Package com.sap.cds.ql.cqn

Interface Path

All Superinterfaces:

Iterable<ResolvedSegment>

All Known Subinterfaces:

AnalysisResult

public interface Path
extends Iterable<ResolvedSegment>

Method Summary

Modifier and Type	Method	Description
Iterator<ResolvedSegment>	iterator()	Returns an iterator over ResolvedSegment(s).
Iterator<ResolvedSegment>	reverse()	Returns a reverse order iterator over ResolvedSegment(s), starting from the target segment.
ResolvedSegment	root()	Returns the root segment of the path.
ResolvedSegment	target()	Returns the target segment of the path.
CqnReference	toRef()	Converts this path to a CqnReference.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Details

iterator

Iterator<ResolvedSegment> iterator()

Returns an iterator over ResolvedSegment(s).

Specified by:

iterator in interface Iterable<ResolvedSegment>

Returns:

an Iterator

reverse

Iterator<ResolvedSegment> reverse()

Returns a reverse order iterator over ResolvedSegment(s), starting from the target segment.

Returns:

an Iterator

root

ResolvedSegment root()

Returns the root segment of the path.

Returns:

the root segment

target

ResolvedSegment target()

Returns the target segment of the path.

Returns:

the target segment

toRef

CqnReference toRef()

Converts this path to a CqnReference.

Returns:

this path as ref