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1
21 package com.db4o.test.legacy.soda.classes.untypedhierarchy;
22
23 import com.db4o.query.*;
24 import com.db4o.test.legacy.soda.*;
25
26
27 public class STRUH1 implements STClass{
28
29 public static transient SodaTest st;
30
31 Object  h2;
32 String foo1;
33
34 public STRUH1(){
35 }
36
37 public STRUH1(STRUH2 a2){
38 h2 = a2;
39 }
40
41 public STRUH1(String str){
42 foo1 = str;
43 }
44
45 public STRUH1(STRUH2 a2, String str){
46 h2 = a2;
47 foo1 = str;
48 }
49
50 public Object [] store() {
51
52 STRUH1[] objects = {
53 new STRUH1(),
54 new STRUH1("str1"),
55 new STRUH1(new STRUH2()),
56 new STRUH1(new STRUH2("str2")),
57 new STRUH1(new STRUH2(new STRUH3("str3"))),
58 new STRUH1(new STRUH2(new STRUH3("str3"), "str2"))
59 };
60 for (int i = 0; i < objects.length; i++) {
61 objects[i].adjustParents();
62
63 }
64 return objects;
65 }
66
67
68 void adjustParents(){
69 if(h2 != null){
70 STRUH2 th2 = (STRUH2)h2;
71
72 th2.parent = this;
73 if(th2.h3 != null){
74 STRUH3 th3 = (STRUH3)th2.h3;
75 th3.parent = th2;
76 th3.grandParent = this;
77 }
78 }
79 }
80
81 public void testStrNull(){
82 Query q = st.query();
83 q.constrain(new STRUH1());
84 q.descend("foo1").constrain(null);
85 Object [] r = store();
86 st.expect(q, new Object [] {r[0], r[2], r[3], r[4], r[5]});
87 }
88
89 public void testBothNull(){
90 Query q = st.query();
91 q.constrain(new STRUH1());
92 q.descend("foo1").constrain(null);
93 q.descend("h2").constrain(null);
94 st.expectOne(q, store()[0]);
95 }
96
97 public void testDescendantNotNull(){
98 Query q = st.query();
99 Object [] r = store();
100 q.constrain(new STRUH1());
101 q.descend("h2").constrain(null).not();
102 st.expect(q, new Object [] {r[2], r[3], r[4], r[5]});
103 }
104
105 public void testDescendantDescendantNotNull(){
106 Query q = st.query();
107 Object [] r = store();
108 q.constrain(new STRUH1());
109 q.descend("h2").descend("h3").constrain(null).not();
110 st.expect(q, new Object [] {r[4], r[5]});
111 }
112
113 public void testDescendantExists(){
114 Query q = st.query();
115 Object [] r = store();
116 q.constrain(r[2]);
117 st.expect(q, new Object [] {r[2], r[3], r[4], r[5]});
118 }
119
120 public void testDescendantValue(){
121 Query q = st.query();
122 Object [] r = store();
123 q.constrain(r[3]);
124 st.expect(q, new Object [] {r[3], r[5]});
125 }
126
127 public void testDescendantDescendantExists(){
128 Query q = st.query();
129 Object [] r = store();
130 q.constrain(new STRUH1(new STRUH2(new STRUH3())));
131 st.expect(q, new Object [] {r[4], r[5]});
132 }
133
134 public void testDescendantDescendantValue(){
135 Query q = st.query();
136 Object [] r = store();
137 q.constrain(new STRUH1(new STRUH2(new STRUH3("str3"))));
138 st.expect(q, new Object [] {r[4], r[5]});
139 }
140
141 public void testDescendantDescendantStringPath(){
142 Query q = st.query();
143 Object [] r = store();
144 q.constrain(new STRUH1());
145 q.descend("h2").descend("h3").descend("foo3").constrain("str3");
146 st.expect(q, new Object [] {r[4], r[5]});
147 }
148
149 public void testSequentialAddition(){
150 Query q = st.query();
151 Object [] r = store();
152 q.constrain(new STRUH1());
153 Query cur = q.descend("h2");
154 cur.constrain(new STRUH2());
155 cur.descend("foo2").constrain("str2");
156 cur = cur.descend("h3");
157 cur.constrain(new STRUH3());
158 cur.descend("foo3").constrain("str3");
159 st.expectOne(q, store()[5]);
160 }
161
162 public void testTwoLevelOr(){
163 Query q = st.query();
164 Object [] r = store();
165 q.constrain(new STRUH1("str1"));
166 q.descend("foo1").constraints().or(
167 q.descend("h2").descend("h3").descend("foo3").constrain("str3")
168 );
169 st.expect(q, new Object [] {r[1], r[4], r[5]});
170 }
171
172 public void testThreeLevelOr(){
173 Query q = st.query();
174 Object [] r = store();
175 q.constrain(new STRUH1("str1"));
176 q.descend("foo1").constraints().or(
177 q.descend("h2").descend("foo2").constrain("str2")
178 ).or(
179 q.descend("h2").descend("h3").descend("foo3").constrain("str3")
180 );
181 st.expect(q, new Object [] {r[1], r[3], r[4], r[5]});
182 }
183 }
184
185 |
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