org.gcube.opensearch.opensearchlibrary.queryelements.extensions.geo

Class GeoQueryElement

java.lang.Object

org.gcube.opensearch.opensearchlibrary.queryelements.QueryElementDecorator

org.gcube.opensearch.opensearchlibrary.queryelements.extensions.geo.GeoQueryElement

All Implemented Interfaces:

QueryElement

public class GeoQueryElement
extends QueryElementDecorator

Query element class implementing the QueryElement interface, which provides functionality for OpenSearch Geo extension query elements

Author:

gerasimos.farantatos

Field Summary

Fields

Modifier and Type	Field and Description
protected String	role

Fields inherited from class org.gcube.opensearch.opensearchlibrary.queryelements.QueryElementDecorator

el

Constructor Summary

Constructors

Constructor and Description
GeoQueryElement(Element query, Map<String,String> nsPrefixes, QueryElement el) Creates a new instance

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,String>	getQueryParameters() Returns all parameters contained in the query element along with their corresponding values
void	parse() Processes a query element

Methods inherited from class org.gcube.opensearch.opensearchlibrary.queryelements.QueryElementDecorator

describesExampleQuery, getCount, getInputEncoding, getLanguage, getOutputEncoding, getRole, getSearchTerms, getStartIndex, getStartPage, getTitle, getTotalResults, isRoleSupported

Methods inherited from class java.lang.Object

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

Field Detail

role

protected String role

Constructor Detail

GeoQueryElement

public GeoQueryElement(Element query,
               Map<String,String> nsPrefixes,
               QueryElement el)

Creates a new instance

Parameters:

query - A DOM element that will be processed in order to create a BasicQueryElement instance

Method Detail

parse

public void parse()
           throws Exception

Processes a query element

Specified by:

parse in interface QueryElement

Overrides:

parse in class QueryElementDecorator

Throws:

Exception - If the query element is not valid according to the OpenSearch specification or in case of other error

See Also:

QueryElement.parse()

getQueryParameters

public Map<String,String> getQueryParameters()
                                      throws Exception

Returns all parameters contained in the query element along with their corresponding values

Specified by:

getQueryParameters in interface QueryElement

Overrides:

getQueryParameters in class QueryElementDecorator

Returns:

All parameters-value pairs contained in the query element

Throws:

Exception - In case of error

See Also:

QueryElement.getQueryParameters()