org.gcube.indexmanagement.gcqlwrapper
Class GcqlProcessor

java.lang.Object
  org.gcube.indexmanagement.gcqlwrapper.GcqlProcessor

Direct Known Subclasses:

BDBGcqlProcessor, GeoGcqlProcessor, LuceneGcqlProcessor

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

Author:

bill

Field Summary

protected RRadaptor	adaptor
protected ArrayList<String>	presentableFields
protected ArrayList<String>	searchableFields

Constructor Summary

GcqlProcessor()

Method Summary

protected String	findPresentable(String proj)
abstract GcqlQueryContainer	processQuery(ArrayList<String> presentableFields, ArrayList<String> searchableFields, String gCQLQuery, RRadaptor adaptor)
protected static String	removeQuotes(String term)
protected 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 ArrayList<String> presentableFields

searchableFields

protected ArrayList<String> searchableFields

adaptor

protected RRadaptor adaptor

Constructor Detail

GcqlProcessor

public GcqlProcessor()

Method Detail

processQuery

public abstract GcqlQueryContainer processQuery(ArrayList<String> presentableFields,
                                                ArrayList<String> searchableFields,
                                                String gCQLQuery,
                                                RRadaptor adaptor)
                                         throws Exception

Throws:

Exception

findPresentable

protected String findPresentable(String proj)

splitTerms

protected static String[] splitTerms(String term)

removeQuotes

protected static String removeQuotes(String term)