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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.orcs.core.internal.search;
import java.util.Collection;
import org.eclipse.osee.framework.core.data.IAttributeType;
import org.eclipse.osee.framework.core.data.IRelationTypeSide;
import org.eclipse.osee.framework.core.enums.LoadLevel;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.orcs.core.ds.Criteria;
import org.eclipse.osee.orcs.core.ds.CriteriaSet;
import org.eclipse.osee.orcs.core.ds.QueryOptions;
import org.eclipse.osee.orcs.data.ReadableArtifact;
import org.eclipse.osee.orcs.search.Operator;
import org.eclipse.osee.orcs.search.QueryBuilder;
import org.eclipse.osee.orcs.search.ResultSet;
/**
* @author Roberto E. Escobar
*/
public class QueryBuilderImpl implements QueryBuilder {
private final ResultSetFactory rsetFactory;
private final CriteriaFactory criteriaFactory;
private final CriteriaSet criteriaSet;
private final QueryOptions options;
public QueryBuilderImpl(ResultSetFactory rsetFactory, CriteriaFactory criteriaFactory, CriteriaSet criteriaSet, QueryOptions options) {
this.rsetFactory = rsetFactory;
this.criteriaFactory = criteriaFactory;
this.criteriaSet = criteriaSet;
this.options = options;
}
@Override
public QueryBuilder includeCache() {
includeCache(true);
return this;
}
@Override
public QueryBuilder includeCache(boolean enabled) {
options.setIncludeCache(enabled);
return this;
}
@Override
public boolean isCacheIncluded() {
return options.isCacheIncluded();
}
@Override
public QueryBuilder includeDeleted() {
includeDeleted(true);
return this;
}
@Override
public QueryBuilder includeDeleted(boolean enabled) {
options.setIncludeDeleted(enabled);
return this;
}
@Override
public boolean areDeletedIncluded() {
return options.areDeletedIncluded();
}
@Override
public QueryBuilder includeTypeInheritance() {
includeTypeInheritance(true);
return this;
}
@Override
public QueryBuilder includeTypeInheritance(boolean enabled) {
options.setIncludeTypeInheritance(enabled);
return this;
}
@Override
public boolean isTypeInheritanceIncluded() {
return options.isTypeInheritanceIncluded();
}
@Override
public QueryBuilder fromTransaction(int transactionId) {
options.setFromTransaction(transactionId);
return this;
}
@Override
public int getFromTransaction() {
return options.getFromTransaction();
}
@Override
public QueryBuilder headTransaction() {
options.setHeadTransaction();
return this;
}
@Override
public boolean isHeadTransaction() {
return options.isHeadTransaction();
}
@Override
public QueryBuilder excludeCache() {
includeCache(false);
return this;
}
@Override
public QueryBuilder excludeDeleted() {
includeDeleted(false);
return this;
}
@Override
public QueryBuilder excludeTypeInheritance() {
includeTypeInheritance(false);
return this;
}
@Override
public QueryBuilder resetToDefaults() {
options.reset();
criteriaSet.reset();
return this;
}
@Override
public QueryBuilder andExists(IAttributeType attributeType) throws OseeCoreException {
Criteria criteria = criteriaFactory.createExistsCriteria(attributeType);
return addAndCheck(criteria);
}
@Override
public QueryBuilder andExists(IRelationTypeSide relationType) throws OseeCoreException {
Criteria criteria = criteriaFactory.createExistsCriteria(relationType);
return addAndCheck(criteria);
}
@Override
public QueryBuilder and(IAttributeType attributeType, Operator operator, String value) throws OseeCoreException {
Criteria criteria = criteriaFactory.createAttributeCriteria(attributeType, operator, value);
return addAndCheck(criteria);
}
@Override
public QueryBuilder and(IAttributeType attributeType, Operator operator, Collection<String> values) throws OseeCoreException {
Criteria criteria = criteriaFactory.createAttributeCriteria(attributeType, operator, values);
return addAndCheck(criteria);
}
private QueryBuilder addAndCheck(Criteria criteria) throws OseeCoreException {
criteria.checkValid(options);
criteriaSet.add(criteria);
return this;
}
@Override
public ResultSet<ReadableArtifact> build(LoadLevel loadLevel) throws OseeCoreException {
return rsetFactory.createResultSet(criteriaSet.clone(), options.clone());
}
@Override
public int getCount() throws OseeCoreException {
return rsetFactory.getCount(criteriaSet.clone(), options.clone());
}
}
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