Class Method list used by SAP ABAP Class CL_FAMILY (Families (Family Pricing))
SAP ABAP Class CL_FAMILY (Families (Family Pricing)) is using
# | Object Type | Object Name | Object Description | Note |
---|---|---|---|---|
1 | Class Method | CL_COLUMN_TREE_MODEL - ADD_ITEMS | Column Tree Control with Data Management at Backend | |
2 | Class Method | CL_COLUMN_TREE_MODEL - ADD_ITEMS | Column Tree Control with Data Management at Backend | |
3 | Class Method | CL_COLUMN_TREE_MODEL - ADD_NODES | Column Tree Control with Data Management at Backend | |
4 | Class Method | CL_COLUMN_TREE_MODEL - ADD_NODES | Column Tree Control with Data Management at Backend | |
5 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE CALL METHOD activate |
6 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE EXPORTING |
7 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pi_delta_activation = 'X' |
8 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE CHANGING |
9 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pc_errors = errors |
10 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pc_warnings = warnings. |
11 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE CALL METHOD activate |
12 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE EXPORTING |
13 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pi_delta_activation = space |
14 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE CHANGING |
15 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pc_errors = errors |
16 | Class Method | CL_FAMILY - ACTIVATE | Families (Family Pricing) | SOURCE pc_warnings = warnings. |
17 | Class Method | CL_FAMILY - ADD_TEXT | Families (Family Pricing) | |
18 | Class Method | CL_FAMILY - ADD_TEXT | Families (Family Pricing) | |
19 | Class Method | CL_FAMILY - ADD_TEXT | Families (Family Pricing) | |
20 | Class Method | CL_FAMILY - BASE_ARTICLE_CHECK_OTHER | Families (Family Pricing) | SOURCE CALL METHOD base_article_check_other |
21 | Class Method | CL_FAMILY - BASE_ARTICLE_CHECK_OTHER | Families (Family Pricing) | SOURCE CHANGING |
22 | Class Method | CL_FAMILY - BASE_ARTICLE_CHECK_OTHER | Families (Family Pricing) | SOURCE pc_errors = pc_errors. |
23 | Class Method | CL_FAMILY - CHANGE_TEXT | Families (Family Pricing) | |
24 | Class Method | CL_FAMILY - CHECK_SAVING | Families (Family Pricing) | |
25 | Class Method | CL_FAMILY - CONSTRUCTOR | Families (Family Pricing) | |
26 | Class Method | CL_FAMILY - CREATE_ACTIVATION_LOG | Families (Family Pricing) | SOURCE create_activation_log( ). |
27 | Class Method | CL_FAMILY - DELETE_GROUP | Families (Family Pricing) | |
28 | Class Method | CL_FAMILY - DELETE_TEXT | Families (Family Pricing) | SOURCE delete_text( ld_text_copy->spras ). |
29 | Class Method | CL_FAMILY - GET_ACTFL | Families (Family Pricing) | |
30 | Class Method | CL_FAMILY - GET_ACTFL | Families (Family Pricing) | |
31 | Class Method | CL_FAMILY - GET_ACTFL | Families (Family Pricing) | |
32 | Class Method | CL_FAMILY - GET_ACTFL | Families (Family Pricing) | |
33 | Class Method | CL_FAMILY - GET_AENAM | Families (Family Pricing) | SOURCE pe_aenam = get_aenam( ). |
34 | Class Method | CL_FAMILY - GET_ATTRIBUTES | Families (Family Pricing) | |
35 | Class Method | CL_FAMILY - GET_DISPLAY_PROFILE | Families (Family Pricing) | SOURCE CALL METHOD me->get_display_profile. |
36 | Class Method | CL_FAMILY - GET_ERNAM | Families (Family Pricing) | SOURCE pe_ernam = get_ernam( ). |
37 | Class Method | CL_FAMILY - GET_ERSDA | Families (Family Pricing) | SOURCE pe_ersda = get_ersda( ). |
38 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
39 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
40 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
41 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
42 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
43 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
44 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
45 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
46 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
47 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
48 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
49 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
