public TypeaheadProcessorInstruction preprocessDocumentChangedBuffer()

in plugin/src/software/aws/toolkits/eclipse/amazonq/util/JavaTypeaheadProcessor.java [52:94]

• 43 lines of code
• 7 McCabe index (conditional complexity)

    public TypeaheadProcessorInstruction preprocessDocumentChangedBuffer(final int distanceTraversed,
            final int eventOffset, final String input, final IQInlineBracket[] brackets) {
        TypeaheadProcessorInstruction res = new TypeaheadProcessorInstruction();
        PreprocessingCategory category = getBufferPreprocessingCategory(distanceTraversed, input, brackets);
        switch (category) {
        case STR_QUOTE_OPEN:
        case NORMAL_BRACKETS_OPEN:
            res.setShouldModifyDocument(true);
            res.setDocInsertOffset(eventOffset);
            res.setDocInsertLength(2);
            res.setDocInsertContent(input.substring(0, 1) + " ");
            break;
        case NORMAL_BRACKETS_CLOSE:
            brackets[distanceTraversed].onTypeOver();
            res.setShouldModifyCaretOffset(true);
            res.setShouldModifyDocument(true);
            res.setDocInsertOffset(eventOffset);
            res.setDocInsertLength(2);
            res.setDocInsertContent(input);
            res.setCaretOffset(widget.getCaretOffset() + 1);
            break;
        case STR_QUOTE_CLOSE:
            res.setShouldModifyDocument(true);
            res.setDocInsertOffset(eventOffset);
            res.setDocInsertLength(2);
            res.setDocInsertContent(input.substring(0, 1));
            break;
        case CURLY_BRACES:
            int firstNewlineIndex = input.indexOf('\n');
            int secondNewlineIndex = input.indexOf('\n', firstNewlineIndex + 1);
            if (secondNewlineIndex != -1) {
                String sanitizedInput = input.substring(0, secondNewlineIndex);
                res.setShouldModifyDocument(true);
                res.setDocInsertOffset(eventOffset);
                res.setDocInsertLength(input.length());
                res.setDocInsertContent(sanitizedInput);
            }
            break;
        default:
            break;
        }
        return res;
    }