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

Example 1 with EnumFieldNode

use of org.ballerinalang.plugins.idea.psi.EnumFieldNode 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 2 with EnumFieldNode

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

the class BallerinaCompletionUtils method createEnumFieldLookupElements.

@NotNull
public static List<LookupElement> createEnumFieldLookupElements(@NotNull Collection<EnumFieldNode> enumFieldNodes, @NotNull IdentifierPSINode definitionName) {
    List<LookupElement> lookupElements = new LinkedList<>();
    for (EnumFieldNode fieldDefinitionNode : enumFieldNodes) {
        IdentifierPSINode fieldName = PsiTreeUtil.getChildOfType(fieldDefinitionNode, IdentifierPSINode.class);
        if (fieldName == null) {
            continue;
        }
        LookupElement lookupElement = BallerinaCompletionUtils.createEnumFieldLookupElement(fieldName, definitionName);
        lookupElements.add(lookupElement);
    }
    return lookupElements;
}

Example 3 with EnumFieldNode

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

the class RecordValueReference method getVariants.

@NotNull
@Override
public Object[] getVariants() {
    List<LookupElement> results = new LinkedList<>();
    IdentifierPSINode identifier = getElement();
    PsiElement prevSibling = identifier.getPrevSibling();
    if (prevSibling != null && prevSibling.getPrevSibling() != null && prevSibling.getPrevSibling() instanceof PackageNameNode) {
        PsiReference reference = prevSibling.getPrevSibling().findReferenceAt(0);
        if (reference != null) {
            PsiElement resolvedElement = reference.resolve();
            if (resolvedElement instanceof PsiDirectory) {
                PsiDirectory currentPackage = (PsiDirectory) resolvedElement;
                List<IdentifierPSINode> functions = BallerinaPsiImplUtil.getAllFunctionsFromPackage(currentPackage, true, true);
                results.addAll(BallerinaCompletionUtils.createFunctionLookupElements(functions));
                List<IdentifierPSINode> enums = BallerinaPsiImplUtil.getAllEnumsFromPackage(currentPackage, true, true);
                results.addAll(BallerinaCompletionUtils.createEnumLookupElements(enums, null));
                List<IdentifierPSINode> globalVariables = BallerinaPsiImplUtil.getAllGlobalVariablesFromPackage(currentPackage, true, true);
                results.addAll(BallerinaCompletionUtils.createGlobalVariableLookupElements(globalVariables));
                List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsFromPackage(currentPackage, true, true);
                results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
                if (!results.isEmpty()) {
                    return results.toArray(new LookupElement[results.size()]);
                }
            }
        }
    }
    PsiFile containingFile = identifier.getContainingFile();
    PsiFile originalFile = containingFile.getOriginalFile();
    List<LookupElement> packages = BallerinaPsiImplUtil.getPackagesAsLookups(originalFile, true, PackageCompletionInsertHandler.INSTANCE_WITH_AUTO_POPUP, true, AutoImportInsertHandler.INSTANCE_WITH_AUTO_POPUP);
    results.addAll(packages);
    // Todo - improve suggesting elements from a package in StructValueNode since it will not be identified properly
    RecordKeyValueNode recordKeyValueNode = PsiTreeUtil.getParentOfType(identifier, RecordKeyValueNode.class);
    if (recordKeyValueNode != null) {
        RecordKeyNode mapStructKeyNode = PsiTreeUtil.getChildOfType(recordKeyValueNode, RecordKeyNode.class);
        if (mapStructKeyNode != null) {
            // Todo - use util?
            List<PsiElement> importedPackages = BallerinaPsiImplUtil.getImportedPackages(containingFile);
            for (PsiElement importedPackage : importedPackages) {
                PsiReference reference = importedPackage.findReferenceAt(0);
                if (reference == null) {
                    continue;
                }
                PsiElement resolvedElement = reference.resolve();
                if (resolvedElement == null) {
                    continue;
                }
                PsiDirectory resolvedPackage = (PsiDirectory) resolvedElement;
                if (mapStructKeyNode.getText().equals(resolvedPackage.getName())) {
                    List<IdentifierPSINode> functions = BallerinaPsiImplUtil.getAllFunctionsFromPackage(resolvedPackage, false, false);
                    results.addAll(BallerinaCompletionUtils.createFunctionLookupElements(functions));
                    Collection<EnumFieldNode> enums = PsiTreeUtil.findChildrenOfType(resolvedPackage, EnumFieldNode.class);
                    results.addAll(BallerinaCompletionUtils.createEnumFieldLookupElements(enums, (IdentifierPSINode) resolvedElement));
                    List<IdentifierPSINode> globalVariables = BallerinaPsiImplUtil.getAllGlobalVariablesFromPackage(resolvedPackage, false, false);
                    results.addAll(BallerinaCompletionUtils.createGlobalVariableLookupElements(globalVariables));
                    List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsFromPackage(resolvedPackage, false, false);
                    results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
                }
            }
        }
    }
    PsiDirectory currentPackage = originalFile.getParent();
    if (currentPackage != null) {
        List<IdentifierPSINode> functions = BallerinaPsiImplUtil.getAllFunctionsFromPackage(currentPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createFunctionLookupElements(functions));
        List<IdentifierPSINode> enums = BallerinaPsiImplUtil.getAllEnumsFromPackage(currentPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createEnumLookupElements(enums, null));
        List<IdentifierPSINode> globalVariables = BallerinaPsiImplUtil.getAllGlobalVariablesFromPackage(currentPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createGlobalVariableLookupElements(globalVariables));
        List<IdentifierPSINode> constants = BallerinaPsiImplUtil.getAllConstantsFromPackage(currentPackage, true, true);
        results.addAll(BallerinaCompletionUtils.createConstantLookupElements(constants));
    }
    // 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));
    }
    return results.toArray(new LookupElement[results.size()]);
}

