Docs For Class LibRDF

Class LibRDF_Query

Description

A wrapper around the librdf_query datatype.

A query is created independent of any context and is then executed, using execute, against a particular model. A query can be executed multiple times and against multiple models. Results are represented as a LibRDF_QueryResults object.

link: http://www.gophernet.org/projects/redland-php/
version: Release: 1.0.0
license: LGPL/GPL/APACHE
copyright: 2006 David Shea
author: David Shea <david@gophernet.org>

Located in /Query.php (line 54)

Method Summary

void __construct (string $query_string, [string $base_uri = NULL], [string $query_language = "rdql"], [string $query_uri = NULL])

void __destruct ()

LibRDF_QueryResults execute (LibRDF_Model $model)

void __clone ()

Methods

Constructor __construct (line 80)

Create a new query.

Query language is any language supported by rasqal, including "rdql", "sparql" and "triples".

The syntax of the query is not checked until it is executed.

access: public
throws: LibRDF_Error If unable to create a new query

void __construct (string $query_string, [string $base_uri = NULL], [string $query_language = "rdql"], [string $query_uri = NULL])

string $query_string: The contents of the query
string $base_uri: The base URI to use
string $query_language: The language of the query (default rdql)
string $query_uri: The URI of the query language or NULL

Destructor __destruct (line 106)

Free the query resources.

access: public

void __destruct ()

execute (line 139)

Run the query against a model.

return: The result of the query
access: public
throws: LibRDF_Error If unable to execute the query

LibRDF_QueryResults execute (LibRDF_Model $model)

LibRDF_Model $model: The model to query

__clone (line 122)

Clone the query.

Cloning may not be supported for all query types.

access: public
throws: LibRDF_Error If unable to clone the query

void __clone ()

Documentation generated on Thu, 15 Jun 2006 19:25:13 -0400 by phpDocumentor 1.3.0