basic-lib/src/main/java/com/streamsets/pipeline/stage/origin/http/HttpClientSource.java
private void incrementSourceOffset(HttpSourceOffset sourceOffset, int increment) {
    if (conf.pagination.mode == PaginationMode.BY_PAGE) {
      sourceOffset.incrementStartAt(1);
    } else if (conf.pagination.mode == PaginationMode.BY_OFFSET) {
      sourceOffset.incrementStartAt(increment);
    }
  }
private void incrementSourceOffset(HttpSourceOffset sourceOffset, int increment) {
    if (conf.pagination.mode == PaginationMode.BY_PAGE) {
      sourceOffset.incrementStartAt(1);
    } else if (conf.pagination.mode == PaginationMode.BY_OFFSET) {
      sourceOffset.incrementStartAt(increment);
    }
  }
Increments the current source offset's startAt portion by the specified amount.
This is the number of records parsed when paging BY_OFFSET or 1 if incrementing
BY_PAGE.

@param sourceOffset the source offset
@param increment the amount to increment the offset by