Package org.opengis.filter

Examples of org.opengis.filter.FilterFactory.equal()

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        SimpleFeatureIterator itb = dataStore.getFeatureSource(tname("ftjoin")).getFeatures()
                .features();

        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        Join join = new Join(tname("ftjoin"), ff.equal(ff.property(aname("id")),
                ff.property(aname("ftjoin.id")), true));
        join.setAlias(tname("ftjoin"));
        q.getJoins().add(join);

        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
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                .features();

        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        q.setAlias("b");
        Join join = new Join(tname("ftjoin"), ff.equal(ff.property(aname("stringProperty")),
                ff.property(aname("name")), true));
        join.setAlias("a");
        q.getJoins().add(join);

        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
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    void doTestSimpleJoinWithFilter(boolean exposePrimaryKeys) throws Exception {
        dataStore.setExposePrimaryKeyColumns(exposePrimaryKeys);
        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        q.getJoins().add(new Join(tname("ftjoin"),
            ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true)));
        q.setFilter(ff.equal(ff.property(aname("stringProperty")), ff.literal("two"), true));
       
        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
        assertEquals(1, features.size());
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        dataStore.setExposePrimaryKeyColumns(exposePrimaryKeys);
        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        q.getJoins().add(new Join(tname("ftjoin"),
            ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true)));
        q.setFilter(ff.equal(ff.property(aname("stringProperty")), ff.literal("two"), true));
       
        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
        assertEquals(1, features.size());

        SimpleFeatureIterator it = features.features();
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    void doTestSimpleJoinWithFilterNoProperties(boolean exposePrimaryKeys) throws Exception {
        dataStore.setExposePrimaryKeyColumns(exposePrimaryKeys);
        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        Join j = new Join(tname("ftjoin"),
            ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true));
        j.setProperties(Query.NO_PROPERTIES);
        q.getJoins().add(j);
        q.setFilter(ff.equal(ff.property(aname("stringProperty")), ff.literal("two"), true));
       
        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
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        Query q = new Query(tname("ft1"));
        Join j = new Join(tname("ftjoin"),
            ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true));
        j.setProperties(Query.NO_PROPERTIES);
        q.getJoins().add(j);
        q.setFilter(ff.equal(ff.property(aname("stringProperty")), ff.literal("two"), true));
       
        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
        assertEquals(1, features.size());

        SimpleFeatureIterator it = features.features();
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    void doTestSimpleJoinWithFilterCount(boolean exposePrimaryKeys) throws Exception {
        dataStore.setExposePrimaryKeyColumns(exposePrimaryKeys);
        FilterFactory ff = dataStore.getFilterFactory();
        Query q = new Query(tname("ft1"));
        Join j = new Join(tname("ftjoin"),
            ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true));
        j.filter(ff.greater(ff.property(aname("join1intProperty")), ff.literal(1)));
        q.getJoins().add(j);
        q.setFilter(ff.less(ff.property(aname("intProperty")), ff.literal(3)));
       
        assertEquals(1, dataStore.getFeatureSource(tname("ft1")).getCount(q));
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    void doTestSimpleJoinWithPostFilter(boolean exposePrimaryKeys) throws Exception {
        dataStore.setExposePrimaryKeyColumns(exposePrimaryKeys);
        FilterFactory ff = dataStore.getFilterFactory();
       
        Filter j = ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true);
        Query q = new Query(tname("ft1"));
        q.getJoins().add(new Join(tname("ftjoin"), j));
        q.setFilter(ff.equal(
            ff.function("__equals", ff.property(aname("stringProperty")), ff.literal("one")),
            ff.literal(true), true));
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        FilterFactory ff = dataStore.getFilterFactory();
       
        Filter j = ff.equal(ff.property(aname("stringProperty")), ff.property(aname("name")), true);
        Query q = new Query(tname("ft1"));
        q.getJoins().add(new Join(tname("ftjoin"), j));
        q.setFilter(ff.equal(
            ff.function("__equals", ff.property(aname("stringProperty")), ff.literal("one")),
            ff.literal(true), true));

        SimpleFeatureCollection features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
        assertEquals(1, features.size());
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        assertEquals(1, features.size());
       
        //test with post filter on table being joined
        q = new Query(tname("ft1"));
        Join join = new Join(tname("ftjoin"), j);
        join.filter(ff.equal(
            ff.function("__equals", ff.property(aname("name")), ff.literal("one")),
            ff.literal(true), true));
        q.getJoins().add(join);
       
        features = dataStore.getFeatureSource(tname("ft1")).getFeatures(q);
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