Example 4 with EnumFieldNode

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

the class EnumFieldReference method getVariants.

@NotNull
@Override
public Object[] getVariants() {
    List<LookupElement> results = new LinkedList<>();
    IdentifierPSINode identifier = getElement();
    PsiElement dot = PsiTreeUtil.prevVisibleLeaf(identifier);
    if (dot == null || !".".equals(dot.getText())) {
        return results.toArray(new LookupElement[results.size()]);
    }
    PsiElement enumReferenceNode = PsiTreeUtil.prevVisibleLeaf(dot);
    if (enumReferenceNode == null) {
        return results.toArray(new LookupElement[results.size()]);
    }
    PsiReference reference = enumReferenceNode.findReferenceAt(enumReferenceNode.getTextLength());
    if (reference == null) {
        return results.toArray(new LookupElement[results.size()]);
    }
    PsiElement resolvedElement = reference.resolve();
    if (resolvedElement == null) {
        return results.toArray(new LookupElement[results.size()]);
    }
    PsiElement resolvedElementParent = resolvedElement.getParent();
    if (!(resolvedElementParent instanceof EnumDefinitionNode)) {
        return results.toArray(new LookupElement[results.size()]);
    }
    Collection<EnumFieldNode> fieldDefinitionNodes = PsiTreeUtil.findChildrenOfType(resolvedElementParent, EnumFieldNode.class);
    results.addAll(BallerinaCompletionUtils.createEnumFieldLookupElements(fieldDefinitionNodes, (IdentifierPSINode) resolvedElement));
    return results.toArray(new LookupElement[results.size()]);
}

Example 5 with EnumFieldNode

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

the class FieldReference method getVariants.

