Package org.drools.util.FactHandleIndexHashTable

Examples of org.drools.util.FactHandleIndexHashTable.FieldIndexEntry

180
181
182
183
184
185
186
187
188
189
190
        final Cheese stilton3 = new Cheese( "stilton",
                                            89 );
        final InternalFactHandle stiltonHandle3 = new DefaultFactHandle( 4,
                                                                         stilton2 );

        final FieldIndexEntry stiltonEntry = map.get( new ReteTuple( stiltonHandle3 ) );
        assertSame( stiltonHandle2,
                    stiltonEntry.getFirst().getFactHandle() );
        assertSame( stiltonHandle1,
                    ((FactEntryImpl) stiltonEntry.getFirst().getNext()).getFactHandle() );
    }
View Full Code Here
230
231
232
233
234
235
236
237
        // however both are in the same table bucket
        assertEquals( 1,
                      tablePopulationSize( map ) );

        // this table bucket will have two FieldIndexEntries, as they are actually two different values
        final FieldIndexEntry entry = (FieldIndexEntry) getEntries( map )[0];

    }
View Full Code Here
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
                                                      null,
                                                      StringFactory.getInstance().getEvaluator( Operator.EQUAL ) );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final FieldIndexEntry index = new FieldIndexEntry( singleIndex,
                                                           "stilton".hashCode() );

        // Test initial construction
        assertNull( index.getFirst() );
        assertEquals( "stilton".hashCode(),
                      index.hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );

        // test add
        index.add( h1 );

        final FactEntryImpl entry1 = index.getFirst();
        assertSame( h1,
                    entry1.getFactHandle() );
        assertNull( entry1.getNext() );
        assertSame( entry1,
                    index.get( h1 ) );

        // test get
        final FactEntryImpl entry2 = index.get( h1 );
        assertSame( entry1,
                    entry2 );

        // test remove
        index.remove( h1 );
        assertNull( index.getFirst() );
    }
View Full Code Here
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
                                                      null,
                                                      StringFactory.getInstance().getEvaluator( Operator.EQUAL ) );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final FieldIndexEntry index = new FieldIndexEntry( singleIndex,
                                                           "stilton".hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );
        final Cheese stilton2 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h2 = new DefaultFactHandle( 2,
                                                             stilton2 );

        // test add
        index.add( h1 );
        index.add( h2 );
        assertEquals( h2,
                      index.getFirst().getFactHandle() );
        assertEquals( h1,
                      ((FactEntryImpl) index.getFirst().getNext()).getFactHandle() );

        // test get
        assertEquals( h1,
                      index.get( h1 ).getFactHandle() );
        assertEquals( h2,
                      index.get( h2 ).getFactHandle() );

        // test removal for combinations
        // remove first
        index.remove( h2 );
        assertEquals( h1,
                      index.getFirst().getFactHandle() );

        // remove second
        index.add( h2 );
        index.remove( h1 );
        assertEquals( h2,
                      index.getFirst().getFactHandle() );

        // check index type does not change, as this fact is removed
        stilton1.setType( "cheddar" );
    }
View Full Code Here
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
                                                      null,
                                                      StringFactory.getInstance().getEvaluator( Operator.EQUAL ) );
        final SingleIndex singleIndex = new SingleIndex( new FieldIndex[]{fieldIndex},
                                                         1 );

        final FieldIndexEntry index = new FieldIndexEntry( singleIndex,
                                                           "stilton".hashCode() );

        final Cheese stilton1 = new Cheese( "stilton",
                                            35 );
        final InternalFactHandle h1 = new DefaultFactHandle( 1,
                                                             stilton1 );
        final Cheese stilton2 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h2 = new DefaultFactHandle( 2,
                                                             stilton2 );
        final Cheese stilton3 = new Cheese( "stilton",
                                            59 );
        final InternalFactHandle h3 = new DefaultFactHandle( 3,
                                                             stilton3 );

        // test add
        index.add( h1 );
        index.add( h2 );
        index.add( h3 );
        assertEquals( h3,
                      index.getFirst().getFactHandle() );
        assertEquals( h2,
                      ((FactEntryImpl) index.getFirst().getNext()).getFactHandle() );
        assertEquals( h1,
                      ((FactEntryImpl) index.getFirst().getNext().getNext()).getFactHandle() );

        // test get
        assertEquals( h1,
                      index.get( h1 ).getFactHandle() );
        assertEquals( h2,
                      index.get( h2 ).getFactHandle() );
        assertEquals( h3,
                      index.get( h3 ).getFactHandle() );

        // test removal for combinations
        //remove first
        index.remove( h3 );
        assertEquals( h2,
                      index.getFirst().getFactHandle() );
        assertEquals( h1,
                      ((FactEntryImpl) index.getFirst().getNext()).getFactHandle() );

        index.add( h3 );
        index.remove( h2 );
        assertEquals( h3,
                      index.getFirst().getFactHandle() );
        assertEquals( h1,
                      ((FactEntryImpl) index.getFirst().getNext()).getFactHandle() );

        index.add( h2 );
        index.remove( h1 );
        assertEquals( h2,
                      index.getFirst().getFactHandle() );
        assertEquals( h3,
                      ((FactEntryImpl) index.getFirst().getNext()).getFactHandle() );

        index.remove( index.getFirst().getFactHandle() );
        // check index type does not change, as this fact is removed
        stilton2.setType( "cheddar" );
    }
View Full Code Here
TOP

Related Classes of org.drools.util.FactHandleIndexHashTable.FieldIndexEntry

  • org.drools.reteoo.MemoryVisitor
  • org.drools.util.FieldIndexEntryTest
  • org.drools.util.FieldIndexHashTableTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.