mving cri domain resources under cri.rhizi.net

1 files changed, 140 insertions, 0 deletions

diff --git a/src/local/domain/cri.rhizi.net/domain_cri.py b/src/local/domain/cri.rhizi.net/domain_cri.py
new file mode 100644
index 00000000..db6ed925
--- /dev/null
+++ b/src/local/domain/cri.rhizi.net/domain_cri.py
@@ -0,0 +1,140 @@
+from db_op import DB_op
+
+class DBO_random_data_generation__domain__CRI(DB_op):
+
+    def __init__(self, lim_n=50,
+                       lim_r=10000,
+                       prob_link_create=0.03):
+        """
+        generate random data: CRI domain: Person x Skill
+        """
+        super(DBO_random_data_generation__domain__CRI, self).__init__()
+
+        n_attr_set__skill_raw = ['Cryptocurrency',
+                             'Database architecture',
+                             'Web-development',
+                             'Mobile-development',
+                             'Machine learning',
+                             'Guitar Playing',
+                             'Image processing',
+                             'Algebra',
+                             'Calculus',
+                             'Molecular-Biology',
+                             'Graphic design',
+                             'Geo-location services',
+                             'Drone-building',
+                             'Artificial-intelligence',
+                             'Distributed information systems',
+                             'Wordpress',
+                             'Woodworking',
+                             'Quality-control',
+                             'Video-editing',
+                             'Soldering',
+                             'Network engineering',
+                             'GIT',
+                             'Electronic music',
+                             'Network administration']
+
+        n_attr_set__skill = []
+        for s in n_attr_set__skill_raw:
+            n_attr_set__skill.append(s)
+
+        n_attr_set__name = ['John',
+                            'William',
+                            'James',
+                            'Charles',
+                            'George',
+                            'Frank',
+                            'Joseph',
+                            'Thomas',
+                            'Henry',
+                            'Robert',
+                            'Edward',
+                            'Harry',
+                            'Walter',
+                            'Arthur',
+                            'Fred',
+                            'Albert',
+                            'Samuel',
+                            'David',
+                            'Louis',
+                            'Joe',
+                            'Charlie',
+                            'Clarence',
+                            'Richard',
+                            'Andrew',
+                            'Daniel',
+                            'Ernest',
+                            'Mary',
+                            'Anna',
+                            'Emma',
+                            'Elizabeth',
+                            'Minnie',
+                            'Margaret',
+                            'Ida',
+                            'Alice',
+                            'Bertha',
+                            'Sarah',
+                            'Annie',
+                            'Clara',
+                            'Ella',
+                            'Florence',
+                            'Cora',
+                            'Martha',
+                            'Laura',
+                            'Nellie',
+                            'Grace',
+                            'Carrie',
+                            'Maude',
+                            'Mabel',
+                            'Bessie',
+                            'Jennie',
+                            'Gertrude',
+                            'Julia']
+
+        l_attr_set__level = ['Novice', 'Intermediate', 'Expert']
+
+
+        min_id = 10000  # separate group ids with numerical perfix
+
+        # create persons
+        q_arr = ['with {n_attr_set__name} as n_attr_set',  # TODO clean: foreach triggers SyntaxException: otherwise
+                 'foreach (idx in range(0,%d)' % (lim_n - 1),
+                 '|',
+                 'create (n:%s' % ('Person'),
+                 '{id: \'test-id_\' + toString(%d + idx),' % (min_id),
+                  'name: n_attr_set[idx %% %d]}' % (len(n_attr_set__name)),
+                 '))',
+                ]
+        q_param = {'n_attr_set__name': n_attr_set__name}
+        self.add_statement(q_arr, q_param)
+        min_id *= 2
+
+        # create skills
+        q_arr = ['with {skill_set} as skill_set',  # TODO clean: foreach triggers SyntaxException: otherwise
+                 'foreach (idx in range(0,%d)' % (len(n_attr_set__skill) - 1),
+                 '|',
+                 'create (n:%s' % ('Skill'),
+                 '{id: \'test-id_\' + toString(idx + %d),' % (min_id),
+                  'name: skill_set[idx]}',
+                 '))',
+                ]
+        q_param = {'skill_set': n_attr_set__skill}
+        self.add_statement(q_arr, q_param)
+        min_id *= 2
+
+        # create links
+        for skill_level in l_attr_set__level:
+            q_arr = ['match (n:%s),(m:%s)' % ('Person', 'Skill'),
+                     'with n, m, rand() as rand',
+                     'order by rand',
+                     'limit %d' % (lim_r - 1),
+                     'where rand() < %.2f' % (prob_link_create),
+                     'create (n)-[r:%s' % (skill_level),
+                     '{id: \'test-id_\' + toString(%d + toInt(%d * rand())),' % (min_id, lim_r * 100000),  # aim for low id collision probability,
+                     'proficiency: \'%s\'}' % (skill_level),
+                     ']->(m)',
+                     'return collect(r.id)',
+                     ]
+
+            self.add_statement(q_arr, q_param)