See: Description
| Interface | Description |
|---|---|
| Binding |
A named value binding.
|
| BindingSet |
A BindingSet is a set of named value bindings, which is used a.o.
|
| BooleanQuery | |
| BooleanQueryResultHandler |
An interface that indicates that this QueryResultHandler is capable of handling boolean results using the
QueryResultHandler.handleBoolean(boolean) method. |
| Dataset |
Represents a dataset against which operations can be evaluated.
|
| GraphQuery | |
| GraphQueryResult |
A representation of a query result as a sequence of
Statement objects. |
| Operation |
An operation (e.g.
|
| Query |
A query on a repository that can be formulated in one of the supported query languages (for example SeRQL or SPARQL).
|
| QueryResult<T> |
Super type of all query result types (TupleQueryResult, GraphQueryResult, etc.).
|
| QueryResultHandler |
The super class of all handlers for processing query results.
|
| TupleQuery | |
| TupleQueryResult |
A representation of a variable-binding query result as a sequence of
BindingSet objects. |
| TupleQueryResultHandler |
An interface defining methods related to handling sequences of Solutions.
|
| Update |
An update operation on a repository that can be formulated in one of the supported query languages (for example
SPARQL).
|
| Class | Description |
|---|---|
| AbstractBindingSet |
Abstract base class for
BindingSet implementations, providing a.o. |
| AbstractTupleQueryResultHandler |
Base class for
TupleQueryResultHandlers with dummy implementations of all methods. |
| QueryLanguage |
A type-safe enumeration for RDF query languages such as
QueryLanguage.SPARQL and SeRQL. |
| QueryResults |
Utility methods related to query results.
|
| QueryResultUtil | Deprecated
since 2.0.
|
| TupleQueryResultHandlerBase | Deprecated
since 2.0.
|
| Enum | Description |
|---|---|
| Query.QueryType |
The different types of queries that RDF4J recognizes: boolean queries, graph queries, and tuple queries.
|
| Exception | Description |
|---|---|
| BooleanQueryResultHandlerException |
An exception that can be thrown by an BooleanQueryResultHandler when it encounters an unrecoverable error.
|
| IncompatibleOperationException |
An exception indicating that a string could not be parsed into an operation of the expected type by the parser.
|
| MalformedQueryException |
An exception indicating that a query could not be processed by the query parser, typically due to syntax errors.
|
| QueryEvaluationException |
An exception indicating that the evaluation of a query failed.
|
| QueryInterruptedException |
An exception indicating that the evaluation of a query has been interrupted, for example because it took too long to
complete.
|
| QueryResultHandlerException |
The super class of exceptions originating from
QueryResultHandler implementations. |
| TupleQueryResultHandlerException |
An exception that can be thrown by an TupleQueryResultHandler when it encounters an unrecoverable error.
|
| UnsupportedQueryLanguageException |
A RuntimeException indicating that a specific query language is not supported.
|
| UpdateExecutionException |
An exception indicating that the execution of an update failed.
|
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