com.clarkparsia.pellet.sparqldl.model

Class QueryResultImpl

java.lang.Object

com.clarkparsia.pellet.sparqldl.model.QueryResultImpl

All Implemented Interfaces:

QueryResult, Iterable<ResultBinding>

public class QueryResultImpl
extends Object
implements QueryResult

Title: Default implementation of QueryResult

Description:

Copyright: Copyright (c) 2007

Company: Clark & Parsia, LLC.

Author:

Petr Kremen

Constructor Summary

Constructors

Constructor and Description
QueryResultImpl(Query query)

Method Summary

Modifier and Type	Method and Description
void	add(ResultBinding binding) Adds a new binding to the query result.
boolean	equals(Object obj)
List<aterm.ATermAppl>	getResultVars() Returns result variables.
int	hashCode()
boolean	isDistinct()
boolean	isEmpty() Tests whether the result is empty or not.
Iterator<ResultBinding>	iterator()
int	size() Returns number of bindings in the result.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

QueryResultImpl

public QueryResultImpl(Query query)

Method Detail

add

public void add(ResultBinding binding)

Adds a new binding to the query result.

Specified by:

add in interface QueryResult

Parameters:

binding - to be added

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

getResultVars

public List<aterm.ATermAppl> getResultVars()

Returns result variables.

Specified by:

getResultVars in interface QueryResult

Returns:

variables that appear in the result

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isDistinct

public boolean isDistinct()

Specified by:

isDistinct in interface QueryResult

isEmpty

public boolean isEmpty()

Tests whether the result is empty or not.

Specified by:

isEmpty in interface QueryResult

Returns:

true if the result contains not bindings

iterator

public Iterator<ResultBinding> iterator()

Specified by:

iterator in interface Iterable<ResultBinding>

size

public int size()

Returns number of bindings in the result.

Specified by:

size in interface QueryResult

Returns:

number of bindings

toString

public String toString()

Overrides:

toString in class Object