50 | Class Method | CL_FAMILY - GET_FAMNR | Families (Family Pricing) | |
51 | Class Method | CL_FAMILY - GET_FAMNRT | Families (Family Pricing) | |
52 | Class Method | CL_FAMILY - GET_FAMNRT | Families (Family Pricing) | |
53 | Class Method | CL_FAMILY - GET_IS_DELETED | Families (Family Pricing) | SOURCE deleted = get_is_deleted( ). |
54 | Class Method | CL_FAMILY - GET_IS_DELETED | Families (Family Pricing) | SOURCE IF get_is_deleted( ) = 'X'. |
55 | Class Method | CL_FAMILY - GET_IS_DELETED | Families (Family Pricing) | SOURCE deleted = get_is_deleted( ). |
56 | Class Method | CL_FAMILY - GET_IS_MODIFIED | Families (Family Pricing) | SOURCE IF get_is_modified( ) = 'X'. |
57 | Class Method | CL_FAMILY - GET_IS_MODIFIED | Families (Family Pricing) | SOURCE modified = get_is_modified( ). |
58 | Class Method | CL_FAMILY - GET_IS_ON_DATABASE | Families (Family Pricing) | |
59 | Class Method | CL_FAMILY - GET_IS_ON_DATABASE | Families (Family Pricing) | |
60 | Class Method | CL_FAMILY - GET_LAEDA | Families (Family Pricing) | SOURCE pe_laeda = get_laeda( ). |
61 | Class Method | CL_FAMILY - GET_NEEDS_SAVING | Families (Family Pricing) | SOURCE pe_needed_saving = get_needs_saving( ). |
62 | Class Method | CL_FAMILY - GET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | |
63 | Class Method | CL_FAMILY - GET_SMATN | Families (Family Pricing) | |
64 | Class Method | CL_FAMILY - GET_SMATN | Families (Family Pricing) | |
65 | Class Method | CL_FAMILY - GET_SMATN | Families (Family Pricing) | |
66 | Class Method | CL_FAMILY - GET_SMATN | Families (Family Pricing) | |
67 | Class Method | CL_FAMILY - GET_SMATN | Families (Family Pricing) | |
68 | Class Method | CL_FAMILY - GET_VRKME | Families (Family Pricing) | |
69 | Class Method | CL_FAMILY - GET_VRKME | Families (Family Pricing) | |
70 | Class Method | CL_FAMILY - GET_VRKME | Families (Family Pricing) | |
71 | Class Method | CL_FAMILY - GET_VRKME | Families (Family Pricing) | |
72 | Class Method | CL_FAMILY - GET_VRKME | Families (Family Pricing) | |
73 | Class Method | CL_FAMILY - GET_WPFAMT_FOR_DB | Families (Family Pricing) | SOURCE CALL METHOD get_wpfamt_for_db |
74 | Class Method | CL_FAMILY - GET_WPFAMT_FOR_DB | Families (Family Pricing) | SOURCE CHANGING |
75 | Class Method | CL_FAMILY - GET_WPFAMT_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfamt_ins = t_wpfamt_ins |
76 | Class Method | CL_FAMILY - GET_WPFAMT_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfamt_upd = t_wpfamt_upd |
77 | Class Method | CL_FAMILY - GET_WPFAMT_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfamt_del = t_wpfamt_del. |
78 | Class Method | CL_FAMILY - GET_WPFAM_FOR_DB | Families (Family Pricing) | SOURCE CALL METHOD get_wpfam_for_db |
79 | Class Method | CL_FAMILY - GET_WPFAM_FOR_DB | Families (Family Pricing) | SOURCE CHANGING |
80 | Class Method | CL_FAMILY - GET_WPFAM_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfam_ins = t_wpfam_ins |
81 | Class Method | CL_FAMILY - GET_WPFAM_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfam_upd = t_wpfam_upd |
82 | Class Method | CL_FAMILY - GET_WPFAM_FOR_DB | Families (Family Pricing) | SOURCE pc_wpfam_del = t_wpfam_del. |
83 | Class Method | CL_FAMILY - GET_WPFGA_BASEARTICLE | Families (Family Pricing) | SOURCE CALL METHOD get_wpfga_basearticle |
84 | Class Method | CL_FAMILY - GET_WPFGA_BASEARTICLE | Families (Family Pricing) | SOURCE CHANGING |
85 | Class Method | CL_FAMILY - GET_WPFGA_BASEARTICLE | Families (Family Pricing) | SOURCE pc_wpfga_ins = t_wpfga_ins |
86 | Class Method | CL_FAMILY - GET_WPFGA_BASEARTICLE | Families (Family Pricing) | SOURCE pc_wpfga_del = t_wpfga_del. |
87 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE CALL METHOD lock_article_vrkme |
88 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE EXPORTING |
89 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE pi_delta_activation = pi_delta_activation |
90 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE pi_log_handle = act_log_handle |
91 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE CHANGING |
92 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE pc_errors = pc_errors |
