ddf.sdk.metrics

Class QueryTypeFilterDelegate

java.lang.Object

ddf.catalog.filter.FilterDelegate<Boolean>

ddf.sdk.metrics.QueryTypeFilterDelegate

public class QueryTypeFilterDelegate
extends FilterDelegate<Boolean>

A custom filter delegate for this sample metric (point radius) to examine the incoming QueryRequest to see if it is a point radius type of search.

Author:

rodgersh

Field Summary

Fields inherited from class ddf.catalog.filter.FilterDelegate

ESCAPE_CHAR, SINGLE_CHAR, WILDCARD_CHAR

Constructor Summary

Constructors

Constructor and Description
QueryTypeFilterDelegate()

Method Summary

Modifier and Type	Method and Description
Boolean	dwithin(String propertyName, String wkt, double distance) Compares the geometry associated with a property is within a distance from a WKT geometry.
boolean	isPointRadius() Used by the SampleMetric to determine if this was a point radius query.

Methods inherited from class ddf.catalog.filter.FilterDelegate

after, and, before, begins, beyond, contains, crosses, disjoint, during, exclude, include, intersects, nearestNeighbor, not, or, overlaps, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsBetween, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsEqualTo, propertyIsFuzzy, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThan, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsGreaterThanOrEqualTo, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThan, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLessThanOrEqualTo, propertyIsLike, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNotEqualTo, propertyIsNull, relative, touches, within, xpathExists, xpathIsFuzzy, xpathIsLike

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

QueryTypeFilterDelegate

public QueryTypeFilterDelegate()

Method Detail

dwithin

public Boolean dwithin(String propertyName,
                       String wkt,
                       double distance)

Description copied from class: FilterDelegate

Compares the geometry associated with a property is within a distance from a WKT geometry.

Overrides:

dwithin in class FilterDelegate<Boolean>

Parameters:

propertyName - name of property to compare

wkt - WKT geometry to compare

distance - distance buffer in meters

Returns:

result of dwithin spatial operation

isPointRadius

public boolean isPointRadius()

Used by the SampleMetric to determine if this was a point radius query.

Returns: