Package org.modeshape.jcr.query.model

Examples of org.modeshape.jcr.query.model.Literal

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        PlanNode select2 = new PlanNode(Type.SELECT, select1, selector("t1"));
        PlanNode select3 = new PlanNode(Type.SELECT, select2, selector("t1"));
        PlanNode source = new PlanNode(Type.SOURCE, select3, selector("t1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c2"), Operator.EQUAL_TO,
                                                                     new Literal(100L)));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"),
                                                                     Operator.LESS_THAN_OR_EQUAL_TO, new Literal(3L)));
        select3.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"),
                                                                     Operator.GREATER_THAN_OR_EQUAL_TO, new Literal(3L)));

        // Execute the rule ...
        print(access);
        PlanNode result = executeRules(access);
        print(result);
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        PlanNode select2 = new PlanNode(Type.SELECT, select1, selector("t1"));
        PlanNode select3 = new PlanNode(Type.SELECT, select2, selector("t1"));
        PlanNode source = new PlanNode(Type.SOURCE, select3, selector("t1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c2"), Operator.EQUAL_TO,
                                                                     new Literal(100L)));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"), Operator.LESS_THAN,
                                                                     new Literal(3L)));
        select3.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"),
                                                                     Operator.GREATER_THAN, new Literal(3L)));

        // Execute the rule ...
        print(access);
        PlanNode result = executeRules(access);
        print(result);
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        PlanNode expected = new PlanNode(Type.ACCESS, selector("x1"));
        PlanNode project = new PlanNode(Type.PROJECT, expected, selector("x1"));
        project.setProperty(Property.PROJECT_COLUMNS, columns(column("x1", "c11"), column("x1", "c12"), column("x1", "c13")));
        PlanNode select = new PlanNode(Type.SELECT, project, selector("x1"));
        select.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("x1"), "c13"), Operator.LESS_THAN,
                                                                    new Literal(3L)));
        PlanNode source = new PlanNode(Type.SOURCE, select, selector("x1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        source.setProperty(Property.SOURCE_ALIAS, selector("x1"));
        source.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t1")).getColumns());
        // Compare the expected and actual plan ...
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        PlanNode expected = new PlanNode(Type.ACCESS, selector("v1"));
        PlanNode project = new PlanNode(Type.PROJECT, expected, selector("v1"));
        project.setProperty(Property.PROJECT_COLUMNS, columns(column("v1", "c11"), column("v1", "c12", "c2")));
        PlanNode select1 = new PlanNode(Type.SELECT, project, selector("v1"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("v1"), "c11"), Operator.EQUAL_TO,
                                                                     new Literal("value")));
        PlanNode select2 = new PlanNode(Type.SELECT, select1, selector("v1"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("v1"), "c13"),
                                                                     Operator.LESS_THAN, new Literal(3L)));
        PlanNode source = new PlanNode(Type.SOURCE, select2, selector("v1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        source.setProperty(Property.SOURCE_ALIAS, selector("v1"));
        source.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t1")).getColumns());
        // Compare the expected and actual plan ...
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        PlanNode expected = new PlanNode(Type.ACCESS, selector("x1"));
        PlanNode project = new PlanNode(Type.PROJECT, expected, selector("x1"));
        project.setProperty(Property.PROJECT_COLUMNS, columns(column("x1", "c11"), column("x1", "c12", "c2")));
        PlanNode select1 = new PlanNode(Type.SELECT, project, selector("x1"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("x1"), "c11"), Operator.EQUAL_TO,
                                                                     new Literal("value")));
        PlanNode select2 = new PlanNode(Type.SELECT, select1, selector("x1"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("x1"), "c13"),
                                                                     Operator.LESS_THAN, new Literal(3L)));
        PlanNode source = new PlanNode(Type.SOURCE, select2, selector("x1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        source.setProperty(Property.SOURCE_ALIAS, selector("x1"));
        source.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t1")).getColumns());
        // Compare the expected and actual plan ...
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        PlanNode expected = new PlanNode(Type.ACCESS, selector("t1"));
        PlanNode project = new PlanNode(Type.PROJECT, expected, selector("t1"));
        project.setProperty(Property.PROJECT_COLUMNS, columns(column("t1", "c11"), column("t1", "c12")));
        PlanNode select = new PlanNode(Type.SELECT, project, selector("t1"));
        select.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c13"), Operator.LESS_THAN,
                                                                    new Literal(3L)));
        PlanNode source = new PlanNode(Type.SOURCE, select, selector("t1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        source.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t1")).getColumns());
        // Compare the expected and actual plan ...
        assertPlanMatches(expected);
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        subquery.setProperty(Property.VARIABLE_NAME, Subquery.VARIABLE_PREFIX + "1");
        PlanNode project2 = new PlanNode(Type.PROJECT, subquery, selector("t2"));
        project2.setProperty(Property.PROJECT_COLUMNS, columns(column("t2", "c21")));
        PlanNode select2 = new PlanNode(Type.SELECT, project2, selector("t2"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t2"), "c22"),
                                                                     Operator.LESS_THAN, new Literal(3L)));
        PlanNode source2 = new PlanNode(Type.SOURCE, select2, selector("t2"));
        source2.setProperty(Property.SOURCE_NAME, selector("t2"));
        source2.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t2")).getColumns());

