Package  Description 

com.bigdata.bop.joinGraph.rto  
com.bigdata.rdf.sparql.ast.eval 
Class and Description 

EdgeSample
A sample produced by a cutoff join.

EstimateEnum
Type safe enumeration describes the edge condition (if any) for a cardinality
estimate.

JoinGraph
A join graph with annotations for estimated cardinality and other details in
support of runtime query optimization.

Path
A join path is an ordered sequence of N
vertices and
represents an ordered series of N1 joins. 
PathIds
An ordered array of bop identifiers which can be used as a signature for a
join path segment.

SampleBase
Base class for a sample taken from a vertex (access path) or edge (cutoff
join).

Vertex
A vertex of the join graph is an annotated relation (this corresponds to an
IPredicate with additional annotations to support the adaptive query
optimization algorithm). 
Class and Description 

EdgeSample
A sample produced by a cutoff join.

JoinGraph
A join graph with annotations for estimated cardinality and other details in
support of runtime query optimization.

Path
A join path is an ordered sequence of N
vertices and
represents an ordered series of N1 joins. 
SampleBase
Base class for a sample taken from a vertex (access path) or edge (cutoff
join).

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