93 | Class Method | CL_FAMILY - LOCK_ARTICLE_VRKME | Families (Family Pricing) | SOURCE pc_wpfga = t_wpfga. |
94 | Class Method | CL_FAMILY - RELEASELOCK_FAMNR | Families (Family Pricing) | |
95 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE CALL METHOD release_activation_locks |
96 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE EXPORTING |
97 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE pi_delta_activation = pi_delta_activation |
98 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE pi_t_wpfga_ins = t_wpfga_ins. |
99 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE CALL METHOD release_activation_locks |
100 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE EXPORTING |
101 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE pi_delta_activation = pi_delta_activation |
102 | Class Method | CL_FAMILY - RELEASE_ACTIVATION_LOCKS | Families (Family Pricing) | SOURCE pi_t_wpfga_ins = t_wpfga. |
103 | Class Method | CL_FAMILY - RESET_NEEDS_SAVING | Families (Family Pricing) | |
104 | Class Method | CL_FAMILY - RESET_NEEDS_SAVING | Families (Family Pricing) | |
105 | Class Method | CL_FAMILY - SAVE | Families (Family Pricing) | SOURCE CALL METHOD save |
106 | Class Method | CL_FAMILY - SAVE | Families (Family Pricing) | SOURCE EXPORTING |
107 | Class Method | CL_FAMILY - SAVE | Families (Family Pricing) | SOURCE pi_delta_activation = delta_activation |
108 | Class Method | CL_FAMILY - SAVE | Families (Family Pricing) | SOURCE IMPORTING |
109 | Class Method | CL_FAMILY - SAVE | Families (Family Pricing) | SOURCE pe_active_saving_failed = pe_active_saving_failed. |
110 | Class Method | CL_FAMILY - SETLOCK_FAMNR | Families (Family Pricing) | |
111 | Class Method | CL_FAMILY - SET_ACTFL | Families (Family Pricing) | SOURCE set_actfl( pi_actfl ). |
112 | Class Method | CL_FAMILY - SET_ACTFL | Families (Family Pricing) | SOURCE set_actfl( space ). |
113 | Class Method | CL_FAMILY - SET_ACTFL | Families (Family Pricing) | SOURCE set_actfl('X'). |
114 | Class Method | CL_FAMILY - SET_AENAM | Families (Family Pricing) | SOURCE set_aenam( pi_aenam ). |
115 | Class Method | CL_FAMILY - SET_AENAM | Families (Family Pricing) | SOURCE set_aenam( sy-uname ). |
116 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE CALL METHOD set_attributes |
117 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE EXPORTING |
118 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_smatn = pi_smatn |
119 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_vrkme = pi_vrkme |
120 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_actfl = pi_actfl |
121 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_ersda = pi_ersda |
122 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_ernam = pi_ernam |
123 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_laeda = pi_laeda |
124 | Class Method | CL_FAMILY - SET_ATTRIBUTES | Families (Family Pricing) | SOURCE pi_aenam = pi_aenam. |
125 | Class Method | CL_FAMILY - SET_ERNAM | Families (Family Pricing) | SOURCE set_ernam( pi_ernam ). |
126 | Class Method | CL_FAMILY - SET_ERSDA | Families (Family Pricing) | SOURCE set_ersda( pi_ersda ). |
127 | Class Method | CL_FAMILY - SET_FAMNR | Families (Family Pricing) | SOURCE set_famnr( pi_famnr ). |
128 | Class Method | CL_FAMILY - SET_IS_DELETED | Families (Family Pricing) | SOURCE set_is_deleted('X'). |
129 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified( space ). |
130 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
131 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
132 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
133 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
134 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified( space ). |
135 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified( space ). |
136 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
137 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
138 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
139 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
140 | Class Method | CL_FAMILY - SET_IS_MODIFIED | Families (Family Pricing) | SOURCE set_is_modified('X'). |
141 | Class Method | CL_FAMILY - SET_IS_ON_DATABASE | Families (Family Pricing) | SOURCE set_is_on_database( pi_is_on_database ). |
