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

Example 1 with ValueTypeNameNode

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

the class BallerinaPsiImplUtil method getType.

/**
 * Returns the type of the provided identifier.
 *
 * @param identifier an identifier
 * @return the type of the identifier. This can be one of {@link ValueTypeNameNode} (for value types like string),
 * {@link BuiltInReferenceTypeNameNode} (for reference types like json) or {@link TypeNameNode} (for arrays).
 */
@Nullable
public static PsiElement getType(@NotNull IdentifierPSINode identifier) {
    PsiElement parent = identifier.getParent();
    // In case of lambda functions or functions attached to types.
    if (parent instanceof FunctionDefinitionNode) {
        CodeBlockParameterNode codeBlockParameterNode = PsiTreeUtil.getChildOfType(parent, CodeBlockParameterNode.class);
        if (codeBlockParameterNode != null) {
            TypeNameNode typeNameNode = PsiTreeUtil.getChildOfType(codeBlockParameterNode, TypeNameNode.class);
            if (typeNameNode != null) {
                return typeNameNode.getFirstChild();
            }
        }
    }
    PsiReference reference = identifier.findReferenceAt(0);
    if (reference != null) {
    // Todo - Do we need to consider this situation?
    }
    VariableDefinitionNode variableDefinitionNode = PsiTreeUtil.getParentOfType(identifier, VariableDefinitionNode.class);
    if (variableDefinitionNode != null) {
        PsiElement typeNode = getType(variableDefinitionNode);
        if (typeNode != null) {
            return typeNode;
        }
    }
    AssignmentStatementNode assignmentStatementNode = PsiTreeUtil.getParentOfType(identifier, AssignmentStatementNode.class);
    if (assignmentStatementNode != null) {
        PsiElement typeNode = getType(assignmentStatementNode, identifier);
        if (typeNode != null) {
            return typeNode;
        }
    }
    ParameterNode parameterNode = PsiTreeUtil.getParentOfType(identifier, ParameterNode.class);
    if (parameterNode != null) {
        PsiElement typeNode = getType(parameterNode);
        if (typeNode != null) {
            return typeNode;
        }
    }
    FieldDefinitionNode fieldDefinitionNode = PsiTreeUtil.getParentOfType(identifier, FieldDefinitionNode.class);
    if (fieldDefinitionNode != null) {
        PsiElement typeNode = getType(fieldDefinitionNode);
        if (typeNode != null) {
            return typeNode;
        }
    }
    return null;
}

Example 2 with ValueTypeNameNode

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

the class BallerinaPsiImplUtil method getType.

@Nullable
private static PsiElement getType(@NotNull TypeNameNode typeNameNode, boolean checkArrayType) {
    if (checkArrayType) {
        boolean isArray = isArrayType(typeNameNode);
        if (isArray) {
            return typeNameNode;
        }
    }
    NameReferenceNode nameReferenceNode = PsiTreeUtil.findChildOfType(typeNameNode, NameReferenceNode.class);
    if (nameReferenceNode != null) {
        PsiReference typeReference = nameReferenceNode.findReferenceAt(nameReferenceNode.getTextLength());
        if (typeReference != null) {
            PsiElement resolvedDefinition = typeReference.resolve();
            if (resolvedDefinition != null) {
                return resolvedDefinition;
            }
        }
    }
    ValueTypeNameNode valueTypeNameNode = PsiTreeUtil.findChildOfType(typeNameNode, ValueTypeNameNode.class);
    if (valueTypeNameNode != null) {
        return valueTypeNameNode;
    }
    BuiltInReferenceTypeNameNode builtInReferenceTypeNameNode = PsiTreeUtil.findChildOfType(typeNameNode, BuiltInReferenceTypeNameNode.class);
    if (builtInReferenceTypeNameNode == null) {
        return null;
    }
    return builtInReferenceTypeNameNode;
}

Example 3 with ValueTypeNameNode

use of org.ballerinalang.plugins.idea.psi.ValueTypeNameNode 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 4 with ValueTypeNameNode

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

the class BallerinaAnnotator method annotateGlobalVariable.

private void annotateGlobalVariable(@NotNull PsiElement element, @NotNull AnnotationHolder holder) {
    ValueTypeNameNode valueTypeNameNode = PsiTreeUtil.findChildOfType(element, ValueTypeNameNode.class);
    if (valueTypeNameNode == null || valueTypeNameNode.getText().isEmpty()) {
        return;
    }
    PsiElement nameIdentifier = ((GlobalVariableDefinitionNode) element).getNameIdentifier();
    if (nameIdentifier == null) {
        return;
    }
    Annotation annotation = holder.createInfoAnnotation(nameIdentifier, null);
    annotation.setTextAttributes(BallerinaSyntaxHighlightingColors.GLOBAL_VARIABLE);
}

Example 5 with ValueTypeNameNode

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

the class BallerinaRunUtil method isMainFunction.

/**
 * Checks whether the given functionDefinitionNode is a main function node.
 *
 * @param functionDefinitionNode FunctionDefinitionNode which needs to be checked
 * @return {@code true} if the provided node is a main function, {@code false} otherwise.
 */
@Contract("null -> false")
static boolean isMainFunction(FunctionDefinitionNode functionDefinitionNode) {
    // Get the function name.
    PsiElement functionName = functionDefinitionNode.getNameIdentifier();
    if (functionName == null) {
        return false;
    }
    // Check whether the function name is "main".
    if (!BallerinaConstants.MAIN.equals(functionName.getText())) {
        return false;
    }
    // Get the ParameterListNode which contains all the parameters in the function.
    FormalParameterListNode parameterListNode = PsiTreeUtil.getChildOfType(functionDefinitionNode, FormalParameterListNode.class);
    if (parameterListNode == null) {
        return false;
    }
    // Get the child nodes. These are objects of ParameterNode.
    PsiElement[] parameterNodes = parameterListNode.getChildren();
    // There should be only one parameter for main function.
    if (parameterNodes.length != 1) {
        return false;
    }
    // Get the TypeNameNode which contains the type of the parameter. In this case, it will be "string[]".
    TypeNameNode arrayTypeNameNode = PsiTreeUtil.findChildOfType(parameterNodes[0], TypeNameNode.class);
    if (arrayTypeNameNode == null) {
        return false;
    }
    // "string", "[", "]" will be in 3 different child nodes.
    PsiElement[] children = arrayTypeNameNode.getChildren();
    if (children.length != 3) {
        return false;
    }
    // First child node will also be a TypeNameNode which contains the type (string).
    if (!(children[0] instanceof TypeNameNode)) {
        return false;
    }
    if (!"[".equals(children[1].getText())) {
        return false;
    }
    if (!"]".equals(children[2].getText())) {
        return false;
    }
    // ValueTypeNameNode will contain the actual value of the type (string).
    ValueTypeNameNode valueTypeNameNode = PsiTreeUtil.findChildOfType(children[0], ValueTypeNameNode.class);
    if (valueTypeNameNode == null) {
        return false;
    }
    // Get the text (string) and check and return the result.
    return valueTypeNameNode.getText() != null && "string".equals(valueTypeNameNode.getText());
}