Examples of org.geotools.filter.FilterCapabilities

org.geotools.filter.FilterCapabilities
Represents the Filter capabilities that are supported by a SQLEncoder
Each SQLEncoder class should have one static FilterCapabilities, representing the filter encoding operations that it can successfully perform.
This class is used as one big mask to detect filters that cannot be performed @author Chris Holmes, TOPP @source $URL$ @deprecated use {@link org.opengis.filter.capability.FilterCapabilities}.

        }


        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if (fc.getScalarOps() == FilterCapabilities.NO_OP) {
                    return false;
                }
            }


            return (element.getType() != null)

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        }


        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);
                FilterCapabilities elementkey = FilterCapabilities.findOperation(element
                        .getName());


                if ((elementkey == null)
                        || !fc.supports(elementkey)) {
                    return false;

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        }


        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if ((fc.getSpatialOps() & FilterCapabilities.SPATIAL_BBOX) != FilterCapabilities.SPATIAL_BBOX) {
                    return false;
                }
            }


            return (element.getType() != null)

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        }


        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if ((fc.getSpatialOps()
                        & (FilterCapabilities.SPATIAL_BEYOND
                        | FilterCapabilities.SPATIAL_DWITHIN)) != (FilterCapabilities.SPATIAL_BEYOND
                        | FilterCapabilities.SPATIAL_DWITHIN)) {
                    return false;
                }

View Full Code Here

        }


        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if ((fc.getSpatialOps()
                        & (FilterCapabilities.SPATIAL_BEYOND
                        | FilterCapabilities.SPATIAL_DWITHIN)) != (FilterCapabilities.SPATIAL_BEYOND
                        | FilterCapabilities.SPATIAL_DWITHIN)) {
                    return false;
                }

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         *      java.lang.Object, java.util.Map)
         */
        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if ((fc.getScalarOps() & FilterCapabilities.LOGICAL) != FilterCapabilities.LOGICAL) {
                    return false;
                }
            }


            return (element.getType() != null)

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         *      java.lang.Object, java.util.Map)
         */
        public boolean canEncode(Element element, Object value, Map hints) {
            if ((hints != null)
                    && hints.containsKey(FilterSchema.FILTER_CAP_KEY)) {
                FilterCapabilities fc = (FilterCapabilities) hints.get(FilterSchema.FILTER_CAP_KEY);


                if ((fc.getScalarOps() & FilterCapabilities.LOGICAL) != FilterCapabilities.LOGICAL) {
                    return false;
                }
            }


            return (element.getType() != null)

View Full Code Here

 */
public class SQLServerFilterToSQL extends FilterToSQL {


    @Override
    protected FilterCapabilities createFilterCapabilities() {
        FilterCapabilities caps = super.createFilterCapabilities();
        caps.addAll(SQLDialect.BASE_DBMS_CAPABILITIES);
        caps.addType(BBOX.class);
        caps.addType(Contains.class);
        caps.addType(Crosses.class);
        caps.addType(Disjoint.class);
        caps.addType(Equals.class);
        caps.addType(Intersects.class);
        caps.addType(Overlaps.class);
        caps.addType(Touches.class);
        caps.addType(Within.class);
        caps.addType(DWithin.class);
        caps.addType(Beyond.class);
        return caps;
    }

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 */
public class H2FilterToSQL extends FilterToSQL {


    @Override
    protected FilterCapabilities createFilterCapabilities() {
        FilterCapabilities caps = super.createFilterCapabilities();
        caps.addType(BBOX.class);
        caps.addType(Contains.class);
        caps.addType(Crosses.class);
        caps.addType(Disjoint.class);
        caps.addType(Equals.class);
        caps.addType(Intersects.class);
        caps.addType(Overlaps.class);
        caps.addType(Touches.class);
        caps.addType(Within.class);
        caps.addType(DWithin.class);
        caps.addType(Beyond.class);
        
        return caps;
    }

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     * Sets the DB2 filter capabilities.
     * 
     * @return FilterCapabilities for DB2
     */
    protected FilterCapabilities createFilterCapabilities() {
        FilterCapabilities caps = new FilterCapabilities();
        caps.addAll(SQLDialect.BASE_DBMS_CAPABILITIES);


        // adding the spatial filters support
        caps.addType(BBOX.class);
        caps.addType(Contains.class);
        caps.addType(Crosses.class);
        caps.addType(Disjoint.class);
        caps.addType(Equals.class);
        caps.addType(Intersects.class);
        caps.addType(Overlaps.class);
        caps.addType(Touches.class);
        caps.addType(Within.class);
        caps.addType(DWithin.class);
        caps.addType(Beyond.class);


        // temporal filters
        caps.addType(After.class);
        caps.addType(Before.class);
        caps.addType(Begins.class);
        caps.addType(BegunBy.class);
        caps.addType(During.class);
        caps.addType(TOverlaps.class);
        caps.addType(Ends.class);
        caps.addType(EndedBy.class);
        caps.addType(TEquals.class);


        if (isFunctionEncodingEnabled()) {
            // add support for string functions
            caps.addType(FilterFunction_strConcat.class);
            caps.addType(FilterFunction_strEndsWith.class);
            caps.addType(FilterFunction_strStartsWith.class);
            caps.addType(FilterFunction_strEqualsIgnoreCase.class);
            caps.addType(FilterFunction_strIndexOf.class);
            caps.addType(FilterFunction_strLength.class);
            caps.addType(FilterFunction_strToLowerCase.class);
            caps.addType(FilterFunction_strToUpperCase.class);
            caps.addType(FilterFunction_strReplace.class);
            caps.addType(FilterFunction_strSubstring.class);
            caps.addType(FilterFunction_strSubstringStart.class);
            caps.addType(FilterFunction_strTrim.class);
            caps.addType(FilterFunction_strTrim2.class);


            // add support for math functions
            caps.addType(FilterFunction_abs.class);
            caps.addType(FilterFunction_abs_2.class);
            caps.addType(FilterFunction_abs_3.class);
            caps.addType(FilterFunction_abs_4.class);
            caps.addType(FilterFunction_ceil.class);
            caps.addType(FilterFunction_floor.class);
        }


        return caps;
    }

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Related Classes of org.geotools.filter.FilterCapabilities

org.geotools.arcsde.filter.FilterToSQLSDE

org.geotools.data.complex.MappingFeatureIteratorFactory

org.geotools.data.db2.DB2FilterToSQL

org.geotools.data.h2.H2FilterToSQL

org.geotools.data.ingres.IngresFilterToSQL

org.geotools.data.jdbc.FilterToSQL

org.geotools.data.mysql.MySQLFilterToSQL

org.geotools.data.oracle.OracleFilterToSQL

org.geotools.data.postgis.FilterToSqlHelper

org.geotools.data.solr.FilterToSolr

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