@NotNull
@Override
public Object[] getVariants() {
    IdentifierPSINode identifier = getElement();
    PsiElement prevVisibleLeaf = PsiTreeUtil.prevVisibleLeaf(identifier);
    // Todo - remove hard coded "."
    if (prevVisibleLeaf == null || !".".equals(prevVisibleLeaf.getText())) {
        return new LookupElement[0];
    }
    PsiElement previousField = PsiTreeUtil.prevVisibleLeaf(prevVisibleLeaf);
    if (previousField == null) {
        return new LookupElement[0];
    }
    PsiReference reference = previousField.findReferenceAt(0);
    if (reference == null) {
        PsiElement prevSibling = identifier.getParent().getPrevSibling();
        if (prevSibling == null) {
            return new LookupElement[0];
        }
        if (prevSibling instanceof VariableReferenceNode) {
            PsiElement[] children = prevSibling.getChildren();
            if (children.length <= 0) {
                return new LookupElement[0];
            }
            PsiElement firstChild = children[0].getFirstChild();
            if (firstChild == null) {
                return new LookupElement[0];
            }
            PsiReference functionReference = firstChild.findReferenceAt(firstChild.getTextLength());
            if (functionReference == null) {
                return new LookupElement[0];
            }
            PsiElement resolvedElement = functionReference.resolve();
            if (resolvedElement == null) {
                return new LookupElement[0];
            }
            PsiElement parent = resolvedElement.getParent();
            if (parent instanceof FunctionDefinitionNode) {
                List<TypeNameNode> returnTypes = BallerinaPsiImplUtil.getReturnTypes(((FunctionDefinitionNode) parent));
                if (returnTypes.size() == 1) {
                    TypeNameNode typeNameNode = returnTypes.get(0);
                    List<LookupElement> functions = Arrays.asList((LookupElement[]) TypeReference.getVariants(typeNameNode));
                    return functions.toArray(new LookupElement[functions.size()]);
                }
            }
        }
    }
    if (reference == null) {
        return new LookupElement[0];
    }
    // Todo - use util method
    PsiElement resolvedElement = reference.resolve();
    if (resolvedElement == null || !(resolvedElement instanceof IdentifierPSINode)) {
        return new LookupElement[0];
    }
    PsiElement resolvedElementParent = resolvedElement.getParent();
    StructDefinitionNode structDefinitionNode = null;
    List<LookupElement> results = new LinkedList<>();
    // Resolve the corresponding resolvedElementParent to get the struct definition.
    if (resolvedElementParent instanceof VariableDefinitionNode || resolvedElementParent instanceof CodeBlockParameterNode || resolvedElementParent instanceof ParameterNode) {
        structDefinitionNode = BallerinaPsiImplUtil.resolveStructFromDefinitionNode(resolvedElementParent);
    } else if (resolvedElementParent instanceof FieldDefinitionNode) {
        structDefinitionNode = BallerinaPsiImplUtil.resolveTypeNodeStruct((resolvedElementParent));
    } else if (resolvedElementParent instanceof NameReferenceNode) {
        AssignmentStatementNode assignmentStatementNode = PsiTreeUtil.getParentOfType(resolvedElement, AssignmentStatementNode.class);
        if (assignmentStatementNode != null) {
            structDefinitionNode = BallerinaPsiImplUtil.getStructDefinition(assignmentStatementNode, ((IdentifierPSINode) resolvedElement));
        } else {
            structDefinitionNode = BallerinaPsiImplUtil.findStructDefinition((IdentifierPSINode) resolvedElement);
        }
        if (structDefinitionNode != null) {
            IdentifierPSINode structName = PsiTreeUtil.findChildOfType(structDefinitionNode, IdentifierPSINode.class);
            if (structName != null) {
                resolvedElement = structName;
            }
        }
    } else if (resolvedElementParent instanceof EnumDefinitionNode) {
        Collection<EnumFieldNode> fieldDefinitionNodes = PsiTreeUtil.findChildrenOfType(resolvedElementParent, EnumFieldNode.class);
        results.addAll(BallerinaCompletionUtils.createEnumFieldLookupElements(fieldDefinitionNodes, (IdentifierPSINode) resolvedElement));
        return results.toArray(new LookupElement[results.size()]);
    } else if (resolvedElementParent instanceof StructDefinitionNode) {
        structDefinitionNode = ((StructDefinitionNode) resolvedElementParent);
    }
    if (structDefinitionNode == null) {
        return new LookupElement[0];
    }
    Collection<FieldDefinitionNode> fieldDefinitionNodes = PsiTreeUtil.findChildrenOfType(structDefinitionNode, FieldDefinitionNode.class);
    results.addAll(BallerinaCompletionUtils.createFieldLookupElements(fieldDefinitionNodes, (IdentifierPSINode) resolvedElement, null));
    List<IdentifierPSINode> attachedFunctions = BallerinaPsiImplUtil.getAttachedFunctions(structDefinitionNode);
    results.addAll(BallerinaCompletionUtils.createAttachedFunctionsLookupElements(attachedFunctions));
    return results.toArray(new LookupElement[results.size()]);
}