CL_FMHIE_TREE_TRAVERSAL_OBJNR - Tree preorder iterator(node type: FMHIE_S_NODE)

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Functionality

Works for tree structures with the fields NODE_OBJNR, CHILD, PARENT, NEXT_SIBLING, ROOT, HLEVEL.
Each node ID field has to be a character-based type with maximum length of 40.

The tree itself has to be stored in the instance of CL_BUBAS_MASS_HASHED_BUFFER.

The fields ROOT and HLEVEL are not relevant for the traversal.

Relationships

Example

See the method get_subtree in CL_FMHIE_TREE_DATA

Notes

Further information

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