Package org.modeshape.jcr.query.model

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

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    public static Constraint replaceReferencesToRemovedSource( QueryContext context,
                                                               Constraint constraint,
                                                               Map<SelectorName, SelectorName> rewrittenSelectors ) {
        if (constraint instanceof And) {
            And and = (And)constraint;
            Constraint left = replaceReferencesToRemovedSource(context, and.left(), rewrittenSelectors);
            Constraint right = replaceReferencesToRemovedSource(context, and.right(), rewrittenSelectors);
            if (left == and.left() && right == and.right()) return and;
            return new And(left, right);
        }
        if (constraint instanceof Or) {
            Or or = (Or)constraint;
            Constraint left = replaceReferencesToRemovedSource(context, or.left(), rewrittenSelectors);
            Constraint right = replaceReferencesToRemovedSource(context, or.right(), rewrittenSelectors);
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    public static Constraint replaceReferences( QueryContext context,
                                                Constraint constraint,
                                                ColumnMapping mapping,
                                                PlanNode node ) {
        if (constraint instanceof And) {
            And and = (And)constraint;
            Constraint left = replaceReferences(context, and.left(), mapping, node);
            Constraint right = replaceReferences(context, and.right(), mapping, node);
            if (left == and.left() && right == and.right()) return and;
            return new And(left, right);
        }
        if (constraint instanceof Or) {
            Or or = (Or)constraint;
            Constraint left = replaceReferences(context, or.left(), mapping, node);
            Constraint right = replaceReferences(context, or.right(), mapping, node);
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    public static Constraint replaceAliasesWithProperties( QueryContext context,
                                                           Constraint constraint,
                                                           Map<String, String> propertyByAlias ) {
        if (propertyByAlias.isEmpty()) return constraint;
        if (constraint instanceof And) {
            And and = (And)constraint;
            Constraint left = replaceAliasesWithProperties(context, and.left(), propertyByAlias);
            Constraint right = replaceAliasesWithProperties(context, and.right(), propertyByAlias);
            if (left == and.left() && right == and.right()) return and;
            return new And(left, right);
        }
        if (constraint instanceof Or) {
            Or or = (Or)constraint;
            Constraint left = replaceAliasesWithProperties(context, or.left(), propertyByAlias);
            Constraint right = replaceAliasesWithProperties(context, or.right(), propertyByAlias);
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    public static Constraint replaceSubqueriesWithBindVariables( QueryContext context,
                                                                 Constraint constraint,
                                                                 Map<String, Subquery> subqueriesByVariableName ) {
        if (constraint instanceof And) {
            And and = (And)constraint;
            Constraint left = replaceSubqueriesWithBindVariables(context, and.left(), subqueriesByVariableName);
            Constraint right = replaceSubqueriesWithBindVariables(context, and.right(), subqueriesByVariableName);
            if (left == and.left() && right == and.right()) return and;
            return new And(left, right);
        }
        if (constraint instanceof Or) {
            Or or = (Or)constraint;
            Constraint left = replaceSubqueriesWithBindVariables(context, or.left(), subqueriesByVariableName);
            Constraint right = replaceSubqueriesWithBindVariables(context, or.right(), subqueriesByVariableName);
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            if (left != null && constraint != null) {
                if (and) {
                    // If the left constraint is an OR, we need to rearrange things since AND is higher precedence ...
                    if (left instanceof Or && implicitParentheses) {
                        Or previous = (Or)left;
                        constraint = new Or(previous.left(), new And(previous.right(), constraint));
                    } else {
                        constraint = new And(left, constraint);
                    }
                } else {
                    constraint = new Or(left, constraint);
                }
                left = null;
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        SameNode first = (SameNode)or.left();
        assertThat(first.selectorName(), is(selectorName("tableA")));
        assertThat(first.getPath(), is("/a/b"));

        assertThat(or.right(), is(instanceOf(And.class)));
        And and = (And)or.right();

        assertThat(and.left(), is(instanceOf(SameNode.class)));
        SameNode second = (SameNode)and.left();
        assertThat(second.selectorName(), is(selectorName("tableA")));
        assertThat(second.getPath(), is("/c/d"));

        assertThat(and.right(), is(instanceOf(SameNode.class)));
        SameNode third = (SameNode)and.right();
        assertThat(third.selectorName(), is(selectorName("tableA")));
        assertThat(third.getPath(), is("/e/f"));
    }
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        NamedSelector selector = new NamedSelector(selectorName("tableA"));
        Constraint constraint = parser.parseConstraint(tokens("ISSAMENODE('/a/b/c') AND CONTAINS(p1,term1)"),
                                                       typeSystem,
                                                       selector);
        assertThat(constraint, is(instanceOf(And.class)));
        And and = (And)constraint;

        assertThat(and.left(), is(instanceOf(SameNode.class)));
        SameNode same = (SameNode)and.left();
        assertThat(same.selectorName(), is(selectorName("tableA")));
        assertThat(same.getPath(), is("/a/b/c"));

        assertThat(and.right(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search = (FullTextSearch)and.right();
        assertThat(search.selectorName(), is(selectorName("tableA")));
        assertThat(search.getPropertyName(), is("p1"));
        assertThat(search.fullTextSearchExpression(), is("term1"));
    }
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        NamedSelector selector = new NamedSelector(selectorName("tableA"));
        Constraint constraint = parser.parseConstraint(tokens("ISSAMENODE('/a/b/c') AND CONTAINS(p1,term1) AND CONTAINS(p2,term2)"),
                                                       typeSystem,
                                                       selector);
        assertThat(constraint, is(instanceOf(And.class)));
        And and = (And)constraint;

        assertThat(and.left(), is(instanceOf(SameNode.class)));
        SameNode same = (SameNode)and.left();
        assertThat(same.selectorName(), is(selectorName("tableA")));
        assertThat(same.getPath(), is("/a/b/c"));

        assertThat(and.right(), is(instanceOf(And.class)));
        And secondAnd = (And)and.right();

        assertThat(secondAnd.left(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search1 = (FullTextSearch)secondAnd.left();
        assertThat(search1.selectorName(), is(selectorName("tableA")));
        assertThat(search1.getPropertyName(), is("p1"));
        assertThat(search1.fullTextSearchExpression(), is("term1"));

        assertThat(secondAnd.right(), is(instanceOf(FullTextSearch.class)));
        FullTextSearch search2 = (FullTextSearch)secondAnd.right();
        assertThat(search2.selectorName(), is(selectorName("tableA")));
        assertThat(search2.getPropertyName(), is("p2"));
        assertThat(search2.fullTextSearchExpression(), is("term2"));
    }
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  • org.modeshape.jcr.query.parse.BasicSqlQueryParser
  • org.modeshape.jcr.query.parse.JcrSql2QueryParserTest
  • org.modeshape.jcr.query.parse.JcrSqlQueryParser
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