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Java > Open Source Codes > org > objectstyle > cayenne > query > SQLActionVisitor


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56
57 package org.objectstyle.cayenne.query;
58
59 /**
60  * A query "visitor" interface that defines methods for creating various SQLActions from
61  * queries.
62  *
63  * @since 1.2
64  * @author Andrei Adamchik
65  */
66 public interface SQLActionVisitor {
67
68     /**
69      * Executes a generic update query.
70      */
71     SQLAction updateAction(Query query);
72
73     /**
74      * Executes a batch update query.
75      */
76     SQLAction batchAction(BatchQuery query);
77
78     /**
79      * Executes a SelectQuery.
80      */
81     SQLAction objectSelectAction(SelectQuery query);
82
83     /**
84      * Executes a SQLTemplate.
85      */
86     SQLAction sqlAction(SQLTemplate query);
87
88     /**
89      * Executes a ProcedureQuery.
90      */
91     SQLAction procedureAction(ProcedureQuery query);
92 }
93
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