public void and()

in spark-load/spark-load-common/src/main/java/org/apache/doris/common/io/BitmapValue.java [151:192]
42 lines of code
13 McCabe index (conditional complexity)

    public void and(BitmapValue other) {
        switch (other.bitmapType) { // CHECKSTYLE IGNORE THIS LINE: missing switch default
            case EMPTY:
                clear();
                break;
            case SINGLE_VALUE:
                switch (this.bitmapType) { // CHECKSTYLE IGNORE THIS LINE: missing switch default
                    case EMPTY:
                        break;
                    case SINGLE_VALUE:
                        if (this.singleValue != other.singleValue) {
                            clear();
                        }
                        break;
                    case BITMAP_VALUE:
                        if (!this.bitmap.contains(other.singleValue)) {
                            clear();
                        } else {
                            clear();
                            this.singleValue = other.singleValue;
                            this.bitmapType = SINGLE_VALUE;
                        }
                        break;
                }
                break;
            case BITMAP_VALUE:
                switch (this.bitmapType) { // CHECKSTYLE IGNORE THIS LINE: missing switch default
                    case EMPTY:
                        break;
                    case SINGLE_VALUE:
                        if (!other.bitmap.contains(this.singleValue)) {
                            clear();
                        }
                        break;
                    case BITMAP_VALUE:
                        this.bitmap.and(other.bitmap);
                        convertToSmallerType();
                        break;
                }
                break;
        }
    }