public boolean intersects()

in java/tsfile/src/main/java/org/apache/tsfile/read/common/TimeRange.java [176:197]

• 17 lines of code
• 19 McCabe index (conditional complexity)

  public boolean intersects(TimeRange r) {
    if ((!leftClose || !r.rightClose) && (r.max < min)) {
      // e.g., [1,3] does not intersect with (4,5].
      return false;
    } else if (!leftClose && !r.rightClose && r.max <= min) {
      // e.g.,[1,3) does not intersect with (3,5]
      return false;
    } else if (leftClose && r.rightClose && r.max <= min - 2) {
      // e.g.,[1,3] does not intersect with [5,6].
      // take care of overflow. e.g., Long.MIN_VALUE
      return false;
    } else if ((!rightClose || !r.leftClose) && (r.min > max)) {
      return false;
    } else if (!rightClose && !r.leftClose && r.min >= max) {
      return false;
    } else if (rightClose && r.leftClose && r.min >= max + 2) {
      // take care of overflow. e.g., Long.MAX_VALUE
      return false;
    } else {
      return true;
    }
  }