Package com.bigdata.bop.rdf.aggregate

Interface Summary

Interface	Description
GROUP_CONCAT.Annotations

Class Summary

Class	Description
AVERAGE	Operator computes the running sum over the presented binding sets for the given variable.
COUNT	Operator computes the number of non-null values over the presented binding sets for the given variable.
GROUP_CONCAT	Operator combines the string values over the presented binding sets for the given variable.
MAX	Operator reports the minimum observed value over the presented binding sets for the given variable using SPARQL ORDER_BY semantics.
MIN	Operator reports the minimum observed value over the presented binding sets for the given variable using SPARQL ORDER_BY semantics.
SAMPLE	Operator reports an arbitrary value from presented binding sets for the given variable.
SUM	Operator computes the running sum over the presented binding sets for the given variable.
TestAll	Aggregates test suites into increasing dependency order.
TestAVERAGE	Unit tests for AVERAGE.
TestCOUNT	Unit tests for COUNT.
TestGROUP_CONCAT	Unit tests for GROUP_CONCAT
TestMAX	Unit tests for MAX.
TestMIN	Unit tests for MIN.
TestSAMPLE	Unit tests for SAMPLE.
TestSUM	Unit tests for SUM.