예제 XML에서 의견을 따르십시오. 필요한 모든 것을 설명합니다. 세 가지 scenerio의 체크는 동일한 시퀀스의 출력 xml에있는 각 scenerio입니다.노드를 세 단계로 그룹화하고 하나의 노드 합계
입력 XML 난 내 자신의 XSL로 시도하지만, 모든 scenerios을 처리 할 수
<?xml version = '1.0' encoding = 'UTF-8'?>
<ASNInDesc>
<asn_nbr>ASN-1</asn_nbr>
<!-- Scenerio-1 -->
<ASNInPO>
<po_nbr>PO-1</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-1</container_id>
<ASNInItem>
<item_id>ITEM-1</item_id>
<unit_qty>4</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<!-- Scenerio-2 -->
<ASNInPO>
<po_nbr>PO-2</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-2</container_id>
<ASNInItem>
<item_id>ITEM-2</item_id>
<unit_qty>3</unit_qty>
</ASNInItem>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>3</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<!-- Scenerio-3 -->
<ASNInPO>
<po_nbr>PO-3</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-3</container_id>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
<ASNInCtn>
<container_id>CONTAINER-4</container_id>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<!-- In the below xml there will be one ASNInDesc with multiple ASNInPO's
and each ASNInPO contains one ASNInCtn and each ASNInCtn contains one ASNInItem -->
<ASNInDesc>
<asn_nbr>ASN-1</asn_nbr>
<!-- In the below two ASNInPO's po_nbr is same container_id under ASNInCtn is same and item_id under
ASNInItem is same. In this case two ASNInPO's has to be merged and two ASNInCtn's has to be merged
into one tag(since the container_id is same) and two ASNInItem's has to be merged into one tag and unit_qty is to be added -->
<ASNInPO>
<po_nbr>PO-1</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-1</container_id>
<ASNInItem>
<item_id>ITEM-1</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<ASNInPO>
<po_nbr>PO-1</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-1</container_id>
<ASNInItem>
<item_id>ITEM-1</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<!-- In the below two ASNInPO's po_nbr is same container_id under ASNInCtn is same and item_id under
ASNInItem is different. In this case two ASNInPO's has to be merged and two ASNInCtn's has to be merged into one tag and
two different ASNInItem's for the two different items -->
<ASNInPO>
<po_nbr>PO-2</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-2</container_id>
<ASNInItem>
<item_id>ITEM-2</item_id>
<unit_qty>3</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<ASNInPO>
<po_nbr>PO-2</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-2</container_id>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>3</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<!-- In the below two ASNInPO's po_nbr is same container_id under ASNInCtn is different and item_id under
ASNInItem is different. In this case two ASNInPO's has to be merged into one tag with
two different ASNInCtn's each having their own ASNInItem -->
<ASNInPO>
<po_nbr>PO-3</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-3</container_id>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
<ASNInPO>
<po_nbr>PO-3</po_nbr>
<ASNInCtn>
<container_id>CONTAINER-4</container_id>
<ASNInItem>
<item_id>ITEM-3</item_id>
<unit_qty>2</unit_qty>
</ASNInItem>
</ASNInCtn>
</ASNInPO>
</ASNInDesc>
출력 XML. 이 문제를 해결해주세요. 미리 감사드립니다.