Package org.modeshape.jcr.query.model

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

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        @Override
        public T toLowerValue( StaticOperand operand,
                               Map<String, Object> variables ) {
            if (operand instanceof Literal) {
                Literal literal = (Literal)operand;
                return factory.create(literal.value());
            }
            if (operand instanceof BindVariableValue) {
                BindVariableValue bind = (BindVariableValue)operand;
                return factory.create(variables.get(bind.getBindVariableName()));
            }
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        @Override
        public T toUpperValue( StaticOperand operand,
                               Map<String, Object> variables ) {
            if (operand instanceof Literal) {
                Literal literal = (Literal)operand;
                return factory.create(literal.value());
            }
            if (operand instanceof BindVariableValue) {
                BindVariableValue bind = (BindVariableValue)operand;
                return factory.create(variables.get(bind.getBindVariableName()));
            }
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    protected BindVariableName var( String variableName ) {
        return new BindVariableName(variableName);
    }

    protected Literal literal( Object value ) {
        return new Literal(value);
    }
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        PlanNode viewProject = new PlanNode(Type.PROJECT, selector("t1"));
        PlanNode viewSelect = new PlanNode(Type.SELECT, viewProject, selector("t1"));
        PlanNode viewSource = new PlanNode(Type.SOURCE, viewSelect, selector("t1"));
        viewProject.setProperty(Property.PROJECT_COLUMNS, columns(column("t1", "c11"), column("t1", "c12")));
        viewSelect.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c13"),
                                                                        Operator.LESS_THAN, new Literal(3L)));
        viewSource.setProperty(Property.SOURCE_NAME, selector("t1"));
        viewSource.setProperty(Property.SOURCE_COLUMNS, schemata.getTable(selector("t1")).getColumns());

        // Execute the rule ...
        PlanNode result = rule.execute(context, project, new LinkedList<OptimizerRule>());
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                                           String propertyName ) {
        return new PropertyValue(selectorName, propertyName);
    }

    protected Literal literal( Object value ) {
        return new Literal(value);
    }
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                                           String propertyName ) {
        return new PropertyValue(selectorName, propertyName);
    }

    protected Literal literal( Object value ) {
        return new Literal(value);
    }
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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(1L)));

        // 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_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(1L)));

        // 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.GREATER_THAN, new Literal(3L)));
        select3.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"), Operator.LESS_THAN,
                                                                     new Literal(1L)));

        // 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.GREATER_THAN_OR_EQUAL_TO, new Literal(3L)));
        select3.setProperty(Property.SELECT_CRITERIA, new Comparison(new PropertyValue(selector("t1"), "c1"),
                                                                     Operator.LESS_THAN_OR_EQUAL_TO, new Literal(1L)));

        // Execute the rule ...
        print(access);
        PlanNode result = executeRules(access);
        print(result);
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Related Classes of org.modeshape.jcr.query.model.Literal

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