com.sap.cds.ql.cqn

Interface AnalysisResult

All Superinterfaces:

Iterable<ResolvedSegment>, Path

public interface AnalysisResult
extends Path

Contains the analysis result for a CqnStructuredTypeRef or CqnStatement.

Method Summary

Modifier and Type	Method and Description
CdsEntity	rootEntity() Returns the CdsEntity that is the root of the ref.
Map<String,Object>	rootKeys() Returns the element name to value mapping for the key elements of the CdsEntity that is the root of the ref.
CdsEntity	targetEntity() Returns the CdsEntity targeted by the ref.
Map<String,Object>	targetKeys() Returns the element name to value mapping for the key elements of the CdsEntity that is targeted by the ref.
Map<String,Object>	targetKeyValues() Returns the element name to value mapping for the key elements of the CdsEntity that is targeted by the ref.
Map<String,Object>	targetValues() Returns the element name to value mapping for all elements of the CdsEntity that is targeted by the ref.

Methods inherited from interface com.sap.cds.ql.cqn.Path

iterator, reverse, root, target, toRef

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

rootEntity

CdsEntity rootEntity()

Returns the CdsEntity that is the root of the ref.

Returns:

the root CdsEntity

rootKeys

Map<String,Object> rootKeys()

Returns the element name to value mapping for the key elements of the CdsEntity that is the root of the ref. Extracts the key values, i.e. the values of the key elements of the entity that is the root of the ref. If the filter does not uniquely restrict a key element to a particular value, the element's name is mapped to null.

Returns:

a map relating all key element names to key values

targetKeys

Map<String,Object> targetKeys()

Returns the element name to value mapping for the key elements of the CdsEntity that is targeted by the ref. Extracts the key values, i.e. the values of the key elements to the entity targeted by the ref and optionally the statement's where condition. If the combined filter does not uniquely restrict a key element to a particular value, the element's name is mapped to null.

Returns:

a map relating all key element names to key values

targetKeyValues

Map<String,Object> targetKeyValues()

Returns the element name to value mapping for the key elements of the CdsEntity that is targeted by the ref. Extracts the key values, i.e. the values of the key elements to the entity targeted by the ref and optionally the statement's where condition. If the combined filter does not uniquely restrict a key element to a particular value, the key name is not present in the returned map.

Returns:

a map relating key element names to key values

targetValues

Map<String,Object> targetValues()

Returns the element name to value mapping for all elements of the CdsEntity that is targeted by the ref. Extracts the values, i.e. the values of the elements to the entity targeted by the ref and optionally the statement's where condition. If the combined filter does not uniquely restrict an element to a particular value, the element's name is not present in the returned map.

Returns:

a map relating all element names to values

targetEntity

CdsEntity targetEntity()

Returns the CdsEntity targeted by the ref.

Returns:

the target CdsEntity