Examples with AstNode com.sonar.sslr.api.AstNode used on opensource projects

Example 1 with AstNode

use of com.sonar.sslr.api.AstNode in project magik-tools by StevenLooman.

the class BreakpointManager method addBreakpoint.

/**
 * Add a new breakpoint to self and debugger.
 *
 * @param source                     Source.
 * @param sourceBreakpoint Source breakpoint.
 * @return New magik breakpoint.
 * @throws IOException -
 * @throws ExecutionException -
 * @throws InterruptedException -
 */
MagikBreakpoint addBreakpoint(final Source source, final SourceBreakpoint sourceBreakpoint) throws IOException, InterruptedException, ExecutionException {
    int line = sourceBreakpoint.getLine();
    final AstNode methodNode = this.getNode(source, line);
    final MethodDefinitionNodeHelper helper = new MethodDefinitionNodeHelper(methodNode);
    String method = null;
    int methodLine = 0;
    if (methodNode == null) {
        method = "<not_in_method>";
    } else {
        method = helper.getPakkageExemplarMethodName();
        methodLine = methodNode.getTokenLine();
        if (methodLine == line) {
            line = 0;
        }
    }
    String condition = sourceBreakpoint.getCondition();
    return this.createBreakpoint(source, method, line, condition);
}

Example 2 with AstNode

use of com.sonar.sslr.api.AstNode in project magik-tools by StevenLooman.

the class HoverProvider method buildMethodDoc.

/**
 * Build hover text for method doc.
 * @param typeKeeper TypeKeeper.
 * @param reasoner LocalTypeReasoner.
 * @param node AstNode, METHOD_INVOCATION.
 * @param methodName Name of invoked method.
 * @param builder {{StringBuilder}} to fill.
 */
private void buildMethodDoc(final ITypeKeeper typeKeeper, final LocalTypeReasoner reasoner, final AstNode node, final String methodName, final StringBuilder builder) {
    // Get type from reasoner.
    final ExpressionResult result = reasoner.getNodeType(node);
    // We know what self is.
    AbstractType type = result.get(0, UndefinedType.INSTANCE);
    if (type == SelfType.INSTANCE) {
        final AstNode methodDefNode = node.getFirstAncestor(MagikGrammar.METHOD_DEFINITION);
        if (methodDefNode == null) {
            // This can happen in case of a procedure definition calling a method on _self.
            type = UndefinedType.INSTANCE;
        } else {
            final MethodDefinitionNodeHelper helper = new MethodDefinitionNodeHelper(methodDefNode);
            final GlobalReference globalRef = helper.getTypeGlobalReference();
            type = typeKeeper.getType(globalRef);
        }
    }
    // Get method info.
    final Collection<Method> methods = type.getMethods(methodName);
    if (methods.isEmpty()) {
        this.buildMethodUnknownDoc(type, methodName, builder);
        return;
    }
    methods.forEach(method -> this.buildMethodSignatureDoc(method, builder));
}

Example 3 with AstNode

use of com.sonar.sslr.api.AstNode in project magik-tools by StevenLooman.

the class MagikIndexer method handleDefinition.

private void handleDefinition(final MagikFile magikFile, final IndexedExemplarDefinition definition) {
    final AstNode node = definition.getNode();
    final GlobalReference globalRef = definition.getGlobalReference();
    final MagikType type = this.typeKeeper.getType(globalRef) != UndefinedType.INSTANCE ? (MagikType) this.typeKeeper.getType(globalRef) : new IndexedType(globalRef);
    this.typeKeeper.addType(type);
    final Map<String, String> slots = Collections.emptyMap();
    final List<String> parents = definition.getParents();
    final MagikType defaultParentType = (MagikType) this.typeKeeper.getType(GlobalReference.of("sw:indexed_format_mixin"));
    this.fillType(type, magikFile, node, globalRef.getPakkage(), slots, parents, defaultParentType);
    final Path path = Paths.get(magikFile.getUri());
    this.indexedTypes.get(path).add(type);
    LOGGER.debug("Indexed type: {}", type);
}

Example 4 with AstNode

use of com.sonar.sslr.api.AstNode in project magik-tools by StevenLooman.

the class MagikIndexer method handleDefinition.

private void handleDefinition(final MagikFile magikFile, final SlottedExemplarDefinition definition) {
    final AstNode node = definition.getNode();
    final GlobalReference globalRef = definition.getGlobalReference();
    final MagikType type = this.typeKeeper.getType(globalRef) instanceof SlottedType ? (MagikType) this.typeKeeper.getType(globalRef) : new SlottedType(globalRef);
    this.typeKeeper.addType(type);
    final NewDocParser docParser = new NewDocParser(node);
    final Map<String, String> slotTypes = docParser.getSlotTypes();
    // This needs a default value ("") due to https://bugs.openjdk.java.net/browse/JDK-8148463
    final Map<String, String> slots = definition.getSlots().stream().map(SlottedExemplarDefinition.Slot::getName).collect(Collectors.toMap(slotName -> slotName, slotName -> slotTypes.getOrDefault(slotName, "")));
    final List<String> parents = definition.getParents();
    final MagikType defaultParentType = (MagikType) this.typeKeeper.getType(GlobalReference.of("sw:slotted_format_mixin"));
    this.fillType(type, magikFile, node, globalRef.getPakkage(), slots, parents, defaultParentType);
    final Path path = Paths.get(magikFile.getUri());
    this.indexedTypes.get(path).add(type);
    LOGGER.debug("Indexed type: {}", type);
}

Example 5 with AstNode

use of com.sonar.sslr.api.AstNode in project magik-tools by StevenLooman.

the class HoverProvider method provideHoverMethodDefinition.

/**
 * Provide hover for a method definition. Either the exemplar or the method name.
 * @param magikFile Magik file.
 * @param hoveredNode Hovered node.
 * @param builder Builder to add text to.
 */
private void provideHoverMethodDefinition(final MagikTypedFile magikFile, final AstNode hoveredNode, final StringBuilder builder) {
    final ITypeKeeper typeKeeper = magikFile.getTypeKeeper();
    final AstNode methodDefNode = hoveredNode.getParent();
    final MethodDefinitionNodeHelper methodDefHelper = new MethodDefinitionNodeHelper(methodDefNode);
    final List<AstNode> identifierNodes = methodDefNode.getChildren(MagikGrammar.IDENTIFIER);
    if (hoveredNode == identifierNodes.get(0)) {
        // Hovered over exemplar.
        final GlobalReference globalRef = methodDefHelper.getTypeGlobalReference();
        LOGGER.debug("Providing hover for type: {}", globalRef);
        this.buildTypeDoc(typeKeeper, globalRef, builder);
    } else if (hoveredNode == identifierNodes.get(1)) {
        // Hovered over method name.
        final GlobalReference globalRef = methodDefHelper.getTypeGlobalReference();
        final String methodName = methodDefHelper.getMethodName();
        LOGGER.debug("Providing hover for type: {}, method: {}", globalRef, methodName);
        this.buildMethodDoc(typeKeeper, globalRef, methodName, builder);
    }
}