Examples with ExpressionNode org.wso2.charon3.core.utils.codeutils.ExpressionNode used on opensource projects

Example 26 with ExpressionNode

use of org.wso2.charon3.core.utils.codeutils.ExpressionNode in project ballerina by ballerina-lang.

the class BLangPackageBuilder method addForeachStatement.

public void addForeachStatement(DiagnosticPos pos, Set<Whitespace> ws) {
    BLangForeach foreach = (BLangForeach) TreeBuilder.createForeachNode();
    foreach.addWS(ws);
    foreach.pos = pos;
    foreach.setCollection(exprNodeStack.pop());
    foreach.addWS(commaWsStack.pop());
    List<ExpressionNode> lExprList = exprNodeListStack.pop();
    lExprList.forEach(expressionNode -> foreach.addVariable((BLangVariableReference) expressionNode));
    BLangBlockStmt foreachBlock = (BLangBlockStmt) this.blockNodeStack.pop();
    foreachBlock.pos = pos;
    foreach.setBody(foreachBlock);
    addStmtToCurrentBlock(foreach);
}

Example 27 with ExpressionNode

use of org.wso2.charon3.core.utils.codeutils.ExpressionNode in project ballerina by ballerina-lang.

the class BLangPackageBuilder method createInvocationNode.

public void createInvocationNode(DiagnosticPos pos, Set<Whitespace> ws, String invocation, boolean argsAvailable) {
    BLangInvocation invocationNode = (BLangInvocation) TreeBuilder.createInvocationNode();
    invocationNode.pos = pos;
    invocationNode.addWS(ws);
    invocationNode.addWS(invocationWsStack.pop());
    if (argsAvailable) {
        List<ExpressionNode> exprNodes = exprNodeListStack.pop();
        exprNodes.forEach(exprNode -> invocationNode.argExprs.add((BLangExpression) exprNode));
        invocationNode.addWS(commaWsStack.pop());
    }
    invocationNode.expr = (BLangVariableReference) exprNodeStack.pop();
    invocationNode.name = (BLangIdentifier) createIdentifier(invocation);
    invocationNode.pkgAlias = (BLangIdentifier) createIdentifier(null);
    addExpressionNode(invocationNode);
}

Example 28 with ExpressionNode

use of org.wso2.charon3.core.utils.codeutils.ExpressionNode in project ballerina by ballerina-lang.

the class BLangPackageBuilder method addAssignmentStatement.

public void addAssignmentStatement(DiagnosticPos pos, Set<Whitespace> ws, boolean isVarDeclaration, boolean safeAssignment) {
    ExpressionNode rExprNode = exprNodeStack.pop();
    ExpressionNode lExprNode = exprNodeStack.pop();
    BLangAssignment assignmentNode = (BLangAssignment) TreeBuilder.createAssignmentNode();
    assignmentNode.setExpression(rExprNode);
    assignmentNode.setDeclaredWithVar(isVarDeclaration);
    assignmentNode.pos = pos;
    assignmentNode.addWS(ws);
    assignmentNode.safeAssignment = safeAssignment;
    assignmentNode.addVariable((BLangVariableReference) lExprNode);
    addStmtToCurrentBlock(assignmentNode);
}

Example 29 with ExpressionNode

use of org.wso2.charon3.core.utils.codeutils.ExpressionNode in project ballerina by ballerina-lang.

the class BLangPackageBuilder method addTypeInitExpression.

public void addTypeInitExpression(DiagnosticPos pos, Set<Whitespace> ws, String initName, boolean typeAvailable, boolean exprAvailable) {
    BLangTypeInit objectInitNode = (BLangTypeInit) TreeBuilder.createObjectInitNode();
    objectInitNode.pos = pos;
    objectInitNode.addWS(ws);
    if (typeAvailable) {
        objectInitNode.userDefinedType = (BLangUserDefinedType) typeNodeStack.pop();
    }
    BLangInvocation invocationNode = (BLangInvocation) TreeBuilder.createInvocationNode();
    invocationNode.pos = pos;
    invocationNode.addWS(ws);
    if (exprAvailable) {
        List<ExpressionNode> exprNodes = exprNodeListStack.pop();
        Set<Whitespace> cws = commaWsStack.pop();
        exprNodes.forEach(exprNode -> {
            invocationNode.argExprs.add((BLangExpression) exprNode);
            objectInitNode.argsExpr.add((BLangExpression) exprNode);
        });
        invocationNode.addWS(cws);
        objectInitNode.addWS(cws);
    }
    // TODO check whether pkgName can be be empty
    IdentifierNode pkgNameNode = TreeBuilder.createIdentifierNode();
    IdentifierNode nameNode = createIdentifier(initName);
    BLangNameReference nameReference = new BLangNameReference(pos, ws, pkgNameNode, nameNode);
    invocationNode.name = (BLangIdentifier) nameReference.name;
    invocationNode.addWS(nameReference.ws);
    invocationNode.pkgAlias = (BLangIdentifier) nameReference.pkgAlias;
    objectInitNode.objectInitInvocation = invocationNode;
    this.addExpressionNode(objectInitNode);
}