Create (TEBNFElement)

Create (TEBNFRule)

Destroy (TEBNFRule)

pt 

GetChild (TEBNFElement)

pt 

GetChild (TEBNFRule)

pt 

GetChildCount (TEBNFElement)

pt 

GetChildCount (TEBNFRule)

ToString (TEBNFElement)

ToString (TEBNFRule)