        PlanNode mainQuery = new PlanNode(Type.ACCESS, expected, selector("t1"));
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        subquery1.setProperty(Property.VARIABLE_NAME, Subquery.VARIABLE_PREFIX + "1");
        PlanNode project1 = new PlanNode(Type.PROJECT, subquery1, selector("t2"));
        project1.setProperty(Property.PROJECT_COLUMNS, columns(column("t2", "c22")));
        PlanNode select1 = new PlanNode(Type.SELECT, project1, selector("t2"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t2"), "c23"), Operator.EQUAL_TO,
                                                                     new Literal("extra")));
        PlanNode source1 = new PlanNode(Type.SOURCE, select1, selector("t2"));
        source1.setProperty(Property.SOURCE_NAME, selector("t2"));
        source1.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t2")).getColumns());

        PlanNode depQuery2 = new PlanNode(Type.DEPENDENT_QUERY, expected, selector("t1"), selector("t2"));

        PlanNode subquery2 = new PlanNode(Type.ACCESS, depQuery2, selector("t2"));
        subquery2.setProperty(Property.VARIABLE_NAME, Subquery.VARIABLE_PREFIX + "2");
        PlanNode project2 = new PlanNode(Type.PROJECT, subquery2, selector("t2"));
        project2.setProperty(Property.PROJECT_COLUMNS, columns(column("t2", "c21")));
        PlanNode select2 = new PlanNode(Type.SELECT, project2, selector("t2"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t2"), "c22"),
                                                                     Operator.LESS_THAN, new Literal(3L)));
        PlanNode source2 = new PlanNode(Type.SOURCE, select2, selector("t2"));
        source2.setProperty(Property.SOURCE_NAME, selector("t2"));
        source2.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t2")).getColumns());

        PlanNode mainQuery = new PlanNode(Type.ACCESS, depQuery2, selector("t1"));
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        subquery2.setProperty(Property.VARIABLE_NAME, Subquery.VARIABLE_PREFIX + "2");
        PlanNode project2 = new PlanNode(Type.PROJECT, subquery2, selector("t2"));
        project2.setProperty(Property.PROJECT_COLUMNS, columns(column("t2", "c22")));
        PlanNode select2 = new PlanNode(Type.SELECT, project2, selector("t2"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t2"), "c23"), Operator.EQUAL_TO,
                                                                     new Literal("extra")));
        PlanNode source2 = new PlanNode(Type.SOURCE, select2, selector("t2"));
        source2.setProperty(Property.SOURCE_NAME, selector("t2"));
        source2.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t2")).getColumns());

        PlanNode subquery1 = new PlanNode(Type.ACCESS, depQuery2, selector("t2"));
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        PlanNode access = new PlanNode(Type.ACCESS, selector("v1"));
        PlanNode project = new PlanNode(Type.PROJECT, access, selector("v1"));
        project.setProperty(Property.PROJECT_COLUMNS, columns(column("v1", "c11", "c1")));
        PlanNode select1 = new PlanNode(Type.SELECT, project, selector("v1"));
        select1.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("v1"), "c11"), Operator.EQUAL_TO,
                                                                     new Literal("x")));
        PlanNode select2 = new PlanNode(Type.SELECT, select1, selector("v1"));
        select2.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("v1"), "c12"), Operator.EQUAL_TO,
                                                                     new Literal("y")));
        PlanNode select3 = new PlanNode(Type.SELECT, select2, selector("v1"));
        select3.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("v1"), "c13"),
                                                                     Operator.LESS_THAN, new Literal(3L)));
        PlanNode source = new PlanNode(Type.SOURCE, select3, selector("v1"));
        source.setProperty(Property.SOURCE_NAME, selector("t1"));
        source.setProperty(Property.SOURCE_ALIAS, selector("v1"));
        source.setProperty(Property.SOURCE_COLUMNS, context.getSchemata().getTable(selector("t1")).getColumns());
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Related Classes of org.modeshape.jcr.query.model.Literal

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  • org.modeshape.jcr.index.local.IndexValues$StandardConverter
  • org.modeshape.jcr.index.local.Operations$SetOperationBuilder
  • org.modeshape.jcr.query.engine.ScanningQueryEngine
  • org.modeshape.jcr.query.optimize.AddIndexes
  • org.modeshape.jcr.query.optimize.ReplaceViewsTest
  • org.modeshape.jcr.query.optimize.RewriteAsRangeCriteria
  • org.modeshape.jcr.query.optimize.RewriteAsRangeCriteriaTest
  • org.modeshape.jcr.query.optimize.RuleBasedOptimizerTest
  • org.modeshape.jcr.query.parse.BasicSqlQueryParser
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