142 | Class Method | CL_FAMILY - SET_IS_ON_DATABASE | Families (Family Pricing) | SOURCE set_is_on_database('X'). |
143 | Class Method | CL_FAMILY - SET_LAEDA | Families (Family Pricing) | SOURCE set_laeda( pi_laeda ). |
144 | Class Method | CL_FAMILY - SET_LAEDA | Families (Family Pricing) | SOURCE set_laeda( sy-datum ). |
145 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
146 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
147 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
148 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
149 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
150 | Class Method | CL_FAMILY - SET_NEEDS_SAVING | Families (Family Pricing) | |
151 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE CALL METHOD set_old_smatn_and_vrkme |
152 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE EXPORTING |
153 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE pi_old_smatn = pi_smatn |
154 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE pi_old_vrkme = pi_vrkme. |
155 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE CALL METHOD set_old_smatn_and_vrkme |
156 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE EXPORTING |
157 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE pi_old_smatn = i_wpfga-matnr |
158 | Class Method | CL_FAMILY - SET_OLD_SMATN_AND_VRKME | Families (Family Pricing) | SOURCE pi_old_vrkme = i_wpfga-vrkme. |
159 | Class Method | CL_FAMILY - SET_PROTOCOL_EXISTS | Families (Family Pricing) | SOURCE set_protocol_exists('X'). |
160 | Class Method | CL_FAMILY - SET_PROTOCOL_EXISTS | Families (Family Pricing) | SOURCE set_protocol_exists( space ). |
161 | Class Method | CL_FAMILY - SET_SMATN | Families (Family Pricing) | |
162 | Class Method | CL_FAMILY - SET_SMATN_SATNR | Families (Family Pricing) | SOURCE set_smatn_satnr( i_mara-satnr ). |
163 | Class Method | CL_FAMILY - SET_VRKME | Families (Family Pricing) | |
164 | Class Method | CL_FAMILYGROUP - CHECK_OTHER_FAMILIES | Family Group | |
165 | Class Method | CL_FAMILYGROUP - CONSTRUCTOR | Family Group | |
166 | Class Method | CL_FAMILYGROUP - GET_GRP01 | Family Group | |
167 | Class Method | CL_FAMILYGROUP - GET_GRP01 | Family Group | |
168 | Class Method | CL_FAMILYGROUP - GET_GRP01 | Family Group | |
169 | Class Method | CL_FAMILYGROUP - GET_GRP01T | Family Group | |
170 | Class Method | CL_FAMILYGROUP - GET_GRP01T | Family Group | |
171 | Class Method | CL_FAMILYGROUP - GET_IS_DELETED | Family Group | |
172 | Class Method | CL_FAMILYGROUP - GET_IS_ON_DATABASE | Family Group | |
173 | Class Method | CL_FAMILYGROUP - INSERT_INTO_TREE | Family Group | |
174 | Class Method | CL_FAMILYGROUP - READ_ARTICLES | Family Group | |
175 | Class Method | CL_FAMILYGROUP - READ_ARTICLES | Family Group | |
176 | Class Method | CL_FAMILYGROUP - READ_ORG_DIFFERENCIES | Family Group | |
177 | Class Method | CL_FAMILYGROUP - READ_TEXT | Family Group | |
178 | Class Method | CL_FAMILYGROUP - RELEASE_ARTICLE_LOCKS | Family Group | |
179 | Class Method | CL_FAMILYGROUP - RESET_IS_MODIFIED | Family Group | |
180 | Class Method | CL_FAMILYGROUP - REUSE_AFTER_DELETION | Family Group | |
181 | Class Method | CL_FAMILYGROUP - SAVE | Family Group | |
182 | Class Method | CL_FAMILYGROUP - SEARCH_ARTICLE | Family Group | |
183 | Class Method | CL_FAMILYGROUP - SEARCH_ARTICLE | Family Group | |
184 | Class Method | CL_FAMILYGROUP - SEARCH_GENERIC_ARTICLE | Family Group | |
185 | Class Method | CL_FAMILYGROUP - SET_ARTICLE_LOCKS | Family Group | |
186 | Class Method | CL_FAMILYGROUP - SET_IS_DELETED | Family Group | |
187 | Class Method | CL_FAMILYGROUP - SET_IS_EXPANDED | Family Group | |
188 | Class Method | CL_TREE_MODEL - DELETE_ALL_NODES | Tree Model: Basic Class | |
189 | Class Method | CL_TREE_MODEL - DELETE_ALL_NODES | Tree Model: Basic Class | |
190 | Class Method | CL_TREE_MODEL - DELETE_ALL_NODES | Tree Model: Basic Class | |
191 | Class Method | CL_TREE_MODEL - DELETE_NODE | Tree Model: Basic Class | |
192 | Class Method | CL_TREE_MODEL - EXPAND_ROOT_NODES | Tree Model: Basic Class | |
193 | Class Method | CL_TREE_MODEL - EXPAND_ROOT_NODES | Tree Model: Basic Class |