Examples with BLangAnnotationAttachment org.wso2.ballerinalang.compiler.tree.BLangAnnotationAttachment used on opensource projects

Example 21 with BLangAnnotationAttachment

use of org.wso2.ballerinalang.compiler.tree.BLangAnnotationAttachment in project ballerina by ballerina-lang.

the class CommandUtil method getResourceDocumentationByPosition.

/**
 * Get the Documentation attachment for the resource.
 * @param bLangPackage      BLangPackage built
 * @param line              Start line of the resource in the source
 * @return {@link String}   Documentation attachment for the resource
 */
static DocAttachmentInfo getResourceDocumentationByPosition(BLangPackage bLangPackage, int line) {
    // TODO: Currently resource position is invalid and we use the annotation attachment positions.
    for (TopLevelNode topLevelNode : bLangPackage.topLevelNodes) {
        if (topLevelNode instanceof BLangService) {
            BLangService serviceNode = (BLangService) topLevelNode;
            for (BLangResource bLangResource : serviceNode.getResources()) {
                List<BLangAnnotationAttachment> annotationAttachments = bLangResource.getAnnotationAttachments();
                DiagnosticPos resourcePos = CommonUtil.toZeroBasedPosition(bLangResource.getPosition());
                if (!annotationAttachments.isEmpty()) {
                    DiagnosticPos lastAttachmentPos = CommonUtil.toZeroBasedPosition(annotationAttachments.get(annotationAttachments.size() - 1).getPosition());
                    if (lastAttachmentPos.getEndLine() < line && line < resourcePos.getEndLine()) {
                        return getResourceNodeDocumentation(bLangResource, lastAttachmentPos.getEndLine() + 1);
                    }
                } else if (resourcePos.getStartLine() == line) {
                    return getResourceNodeDocumentation(bLangResource, line);
                }
            }
        }
    }
    return null;
}