SAP CL_HCPR_VIEW_NODE OO Class - Column View Node
CL_HCPR_VIEW_NODE is a standard SAP object class available within R/3 SAP systems depending on your version and release level. You can view/maintain the class details by entering its name into the relevant SAP transactions such as SE24, SE80 or even SE84. Below is the documentation available for class CL_HCPR_VIEW_NODE including details of:
- Interface class implementations
- Inheritance details
- Methods defined within class ( including link to full details )
- Attributes ( including initial values )
- Class Events
Inheritance
This OO class has a superclass assigned to it, which means it will inherit its objects and methods. The superclass for CL_HCPR_VIEW_NODE is CL_RSEM_MODEL_OBJECTInterface Implementation
This OO class is an Interface Implementation, which means it will implement its own version of the methods from implementation class IF_RSEM_STRUCTURE_TYPEMethod list of CL_HCPR_VIEW_NODE SAP class
A method is a coding block that performs a certain procedure (i.e. ABAP functionality) on an object within the overall SAP class. In simple terms if the object is an SAP database table a method could be the procedure to add a record or to delete a record. If you are new to OO in many respects, the implementation of a method is similar to a function module and can be called in a very similar way using CALL METHOD.
Instead of "CALL FUNCTION", Methods are referenced using the following syntax: CALL METHOD =>methodname EXPORTING/IMPORTING...
| Method Name | Description | Visability |
| ADD_ELEMENT | Adds new structure element (field) | Public |
| CALL METHOD cl_hcpr_view_node=>ADD_ELEMENT...more details | ||
| ADD_INPUT | Add new node input object | Public |
| CALL METHOD cl_hcpr_view_node=>ADD_INPUT...more details | ||
| ENSURE_UNIQUE_0INFOPROV | Ensures that only one of the Inputs can define 0INFOPROV | Public |
| CALL METHOD cl_hcpr_view_node=>ENSURE_UNIQUE_0INFOPROV...more details | ||
| GET_ELEMENT | Returns an initialized element object | Private |
| CALL METHOD cl_hcpr_view_node=>GET_ELEMENT...more details | ||
| GET_ELEMENTS | Returns the list of contained Elements (structure fields) | Public |
| CALL METHOD cl_hcpr_view_node=>GET_ELEMENTS...more details | ||
| GET_ELEMENT_BY_NAME | Returns an element by name | Public |
| CALL METHOD cl_hcpr_view_node=>GET_ELEMENT_BY_NAME...more details | ||
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| GET_INPUT | Returns an initialized input object | Protected |
| CALL METHOD cl_hcpr_view_node=>GET_INPUT...more details | ||
| GET_INPUTS | Returns the list of inputs | Public |
| CALL METHOD cl_hcpr_view_node=>GET_INPUTS...more details | ||
| GET_NAME | Returns the node name | Public |
| CALL METHOD cl_hcpr_view_node=>GET_NAME...more details | ||
| GET_VIEW_NODE_CLASS | Derives the view node class from the structure model | Public |
| CALL METHOD cl_hcpr_view_node=>GET_VIEW_NODE_CLASS...more details | ||
| REMOVE_ELEMENT | Removes an element from the node structure | Public |
| CALL METHOD cl_hcpr_view_node=>REMOVE_ELEMENT...more details | ||
| REMOVE_INPUT | Removes an input from the node structure | Public |
| CALL METHOD cl_hcpr_view_node=>REMOVE_INPUT...more details | ||
| SET_NAME | Sets node name | Public |
| CALL METHOD cl_hcpr_view_node=>SET_NAME...more details | ||
CL_HCPR_VIEW_NODE attributes
List of attributes within class CL_ABAP_CHAR_UTILITIES. These can be referenced using the following syntax CL_ABAP_CHAR_UTILITIES=>. Although depending on where you are inserting the ABAP code you do need to check if the attribute is public or private.
| Name | Level | Description | Initial Value | Type | Visability |
| G_C_JOIN_PART_LEFT | Constant | Left Join Partner | 1 | LIKE I | Public |
| G_C_JOIN_PART_RIGHT | Constant | Right Join Partner | 2 | LIKE I | Public |
| G_C_XSI_TYPE_JOIN_NODE | Constant | xsi:type for JoinNode | 'View:JoinNode' | LIKE STRING | Public |
| G_C_XSI_TYPE_PROJECTION | Constant | xsi:type for Projection | 'View:Projection' | LIKE STRING | Public |
| G_C_XSI_TYPE_UNION | Constant | xsi:type for Union | 'View:Union' | LIKE STRING | Public |
| P_R_ROOT | Instance Attribute | Model root | LIKE IF_HCPR_MODEL_TYPES=>TN_S_VIEW_NODE | Protected | |
| P_TH_ELEMENT_INDEX | Instance Attribute | Element index | LIKE TP_TH_ELEMENT | Private | |
| P_TH_GLOBAL_NAME_INDEX | Instance Attribute | Elements with global-name associations | LIKE TP_TH_ELEMENT | Private |
CL_HCPR_VIEW_NODE types
TP_S_ELEMENT_ENTRY - Element index entryTP_TH_ELEMENT - Element index
Links to Related Class(s)
CL_HCPR_...Full list of available SAP object classes
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