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java.lang.Objectjava.lang.Enum<SparqlDLExecutionFactory.QueryEngineType>
com.clarkparsia.pellet.sparqldl.jena.SparqlDLExecutionFactory.QueryEngineType
public static enum SparqlDLExecutionFactory.QueryEngineType
Different types of query engine that can be used for answering queries.
Enum Constant Summary | |
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ARQ
This is the standard ARQ query engine where all the query answering bits are handled by ARQ and Jena and the underlying Pellet model is queried with single triple patterns. |
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MIXED
The mixed query engine uses ARQ to handle SPARQL algebra and the Pellet query engine is used to answer Basic Graph Patterns (BGPs). |
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PELLET
This is the specialized Pellet query engine that will answer SPARQL-DL queries. |
Method Summary | |
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static SparqlDLExecutionFactory.QueryEngineType |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. |
static SparqlDLExecutionFactory.QueryEngineType[] |
values()
Returns an array containing the constants of this enum type, in the order they are declared. |
Methods inherited from class java.lang.Enum |
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compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf |
Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
Enum Constant Detail |
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public static final SparqlDLExecutionFactory.QueryEngineType ARQ
public static final SparqlDLExecutionFactory.QueryEngineType MIXED
public static final SparqlDLExecutionFactory.QueryEngineType PELLET
Method Detail |
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public static SparqlDLExecutionFactory.QueryEngineType[] values()
for (SparqlDLExecutionFactory.QueryEngineType c : SparqlDLExecutionFactory.QueryEngineType.values()) System.out.println(c);
public static SparqlDLExecutionFactory.QueryEngineType valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.
java.lang.IllegalArgumentException
- if this enum type has no constant
with the specified name
java.lang.NullPointerException
- if the argument is null
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