecatedAttachmentNode(node);
        case BallerinaParser.RULE_deprecatedText:
            return new DeprecatedTextNode(node);
        case BallerinaParser.RULE_singleBackTickDeprecatedInlineCode:
            return new SingleBackTickDeprecatedInlineCodeNode(node);
        case BallerinaParser.RULE_doubleBackTickDeprecatedInlineCode:
            return new DoubleBackTickDeprecatedInlineCodeNode(node);
        case BallerinaParser.RULE_tripleBackTickDeprecatedInlineCode:
            return new TripleBackTickDeprecatedInlineCodeNode(node);
        case BallerinaParser.RULE_documentationTemplateAttributeDescription:
            return new DocumentationTemplateAttributeDescriptionNode(node);
        case BallerinaParser.RULE_formalParameterList:
            return new FormalParameterListNode(node);
        case BallerinaParser.RULE_integerLiteral:
            return new IntegerLiteralNode(node);
        case BallerinaParser.RULE_matchPatternClause:
            return new MatchPatternClauseNode(node);
        default:
            return new ANTLRPsiNode(node);
    }
}

Example 5 with ResourceDefinitionNode

use of org.ballerinalang.plugins.idea.psi.ResourceDefinitionNode in project ballerina by ballerina-lang.

the class BallerinaAnnotator method isMatchingParamAvailable.

private boolean isMatchingParamAvailable(@NotNull AnnotationAttributeNode annotationAttributeNode, @NotNull String value) {
    ResourceDefinitionNode resourceDefinitionNode = PsiTreeUtil.getParentOfType(annotationAttributeNode, ResourceDefinitionNode.class);
    if (resourceDefinitionNode == null) {
        return false;
    }
    ParameterListNode parameterListNode = PsiTreeUtil.getChildOfType(resourceDefinitionNode, ParameterListNode.class);
    if (parameterListNode == null) {
        return false;
    }
    ParameterNode[] parameterNodes = PsiTreeUtil.getChildrenOfType(parameterListNode, ParameterNode.class);
    if (parameterNodes == null) {
        return false;
    }
    for (ParameterNode parameterNode : parameterNodes) {
        AnnotationAttachmentNode annotationAttachmentNode = PsiTreeUtil.getChildOfType(parameterNode, AnnotationAttachmentNode.class);
        if (annotationAttachmentNode == null) {
            continue;
        }
        AnnotationReferenceNode annotationReferenceNode = PsiTreeUtil.getChildOfType(annotationAttachmentNode, AnnotationReferenceNode.class);
        if (annotationReferenceNode == null) {
            continue;
        }
        PsiElement paramType = annotationReferenceNode.getNameIdentifier();
        if (paramType == null) {
            continue;
        }
        if (!"PathParam".equals(paramType.getText())) {
            continue;
        }
        Collection<AnnotationAttributeValueNode> annotationAttributeValueNodes = PsiTreeUtil.findChildrenOfType(annotationAttachmentNode, AnnotationAttributeValueNode.class);
        for (AnnotationAttributeValueNode annotationAttributeValueNode : annotationAttributeValueNodes) {
            SimpleLiteralNode simpleLiteralNode = PsiTreeUtil.getChildOfType(annotationAttributeValueNode, SimpleLiteralNode.class);
            if (simpleLiteralNode == null || simpleLiteralNode.getFirstChild() == null) {
                continue;
            }
            PsiElement firstChild = simpleLiteralNode.getFirstChild();
            if (!(firstChild instanceof LeafPsiElement)) {
                continue;
            }
            if (((LeafPsiElement) firstChild).getElementType() != BallerinaTypes.QUOTED_STRING) {
                continue;
            }
            String text = firstChild.getText();
            text = text.substring(1, text.length() - 1);
            if (value.equals(text)) {
                return true;
            }
        }
    }
    // does not have an annotation attachments.
    for (ParameterNode parameterNode : parameterNodes) {
        AnnotationAttachmentNode annotationAttachmentNode = PsiTreeUtil.getChildOfType(parameterNode, AnnotationAttachmentNode.class);
        if (annotationAttachmentNode != null) {
            continue;
        }
        PsiElement nameIdentifier = parameterNode.getNameIdentifier();
        if (nameIdentifier == null) {
            continue;
        }
        if (value.equals(nameIdentifier.getText())) {
            return true;
        }
    }
    return false;
}