NUMBER_OF_NODES SAP Method of class CL_PROXY_XPATH
Below is documentation, parameters and attributes of ABAP Method NUMBER_OF_NODES within SAP class CL_PROXY_XPATH. There is also a number of example ABAP code snipts to help you use the functionality of this method.
This method is available within SAP systems depending on your version and release level, you can view further information by entering the class name CL_PROXY_XPATH into the relevant SAP transactions such as SE24 or SE80, and then selecting the method you are interested in.
Method Type - Instance
This is an Instance Method so needs to be instantiated first before you can access any of the methods. I.e. you need to create a local variable of TYPE ref to the class.The following technical details of method NUMBER_OF_NODES can also be found below:
- Importing parameters
- Exporting parameters
- Changing parameters
- Returning parameters
- Exceptions
- Coding Examples
Parameters of Method NUMBER_OF_NODES
.| Name | Type | Data Type | Description | Default Value |
| EXPRESSION | Importing | TYPE CSEQUENCE | ||
| NS_DECLS | Importing | TYPE CSEQUENCE | ||
| RVAL | Returning | TYPE I |
Exceptions of Method NUMBER_OF_NODES
This method does not have any exceptionsExample ABAP coding
DATA: lo_class TYPE REF TO CL_PROXY_XPATH.
DATA: lv_EXPRESSION TYPE CSEQUENCE,
lv_NS_DECLS TYPE CSEQUENCE,
lv_RVAL TYPE I,
lv_other TYPE c.
CALL METHOD lo_class=>NUMBER_OF_NODES(
EXPORTING
EXPRESSION = lv_EXPRESSION
NS_DECLS = lv_NS_DECLS
RECEIVING
RVAL = lv_RVAL )
"Alternate coding for Method Call with returning parameter
lv_RVAL = lo_class=>NUMBER_OF_NODES(
EXPORTING
EXPRESSION = lv_EXPRESSION
NS_DECLS = lv_NS_DECLS ).
Links to Related Class(s)
CL_PROXY...Full list of available SAP object classes
Search for further information about these or an SAP related objects