Examples with SymbolEnv org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv used on opensource projects

Example 81 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

@Override
public void visit(BLangEndpoint endpointNode) {
    if (!ScopeResolverConstants.getResolverByClass(cursorPositionResolver).isCursorBeforeNode(endpointNode.getPosition(), endpointNode, this, this.documentServiceContext)) {
        SymbolEnv endpointEnv = SymbolEnv.createPkgLevelSymbolEnv(endpointNode, endpointNode.symbol.scope, symbolEnv);
        this.isWithinEndpointContext(endpointNode.getPosition(), endpointEnv, endpointNode.getName().getValue());
    }
}

Example 82 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

// Statements
@Override
public void visit(BLangBlockStmt blockNode) {
    SymbolEnv blockEnv = SymbolEnv.createBlockEnv(blockNode, symbolEnv);
    this.blockStmtStack.push(blockNode);
    // Cursor position is calculated against the Block statement scope resolver
    this.cursorPositionResolver = BlockStatementScopeResolver.class;
    // Reset the previous node to null
    this.setPreviousNode(null);
    if (blockNode.stmts.isEmpty()) {
        this.isCursorWithinBlock((DiagnosticPos) (this.blockOwnerStack.peek()).getPosition(), blockEnv);
    } else {
        blockNode.stmts.forEach(stmt -> this.acceptNode(stmt, blockEnv));
    }
    this.blockStmtStack.pop();
}

Example 83 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

@Override
public void visit(BLangObject objectNode) {
    BSymbol objectSymbol = objectNode.symbol;
    SymbolEnv objectEnv = SymbolEnv.createPkgLevelSymbolEnv(objectNode, objectSymbol.scope, symbolEnv);
    blockOwnerStack.push(objectNode);
    this.cursorPositionResolver = ObjectTypeScopeResolver.class;
    objectNode.fields.forEach(field -> acceptNode(field, objectEnv));
    // TODO: visit annotation and doc attachments
    objectNode.functions.forEach(f -> acceptNode(f, objectEnv));
    blockOwnerStack.pop();
    this.cursorPositionResolver = TopLevelNodeScopeResolver.class;
}

Example 84 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

public void visit(BLangAction actionNode) {
    String actionName = actionNode.getName().getValue();
    BSymbol actionSymbol = actionNode.symbol;
    SymbolEnv actionEnv = SymbolEnv.createResourceActionSymbolEnv(actionNode, actionSymbol.scope, symbolEnv);
    if (this.isWithinParameterContext(actionName, NODE_TYPE_ACTION)) {
        this.populateSymbols(this.resolveAllVisibleSymbols(actionEnv), actionEnv);
        setTerminateVisitor(true);
    } else if (!ScopeResolverConstants.getResolverByClass(cursorPositionResolver).isCursorBeforeNode(actionNode.getPosition(), actionNode, this, this.documentServiceContext)) {
        // TODO: Handle Annotation attachments
        // Visit the endpoints
        actionNode.endpoints.forEach(bLangEndpoint -> this.acceptNode(bLangEndpoint, actionEnv));
        // Cursor position is calculated against the resource parameter scope resolver since both are similar
        cursorPositionResolver = ResourceParamScopeResolver.class;
        actionNode.workers.forEach(w -> this.acceptNode(w, actionEnv));
        // Cursor position is calculated against the Block statement scope resolver
        cursorPositionResolver = BlockStatementScopeResolver.class;
        this.blockOwnerStack.push(actionNode);
        acceptNode(actionNode.body, actionEnv);
        this.blockOwnerStack.pop();
    }
}

Example 85 with SymbolEnv

use of org.wso2.ballerinalang.compiler.semantics.model.SymbolEnv in project ballerina by ballerina-lang.

the class TreeVisitor method visit.

public void visit(BLangService serviceNode) {
    if (!ScopeResolverConstants.getResolverByClass(cursorPositionResolver).isCursorBeforeNode(serviceNode.getPosition(), serviceNode, this, this.documentServiceContext)) {
        BSymbol serviceSymbol = serviceNode.symbol;
        SymbolEnv serviceEnv = SymbolEnv.createPkgLevelSymbolEnv(serviceNode, serviceSymbol.scope, symbolEnv);
        // Reset the previous node
        this.setPreviousNode(null);
        if (!(serviceNode.resources.isEmpty() && serviceNode.vars.isEmpty() && serviceNode.endpoints.isEmpty())) {
            // Visit the endpoints
            serviceNode.endpoints.forEach(bLangEndpoint -> this.acceptNode(bLangEndpoint, serviceEnv));
            // Since the service does not contains a block statement, we consider the block owner only.
            // Here it is service
            this.blockOwnerStack.push(serviceNode);
            serviceNode.vars.forEach(v -> {
                this.cursorPositionResolver = ServiceScopeResolver.class;
                this.acceptNode(v, serviceEnv);
            });
            serviceNode.resources.forEach(r -> {
                this.cursorPositionResolver = ServiceScopeResolver.class;
                this.acceptNode(r, serviceEnv);
            });
            if (terminateVisitor) {
                this.acceptNode(null, null);
            }
            this.blockOwnerStack.pop();
        } else {
            this.isCursorWithinBlock(serviceNode.getPosition(), serviceEnv);
        }
    }
}