org.gcube.searchsystem.cache
Class PlanCache

java.lang.Object
  org.gcube.searchsystem.cache.PlanCache

public class PlanCache
extends Object

Constructor Summary

PlanCache(net.sf.ehcache.Cache cache)

Method Summary

void	addPlan(String cqlQuery, search.library.util.cql.query.tree.GCQLNode head, gr.uoa.di.madgik.workflow.adaptor.search.searchsystemplan.PlanNode newPlan)
gr.uoa.di.madgik.workflow.adaptor.search.searchsystemplan.PlanNode	searchForCachedPlans(String cqlQuery, search.library.util.cql.query.tree.GCQLNode head) returns a cached plan for a query

Methods inherited from class java.lang.Object

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

Constructor Detail

PlanCache

public PlanCache(net.sf.ehcache.Cache cache)

Method Detail

searchForCachedPlans

public gr.uoa.di.madgik.workflow.adaptor.search.searchsystemplan.PlanNode searchForCachedPlans(String cqlQuery,
                                                                                               search.library.util.cql.query.tree.GCQLNode head)

returns a cached plan for a query

Parameters:

cqlQuery - - the query in string format

head - - the query, parsed

Returns:

the plan or null if there is no cached plan

addPlan

public void addPlan(String cqlQuery,
                    search.library.util.cql.query.tree.GCQLNode head,
                    gr.uoa.di.madgik.workflow.adaptor.search.searchsystemplan.PlanNode newPlan)