iot.jcypher.domainquery.internal

Class QueryExecutor

java.lang.Object

iot.jcypher.domainquery.internal.QueryExecutor

All Implemented Interfaces:

IASTObjectsContainer

public class QueryExecutor
extends Object
implements IASTObjectsContainer

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	QueryExecutor.MappingInfo

Constructor Summary

Constructors

Constructor and Description
QueryExecutor(IDomainAccess domainAccess)

Method Summary

Methods

Modifier and Type	Method and Description
void	addAstObject(IASTObject astObj)
void	execute() Execute the domain query
void	executeCount() Execute the count query
protected void	finalize()
List<IASTObject>	getAstObjects()
long	getCountResult(DomainObjectMatch<?> match)
List<DomainObjectMatch<?>>	getDomainObjectMatches()
List<IASTObject>	getExpressionsFor(DomainObjectMatch<?> dom, List<IASTObject> astObjs)
QueryExecutor.MappingInfo	getMappingInfo()
OrderExpression	getOrderFor(DomainObjectMatch<?> dom)
iot.jcypher.domainquery.internal.QueryExecutor.QueryContext	getQueryResult()
RecordedQuery	getRecordedQuery() Answer the recorded query.
long	getReplayedCountResult(DomainObjectMatch<?> match)
ReplayedQueryContext	getReplayedQueryContext() Answer the context containing DomainObjectMatch(es) of a replayed query.
boolean	hasBeenReplayed() answer true if this query has been replayed and therefore contains the replayed query result
<T> List<T>	loadReplayedResult(DomainObjectMatch<T> match)
<T> List<T>	loadResult(DomainObjectMatch<T> match)
Parameter	parameter(String name) Get or create, if not exists, a query parameter.
void	recordQuery(RecordedQuery rq, AbstractDomainQuery q)
void	replayQuery(ReplayedQueryContext rqc)

Methods inherited from class java.lang.Object

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

Constructor Detail

QueryExecutor

public QueryExecutor(IDomainAccess domainAccess)

Method Detail

addAstObject

public void addAstObject(IASTObject astObj)

Specified by:

addAstObject in interface IASTObjectsContainer

getAstObjects

public List<IASTObject> getAstObjects()

getOrderFor

public OrderExpression getOrderFor(DomainObjectMatch<?> dom)

getDomainObjectMatches

public List<DomainObjectMatch<?>> getDomainObjectMatches()

parameter

public Parameter parameter(String name)

Get or create, if not exists, a query parameter.

Parameters:

name - of the parameter

Returns:

a query parameter

execute

public void execute()

Execute the domain query

executeCount

public void executeCount()

Execute the count query

hasBeenReplayed

public boolean hasBeenReplayed()

answer true if this query has been replayed and therefore contains the replayed query result

Returns:

getMappingInfo

public QueryExecutor.MappingInfo getMappingInfo()

getExpressionsFor

public List<IASTObject> getExpressionsFor(DomainObjectMatch<?> dom,
                                 List<IASTObject> astObjs)

loadResult

public <T> List<T> loadResult(DomainObjectMatch<T> match)

loadReplayedResult

public <T> List<T> loadReplayedResult(DomainObjectMatch<T> match)

getCountResult

public long getCountResult(DomainObjectMatch<?> match)

getReplayedCountResult

public long getReplayedCountResult(DomainObjectMatch<?> match)

getQueryResult

public iot.jcypher.domainquery.internal.QueryExecutor.QueryContext getQueryResult()

recordQuery

public void recordQuery(RecordedQuery rq,
               AbstractDomainQuery q)

replayQuery

public void replayQuery(ReplayedQueryContext rqc)

getReplayedQueryContext

public ReplayedQueryContext getReplayedQueryContext()

Answer the context containing DomainObjectMatch(es) of a replayed query.
Answer null, if this is not a replayed query.

Returns:

getRecordedQuery

public RecordedQuery getRecordedQuery()

Answer the recorded query. May return null.

Returns:

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable