svn commit: r1167558 - in /incubator/jena/Jena2/ARQ/trunk: ChangeLog.txt src-dev/dev/DevARQ.java src-dev/perf/ src-dev/riot/ src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java

[an...@apache.org]

Author: andy
Date: Sat Sep 10 17:12:48 2011
New Revision: 1167558

URL: http://svn.apache.org/viewvc?rev=1167558&view=rev
Log:
Misc

Modified:
    incubator/jena/Jena2/ARQ/trunk/ChangeLog.txt
    incubator/jena/Jena2/ARQ/trunk/src-dev/dev/DevARQ.java
    incubator/jena/Jena2/ARQ/trunk/src-dev/perf/
    incubator/jena/Jena2/ARQ/trunk/src-dev/riot/
    incubator/jena/Jena2/ARQ/trunk/src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java

Modified: incubator/jena/Jena2/ARQ/trunk/ChangeLog.txt
URL: http://svn.apache.org/viewvc/incubator/jena/Jena2/ARQ/trunk/ChangeLog.txt?rev=1167558&r1=1167557&r2=1167558&view=diff
==============================================================================
--- incubator/jena/Jena2/ARQ/trunk/ChangeLog.txt (original)
+++ incubator/jena/Jena2/ARQ/trunk/ChangeLog.txt Sat Sep 10 17:12:48 2011
@@ -3,7 +3,6 @@ ChangeLog for ARQ
 
 ==== ARQ 2.8.9
 
-
 + Spill to disk update (enable with ARQ.spillOnDiskUpdateThreshold) (JENA-45)
 + External sort (enable with ARQ.spillOnDiskSortingThreshold) (JENA-44) 
 + Remove RDQL from ARQ (code in Archive/ in SVN -- will not be updated) 
@@ -12,14 +11,13 @@ ChangeLog for ARQ
 + Add optimization for DISTINCT/ORDER BY (JENA-90)
 + Add optimization for ORDER BY/LIMIT N (JENA-89)
 + General upgrade of dependent systems (not Lucene - see LARQ module for use with Lucene 3)
++ Introduce "bindigns IO", a subsystem for efficient reading and writing of result bindings. 
 + Make CONCAT follow the SPARQL 1.1 spec properly. 
 + Bug fix: ORDER BY and FILTERs in sub-selects didn't work if ordering by non-SELECT variables.
 + Bug fix: Equality of algebra operator (order) wasn't checkign all aspects of the op.
 + Bug fix: SUM and AVG over errors didn't generate an error as they should do.
-
 + Add TSVInput processor (JENA-69 / Laurent Pellegrino) 
-+ Added DatasetGraph.add(g,s,p,o) and .delete(g,s,p,o).
-  (JENA-65)
++ Added DatasetGraph.add(g,s,p,o) and .delete(g,s,p,o) (JENA-65)
 + Aggregates COUNT(?x) and COUNT(DISTINCT ?x) now skips errors in their expressions
   rather than evaluating to an error (SPARQL 1.1 Query Last Call compliance).   
 

Modified: incubator/jena/Jena2/ARQ/trunk/src-dev/dev/DevARQ.java
URL: http://svn.apache.org/viewvc/incubator/jena/Jena2/ARQ/trunk/src-dev/dev/DevARQ.java?rev=1167558&r1=1167557&r2=1167558&view=diff
==============================================================================
--- incubator/jena/Jena2/ARQ/trunk/src-dev/dev/DevARQ.java (original)
+++ incubator/jena/Jena2/ARQ/trunk/src-dev/dev/DevARQ.java Sat Sep 10 17:12:48 2011
@@ -3,6 +3,9 @@ package dev ;
 
 public class DevARQ
 {
+    // BIO: RS = vars list and the bindings.
+    
+    
     // FILTER(?x=?y) optimization - at least FILTER(sameTerm(?x,?y))
     // FILTER(?x=<x> && ...) does not push down on the ?x=<x>
     // Do FILTER placement before filter equality -- but dnager of breaking up BGPs.

Modified: incubator/jena/Jena2/ARQ/trunk/src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java
URL: http://svn.apache.org/viewvc/incubator/jena/Jena2/ARQ/trunk/src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java?rev=1167558&r1=1167557&r2=1167558&view=diff
==============================================================================
--- incubator/jena/Jena2/ARQ/trunk/src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java (original)
+++ incubator/jena/Jena2/ARQ/trunk/src/com/hp/hpl/jena/sparql/engine/binding/BindingInputStream.java Sat Sep 10 17:12:48 2011
@@ -50,7 +50,7 @@ import com.hp.hpl.jena.iri.IRI ;
 import com.hp.hpl.jena.rdf.model.AnonId ;
 import com.hp.hpl.jena.sparql.core.Var ;
 
-/** Language for reading in a steram of bindings.
+/** Language for reading in a stream of bindings.
  * See <a href="https://cwiki.apache.org/confluence/display/JENA/BindingIO">BindingIO</a>
  * 
  * <p>Summary:</p>