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/**
* Generated from platform:/resource/case.study.familyTree.run/src/queries/familyTreeConstraints.vql
*/
package queries;
import org.eclipse.viatra.query.runtime.api.ViatraQueryEngine;
import org.eclipse.viatra.query.runtime.api.impl.BaseGeneratedPatternGroup;
import queries.MemberIsItsOwnParent;
/**
* A pattern group formed of all public patterns defined in familyTreeConstraints.vql.
*
* <p>Use the static instance as any {@link interface org.eclipse.viatra.query.runtime.api.IQueryGroup}, to conveniently prepare
* a VIATRA Query engine for matching all patterns originally defined in file familyTreeConstraints.vql,
* in order to achieve better performance than one-by-one on-demand matcher initialization.
*
* <p> From package queries, the group contains the definition of the following patterns: <ul>
* <li>memberIsItsOwnParent</li>
* </ul>
*
* @see IQueryGroup
*
*/
@SuppressWarnings("all")
public final class FamilyTreeConstraints extends BaseGeneratedPatternGroup {
/**
* Access the pattern group.
*
* @return the singleton instance of the group
* @throws ViatraQueryRuntimeException if there was an error loading the generated code of pattern specifications
*
*/
public static FamilyTreeConstraints instance() {
if (INSTANCE == null) {
INSTANCE = new FamilyTreeConstraints();
}
return INSTANCE;
}
private static FamilyTreeConstraints INSTANCE;
private FamilyTreeConstraints() {
querySpecifications.add(MemberIsItsOwnParent.instance());
}
public MemberIsItsOwnParent getMemberIsItsOwnParent() {
return MemberIsItsOwnParent.instance();
}
public MemberIsItsOwnParent.Matcher getMemberIsItsOwnParent(final ViatraQueryEngine engine) {
return MemberIsItsOwnParent.Matcher.on(engine);
}
}
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