| 1 | |
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| 2 | :- protocol(class_hierarchyp, |
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| 3 | extends(hierarchyp)). |
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| 4 | |
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| 5 | |
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| 6 | :- info([ |
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| 7 | version is 1.0, |
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| 8 | authors is 'Paulo Moura', |
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| 9 | date is 2000/7/24, |
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| 10 | comment is 'Class hierarchy protocol.']). |
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| 11 | |
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| 12 | |
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| 13 | :- public(class/1). |
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| 14 | |
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| 15 | :- mode(class(?object), zero_or_more). |
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| 16 | |
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| 17 | :- info(class/1, [ |
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| 18 | comment is 'Returns, by backtracking, all object classes.', |
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| 19 | argnames is ['Class']]). |
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| 20 | |
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| 21 | |
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| 22 | :- public(classes/1). |
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| 23 | |
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| 24 | :- mode(classes(-list), one). |
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| 25 | |
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| 26 | :- info(classes/1, [ |
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| 27 | comment is 'List of all object classes.', |
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| 28 | argnames is ['Classes']]). |
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| 29 | |
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| 30 | |
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| 31 | :- public(instance/1). |
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| 32 | |
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| 33 | :- mode(instance(?object), zero_or_more). |
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| 34 | |
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| 35 | :- info(instance/1, [ |
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| 36 | comment is 'Returns, by backtracking, all class instances.', |
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| 37 | argnames is ['Instance']]). |
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| 38 | |
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| 39 | |
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| 40 | :- public(instances/1). |
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| 41 | |
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| 42 | :- mode(instances(-list), one). |
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| 43 | |
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| 44 | :- info(instances/1, [ |
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| 45 | comment is 'List of all class instances.', |
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| 46 | argnames is ['Instances']]). |
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| 47 | |
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| 48 | |
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| 49 | :- public(subclass/1). |
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| 50 | |
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| 51 | :- mode(subclass(?object), zero_or_more). |
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| 52 | |
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| 53 | :- info(subclass/1, [ |
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| 54 | comment is 'Returns, by backtracking, all class subclasses.', |
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| 55 | argnames is ['Subclass']]). |
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| 56 | |
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| 57 | |
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| 58 | :- public(subclasses/1). |
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| 59 | |
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| 60 | :- mode(subclasses(-list), one). |
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| 61 | |
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| 62 | :- info(subclasses/1, [ |
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| 63 | comment is 'List of all class subclasses.', |
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| 64 | argnames is ['Subclasses']]). |
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| 65 | |
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| 66 | |
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| 67 | :- public(superclass/1). |
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| 68 | |
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| 69 | :- mode(superclass(?object), zero_or_more). |
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| 70 | |
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| 71 | :- info(superclass/1, [ |
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| 72 | comment is 'Returns, by backtracking, all class superclasses.', |
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| 73 | argnames is ['Superclass']]). |
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| 74 | |
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| 75 | |
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| 76 | :- public(superclasses/1). |
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| 77 | |
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| 78 | :- mode(superclasses(-list), one). |
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| 79 | |
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| 80 | :- info(superclasses/1, [ |
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| 81 | comment is 'List of all class superclasses.', |
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| 82 | argnames is ['Superclasses']]). |
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| 83 | |
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| 84 | |
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| 85 | :- public(leaf_instance/1). |
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| 86 | |
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| 87 | :- mode(leaf_instance(?object), zero_or_more). |
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| 88 | |
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| 89 | :- info(leaf_instance/1, [ |
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| 90 | comment is 'Returns, by backtracking, all class leaf instances.', |
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| 91 | argnames is ['Leaf']]). |
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| 92 | |
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| 93 | |
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| 94 | :- public(leaf_instances/1). |
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| 95 | |
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| 96 | :- mode(leaf_instances(-list), one). |
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| 97 | |
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| 98 | :- info(leaf_instances/1, [ |
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| 99 | comment is 'List of all class leaf instances.', |
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| 100 | argnames is ['Leaves']]). |
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| 101 | |
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| 102 | |
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| 103 | :- public(leaf_class/1). |
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| 104 | |
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| 105 | :- mode(leaf_class(?object), zero_or_more). |
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| 106 | |
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| 107 | :- info(leaf_class/1, [ |
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| 108 | comment is 'Returns, by backtracking, all class leaf subclasses.', |
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| 109 | argnames is ['Leaf']]). |
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| 110 | |
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| 111 | |
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| 112 | :- public(leaf_classes/1). |
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| 113 | |
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| 114 | :- mode(leaf_classes(-list), one). |
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| 115 | |
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| 116 | :- info(leaf_classes/1, [ |
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| 117 | comment is 'List of all class leaf leaf subclasses.', |
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| 118 | argnames is ['Leaves']]). |
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| 119 | |
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| 120 | |
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| 121 | :- public(descendant_instance/1). |
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| 122 | |
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| 123 | :- mode(descendant_instance(?object), zero_or_more). |
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| 124 | |
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| 125 | :- info(descendant_instance/1, [ |
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| 126 | comment is 'Returns, by backtracking, all class descendant instances.', |
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| 127 | argnames is ['Descendant']]). |
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| 128 | |
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| 129 | |
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| 130 | :- public(descendant_instances/1). |
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| 131 | |
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| 132 | :- mode(descendant_instances(-list), one). |
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| 133 | |
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| 134 | :- info(descendant_instances/1, [ |
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| 135 | comment is 'List of all class descendant instances.', |
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| 136 | argnames is ['Descendants']]). |
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| 137 | |
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| 138 | |
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| 139 | :- public(descendant_class/1). |
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| 140 | |
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| 141 | :- mode(descendant_class(?object), zero_or_more). |
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| 142 | |
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| 143 | :- info(descendant_class/1, [ |
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| 144 | comment is 'Returns, by backtracking, all class descendant subclasses.', |
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| 145 | argnames is ['Descendant']]). |
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| 146 | |
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| 147 | |
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| 148 | :- public(descendant_classes/1). |
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| 149 | |
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| 150 | :- mode(descendant_classes(-list), one). |
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| 151 | |
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| 152 | :- info(descendant_classes/1, [ |
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| 153 | comment is 'List of all class descendant subclasses.', |
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| 154 | argnames is ['Descendants']]). |
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| 155 | |
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| 156 | |
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| 157 | :- end_protocol. |
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