org.gcube.resources.discovery.client.queries.api

Interface SimpleQuery

All Superinterfaces:

Query

All Known Implementing Classes:

XQuery

public interface SimpleQuery
extends Query

A Query that can be customised with namespace declarations, conditions on results, and result expressions.

Method Summary

Modifier and Type	Method and Description
SimpleQuery	addCondition(String condition) Adds a free-form condition on query results.
SimpleQuery	addNamespace(String prefix, URI uri) Adds a namespace to the query.
SimpleQuery	addVariable(String name, String range) Adds a variable to the query.
SimpleQuery	setResult(String expression) Adds a result expression to the query.

Methods inherited from interface org.gcube.resources.discovery.client.queries.api.Query

expression

Method Detail

addVariable

SimpleQuery addVariable(String name,
                        String range)

Adds a variable to the query.

Parameters:

name - the name of the variable

range - the range of the variable

Returns:

the query

addCondition

SimpleQuery addCondition(String condition)

Adds a free-form condition on query results.

Parameters:

condition - the condition

Returns:

the query

addNamespace

SimpleQuery addNamespace(String prefix,
                         URI uri)

Adds a namespace to the query.

Parameters:

prefix - the namespace prefix

uri - the namespace URI

Returns:

the query

setResult

SimpleQuery setResult(String expression)

Adds a result expression to the query.

Parameters:

expression - the result expression

Returns:

the query