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/*******************************************************************************
* Copyright (c) 2010-2016, Abel Hegedus, IncQuery Labs Ltd.
* 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.registry.impl;
import tools.refinery.viatra.runtime.registry.IQuerySpecificationRegistry;
import tools.refinery.viatra.runtime.registry.IRegistryViewFilter;
import tools.refinery.viatra.runtime.registry.view.AbstractRegistryView;
import tools.refinery.viatra.runtime.registry.IQuerySpecificationRegistryEntry;
/**
* Registry view implementation that uses a filter to delegate the decision on whether
* a given specification is relevant to the view.
*
* @author Abel Hegedus
*
*/
public class FilteringRegistryView extends AbstractRegistryView {
private IRegistryViewFilter filter;
/**
* Creates a new filtering view instance.
*
* @param registry that defines the view
* @param filter that is used for deciding relevancy
*/
public FilteringRegistryView(IQuerySpecificationRegistry registry, IRegistryViewFilter filter, boolean allowDuplicateFQNs) {
super(registry, allowDuplicateFQNs);
this.filter = filter;
}
@Override
protected boolean isEntryRelevant(IQuerySpecificationRegistryEntry entry) {
return filter.isEntryRelevant(entry);
}
}
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