org.gcube.opensearch.opensearchdatasource.processor
Class GcqlProcessor

java.lang.Object
  org.gcube.opensearch.opensearchdatasource.processor.GcqlProcessor

Direct Known Subclasses:

OpenSearchGcqlProcessor

public abstract class GcqlProcessor
extends Object

This class wraps the functionality needed to process a gCQL query and produce data that can be used by a resource that is implemented in a specific technology

Field Summary

protected List<String>	presentableFields
protected List<String>	searchableFields

Constructor Summary

GcqlProcessor()

Method Summary

protected String	findPresentable(String proj)
abstract search.library.util.cql.query.tree.GCQLNode	parseQuery(String gCQLQuery)
abstract GcqlQueryContainer	processQuery(List<String> presentableFields, List<String> searchableFields)
static String	removeQuotes(String term)
static String[]	splitTerms(String term)

Methods inherited from class java.lang.Object

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

Field Detail

presentableFields

protected List<String> presentableFields

searchableFields

protected List<String> searchableFields

Constructor Detail

GcqlProcessor

public GcqlProcessor()

Method Detail

parseQuery

public abstract search.library.util.cql.query.tree.GCQLNode parseQuery(String gCQLQuery)
                                                                throws Exception

Throws:

Exception

processQuery

public abstract GcqlQueryContainer processQuery(List<String> presentableFields,
                                                List<String> searchableFields)
                                         throws Exception

Throws:

Exception

findPresentable

protected String findPresentable(String proj)

splitTerms

public static String[] splitTerms(String term)

removeQuotes

public static String removeQuotes(String term)