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/*******************************************************************************
* Copyright (c) 2010-2014, Zoltan Ujhelyi, Istvan Rath and Daniel Varro
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* http://www.eclipse.org/legal/epl-v20.html.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package tools.refinery.viatra.runtime.matchers.psystem;
import java.util.Collections;
import java.util.List;
import tools.refinery.viatra.runtime.matchers.psystem.queries.PQuery;
/**
* A {@link PConstraint} that implements this interface refers to a {@link PQuery}.
*
* @author Zoltan Ujhelyi
*
*/
public interface IQueryReference extends IMultiQueryReference {
PQuery getReferredQuery();
/**
* @since 2.8
*/
@Override
default List<PQuery> getReferredQueries() {
return Collections.singletonList(getReferredQuery());
}
}
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