bigdata-commit

[Bigdata-commit] SF.net SVN: bigdata:[4029] branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/ com/bigdata/rdf/store/BD.java

[<mrp...@us...>]

Revision: 4029
          http://bigdata.svn.sourceforge.net/bigdata/?rev=4029&view=rev
Author:   mrpersonick
Date:     2010-12-21 15:13:44 +0000 (Tue, 21 Dec 2010)

Log Message:
-----------
javadoc

Modified Paths:
--------------
    branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java

Modified: branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java
===================================================================
--- branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 15:09:07 UTC (rev 4028)
+++ branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 15:13:44 UTC (rev 4029)
@@ -65,6 +65,14 @@
      */
     final String NAMESPACE = "http://www.bigdata.com/rdf#";
     
+    /**
+     * The namespace used for magic search predicates.
+     * <p>
+     * @see #SEARCH
+     * @see #RELEVANCE
+     * @see #RANK
+     * @see #NUM_MATCHED_TOKENS
+     */
     final String SEARCH_NAMESPACE = "http://www.bigdata.com/rdf/search#";
     
     /**
@@ -154,10 +162,52 @@
      */
     final URI SEARCH = new URIImpl(SEARCH_NAMESPACE+"search");
     
+    /**
+     * Magic predicate used to query for free text search metadata.  Use 
+     * in conjunction with {@link #SEARCH} as follows:
+     * <p>
+     * <pre>
+     * 
+     * select ?s ?relevance
+     * where {
+     *   ?s bd:search &quot;scale-out RDF triplestore&quot; .
+     *   ?s bd:relevance ?relevance .
+     * }
+     * 
+     * </pre>
+     */
     final URI RELEVANCE = new URIImpl(SEARCH_NAMESPACE+"relevance");
     
+    /**
+     * Magic predicate used to query for free text search metadata.  Use 
+     * in conjunction with {@link #SEARCH} as follows:
+     * <p>
+     * <pre>
+     * 
+     * select ?s ?rank
+     * where {
+     *   ?s bd:search &quot;scale-out RDF triplestore&quot; .
+     *   ?s bd:rank ?rank .
+     * }
+     * 
+     * </pre>
+     */
     final URI RANK = new URIImpl(SEARCH_NAMESPACE+"rank");
     
+    /**
+     * Magic predicate used to query for free text search metadata.  Use 
+     * in conjunction with {@link #SEARCH} as follows:
+     * <p>
+     * <pre>
+     * 
+     * select ?s ?matched
+     * where {
+     *   ?s bd:search &quot;scale-out RDF triplestore&quot; .
+     *   ?s bd:numMatchedTokens ?matched .
+     * }
+     * 
+     * </pre>
+     */
     final URI NUM_MATCHED_TOKENS = new URIImpl(SEARCH_NAMESPACE+"numMatchedTokens");
 
     /**


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[Bigdata-commit] SF.net SVN: bigdata:[4031] branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/ com/bigdata/rdf/store/BD.java

[<tho...@us...>]

Revision: 4031
          http://bigdata.svn.sourceforge.net/bigdata/?rev=4031&view=rev
Author:   thompsonbry
Date:     2010-12-21 15:22:47 +0000 (Tue, 21 Dec 2010)

Log Message:
-----------
Removed an unused field declared by BD.java (ATOMIC_UPDATE_SEPARATOR_KEY).

Modified Paths:
--------------
    branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java

Modified: branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java
===================================================================
--- branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 15:17:52 UTC (rev 4030)
+++ branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 15:22:47 UTC (rev 4031)
@@ -225,14 +225,14 @@
      */
     URI NULL_GRAPH = new URIImpl(NAMESPACE + "nullGraph");
     
-    /**
-     * We need the abiltiy to do atomic add+drop in one operation via the
-     * remoting interface.  Thus we need the ability to place 
-     * statements to add and to delete in the same serialized document sent
-     * across the wire.  This separator key, when included in a comment, will
-     * mark the separation point between statements to drop (above the 
-     * separator) and statements to add (below the separator).
-     */
-    URI ATOMIC_UPDATE_SEPARATOR_KEY = new URIImpl(NAMESPACE + "atomicUpdateSeparatorKey");
+//    /**
+//     * We need the ability to do atomic add+drop in one operation via the
+//     * remoting interface.  Thus we need the ability to place 
+//     * statements to add and to delete in the same serialized document sent
+//     * across the wire.  This separator key, when included in a comment, will
+//     * mark the separation point between statements to drop (above the 
+//     * separator) and statements to add (below the separator).
+//     */
+//    URI ATOMIC_UPDATE_SEPARATOR_KEY = new URIImpl(NAMESPACE + "atomicUpdateSeparatorKey");
     
 }


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[Bigdata-commit] SF.net SVN: bigdata:[4033] branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/ com/bigdata/rdf/store/BD.java

[<mrp...@us...>]

Revision: 4033
          http://bigdata.svn.sourceforge.net/bigdata/?rev=4033&view=rev
Author:   mrpersonick
Date:     2010-12-21 16:25:29 +0000 (Tue, 21 Dec 2010)

Log Message:
-----------
magic predicates for maxHits and minRelevance for free test search query

Modified Paths:
--------------
    branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java

Modified: branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java
===================================================================
--- branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 16:02:41 UTC (rev 4032)
+++ branches/JOURNAL_HA_BRANCH/bigdata-rdf/src/java/com/bigdata/rdf/store/BD.java	2010-12-21 16:25:29 UTC (rev 4033)
@@ -187,12 +187,12 @@
      * select ?s ?rank
      * where {
      *   ?s bd:search "scale-out RDF triplestore" .
-     *   ?s bd:rank ?rank .
+     *   ?s bd:maxHits "5"^^xsd:int .
      * }
      * 
      * </pre>
      */
-    final URI RANK = new URIImpl(SEARCH_NAMESPACE+"rank");
+    final URI MAX_HITS = new URIImpl(SEARCH_NAMESPACE+"maxHits");
     
     /**
      * Magic predicate used to query for free text search metadata.  Use 
@@ -203,13 +203,13 @@
      * select ?s ?matched
      * where {
      *   ?s bd:search &quot;scale-out RDF triplestore&quot; .
-     *   ?s bd:numMatchedTokens ?matched .
+     *   ?s bd:minRelevance "0.5"^^xsd:double .
      * }
      * 
      * </pre>
      */
-    final URI NUM_MATCHED_TOKENS = new URIImpl(SEARCH_NAMESPACE+"numMatchedTokens");
-
+    final URI MIN_RELEVANCE = new URIImpl(SEARCH_NAMESPACE+"minRelevance");
+    
     /**
      * Sesame has the notion of a "null" graph. Any time you insert a statement
      * into a quad store and the context position is not specified, it is


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