Class GroupBy

java.lang.Object

org.eclipse.rdf4j.sparqlbuilder.core.QueryElementCollection<Groupable>

org.eclipse.rdf4j.sparqlbuilder.core.StandardQueryElementCollection<Groupable>

org.eclipse.rdf4j.sparqlbuilder.core.GroupBy

All Implemented Interfaces:

QueryElement

public class GroupBy
extends StandardQueryElementCollection<Groupable>

A SPARQL Group By clause

See Also:

• SPARQL Group By Clause

Field Summary

Fields inherited from class QueryElementCollection

elements

Modifier and Type	Field	Description
protected Collection<Groupable>	elements

Method Summary

Modifier and Type	Method	Description
GroupBy	by(Groupable... groupables)	Add group conditions

Methods inherited from class StandardQueryElementCollection

getQueryString, printBodyIfEmpty, printNameIfEmpty, resetWrapperMethod, setOperatorName, setOperatorName, setWrapperMethod

Modifier and Type	Method	Description
String	getQueryString()
protected void	printBodyIfEmpty(boolean printBodyIfEmpty)
protected void	printNameIfEmpty(boolean printNameIfEmpty)
protected void	resetWrapperMethod()
protected void	setOperatorName(String operatorName)
protected void	setOperatorName(String operatorName, boolean pad)
protected void	setWrapperMethod(Function<String,String> wrapperMethod)

Methods inherited from class QueryElementCollection

addElements, addElements, isEmpty

Modifier and Type	Method	Description
protected <O> void	addElements(Function<? super O, ? extends Groupable> mapper, O... os)
protected void	addElements(Groupable... queryElements)
boolean	isEmpty()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

by

public GroupBy by(Groupable... groupables)

Add group conditions

Parameters:

groupables - the group conditions

Returns:

this