Package com.sap.cds.ql.impl

Class CqnAnalyzerImpl

java.lang.Object

com.sap.cds.ql.impl.CqnAnalyzerImpl

All Implemented Interfaces:

CqnAnalyzer.CqnAnalyzerSPI

public class CqnAnalyzerImpl
extends Object
implements CqnAnalyzer.CqnAnalyzerSPI

Constructor Summary

Constructors

Constructor	Description
CqnAnalyzerImpl()

Method Summary

Modifier and Type	Method	Description
AnalysisResult	analyze(CdsModel model, CqnDelete delete)
AnalysisResult	analyze(CdsModel model, CqnSelect select)
AnalysisResult	analyze(CdsModel model, CqnStructuredTypeRef ref)
AnalysisResult	analyze(CdsModel model, CqnUpdate update)
static Map<String,Object>	extractKeys(CqnReference.Segment seg, CdsEntity entity)
boolean	isCountQuery(CqnStatement cqn)
Iterable<ResolvedRefItem>	resolveRefItems(CdsModel model, CqnSelect query)

Methods inherited from class java.lang.Object

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

Constructor Details

CqnAnalyzerImpl

public CqnAnalyzerImpl()

Method Details

isCountQuery

public boolean isCountQuery(CqnStatement cqn)

Specified by:

isCountQuery in interface CqnAnalyzer.CqnAnalyzerSPI

analyze

public AnalysisResult analyze(CdsModel model,
 CqnStructuredTypeRef ref)

Specified by:

analyze in interface CqnAnalyzer.CqnAnalyzerSPI

analyze

public AnalysisResult analyze(CdsModel model,
 CqnSelect select)

Specified by:

analyze in interface CqnAnalyzer.CqnAnalyzerSPI

analyze

public AnalysisResult analyze(CdsModel model,
 CqnUpdate update)

Specified by:

analyze in interface CqnAnalyzer.CqnAnalyzerSPI

analyze

public AnalysisResult analyze(CdsModel model,
 CqnDelete delete)

Specified by:

analyze in interface CqnAnalyzer.CqnAnalyzerSPI

resolveRefItems

public Iterable<ResolvedRefItem> resolveRefItems(CdsModel model,
 CqnSelect query)

Specified by:

resolveRefItems in interface CqnAnalyzer.CqnAnalyzerSPI

extractKeys

public static Map<String,Object> extractKeys(CqnReference.Segment seg,
 CdsEntity entity)