Author: andy
Date: Mon Dec 7 15:51:06 2015
New Revision: 1718411
URL: http://svn.apache.org/viewvc?rev=1718411&view=rev
Log:
Editorial
Modified:
jena/site/trunk/content/documentation/rdf/datasets.md
Modified: jena/site/trunk/content/documentation/rdf/datasets.md
URL:
http://svn.apache.org/viewvc/jena/site/trunk/content/documentation/rdf/datasets.md?rev=1718411&r1=1718410&r2=1718411&view=diff
==============================================================================
--- jena/site/trunk/content/documentation/rdf/datasets.md (original)
+++ jena/site/trunk/content/documentation/rdf/datasets.md Mon Dec 7 15:51:06
2015
@@ -1,14 +1,16 @@
Title: In-memory, trasnactional Dataset
-The in-memory, transactional dataset provides a dataset with full ACID
transaction semanticms, including abort. It provides for multiple readers and a
writer concurrently
-together with full snapshot isolation of the dataset. Readers see an
unchanging,
-consistent dataset where aggregate operations return stable results.
+The in-memory, transactional dataset provides a dataset with full ACID
+transactext-modetion semanticms, including abort. It provides for multiple
+readers and a writer concurrently together with full snapshot isolation of
+the dataset. Readers see an unchanging, consistent dataset where aggregate
+operations return stable results.
First introduced in Jena version 3.0.1 as a beta, then in 3.1.0.
-During the beta phase, please log any issues with [Apache Jena
JIRA|https://issues.apache.org/jira/issues/?jql=project%20%3D%20JENA%20ORDER%20BY%20key%20DESC%2C%20priority%20DESC].
+During the beta phase, please log any issues with [Apache Jena
JIRA](https://issues.apache.org/jira/issues/?jql=project%20%3D%20JENA%20ORDER%20BY%20key%20DESC%2C%20priority%20DESC0.
-## API
+### API use
A new instance of the class is obtained by a call to
`DatasetFactory.createTxnMem()`:
@@ -33,24 +35,27 @@ or
ds.commit() ;
} finally { ds.end() ; }
-If the application does not call `commit()`, the transaction aborts and the
changes are lost. The same happens if the application throws an exception.
+If the application does not call `commit()`, the transaction aborts and the
+changes are lost. The same happens if the application throws an exception.
-## Non-transactional use.
+### Non-transactional use.
-If used outside of a transaction, the implementation proiveds auto-commit
functionality. Each triple or added or deleted is done inside an implicit
transaction. This can lead to
-measurable slow down. It is better to do a group of operations inside a single
transaction
-explicitly in the application code.
-
-## Assembler
-
-The assembler provies for the creation of a dataset and also loading it with
data read from URLs (files or from any other URL).
-
-* Type: `ja:MemoryDataset`
-
-* Properties:
- * `ja:data` <i>`urlForData`</i>
- * `ja:pNamedGraph`, for loading a specific graph of the dataset.
- This uses `ja:graphName` to specific the name and `ja:data` to load data.
+If used outside of a transaction, the implementation proiveds auto-commit
+functionality. Each triple or added or deleted is done inside an implicit
+transaction. This can lead to measurable slow down. It is better to do
+related operations inside a single transaction explicitly in the
+application code.
+
+### Assembler Use
+
+The assembler provies for the creation of a dataset and also loading it
+with data read from URLs (files or from any other URL).
+
+- Type: `ja:MemoryDataset`
+- Properties:
+ - `ja:data` <i>`urlForData`</i>
+ - `ja:namedGraph`, for loading a specific graph of the dataset.
+ This uses `ja:graphName` to specific the name and `ja:data` to load
data.
The examples use the following prefixes:
@@ -61,7 +66,7 @@ To create an empty in-memory dataset, al
[] rdf:type ja:MemoryDataset .
-With triples for the default graph, from file "dataFile.ttl", Turtle format.
+With triples for the default graph, from file `dataFile.ttl`, Turtle format.
[] rdf:type ja:MemoryDataset ;
ja:data <file:dataFile.ttl> .
