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(C) AG DBIS
  

Use Case 34:

Node Operation deleteNode(contextNode)
returns nothing

The deleteNode operation is executed on the context element node CO and deletes the context node. Thereby, the context node is the only child of its parent node.
  • This operation can be executed on an element context node
  • This operation can be executed on an text context node

Scenario 34-1 for taDOM2 Lock Requests:
NodeLockPSENSEFCELCE
COSX----
PA---EXEX
Scenario 34-2 for taDOM2+ Lock Requests:
NodeLockPSENSEFCELCE
COSX----
PA---EXEX
Scenario 34-3 for taDOM3 Lock Requests:
NodeLockPSENSEFCELCE
COSXEXEX--
PA---EXEX
Scenario 34-4 for taDOM3+ Lock Requests:
NodeLockPSENSEFCELCE
COSXEXEX--
PA---EXEX

Operation behavior described with base operations:

  • modifyPAFCE
  • modifyPALCE
  • writeCO
  • writeFC
  • writeCH
  • writeLC
  • writeDC
Read Set = , Write Set = CO FC CH LC DC CA AS AX XS PAFCE PALCE

This operation can be executed on the following nodes:

  • AC
  • PA
  • CO
  • FC
  • CH
  • LC
  • DC

If this operation is executed the following nodes are existing:

  • AC
  • PA
  • CO
  • FC
  • CH
  • LC
  • DC
  • CA
  • AX