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/********************************************************************************
* Copyright (c) 2015-2018 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* 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-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*
********************************************************************************/
package org.eclipse.mdm.api.base.model;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.mdm.api.base.BaseEntityManager;
import org.eclipse.mdm.api.base.adapter.Core;
import org.eclipse.mdm.api.base.query.DataAccessException;
/**
* Implementation of the test step entity type. A test step is an atomic
* measurement task as part of a {@link Test}. The boundary conditions do not
* change within a single test step, therefore every ordered test step has to be
* fully described. It may have relations to {@link ContextRoot}s, which contain
* the describing order data. Test steps may have a sort order in the context of
* their parent {@code Test}, indicating the desired execution order. The name
* of a test step should be chosen in a speaking way, because it is often used
* in different contexts, e.g. as a link between the measurement data from the
* device and the order in the database. Furthermore the name has to be unique
* under the parent {@code Test}. Children of a test step are
* {@link Measurement}s.
*
* @since 1.0.0
* @author Viktor Stoehr, Gigatronik Ingolstadt GmbH
* @author Sebastian Dirsch, Gigatronik Ingolstadt GmbH
*/
public class TestStep extends BaseEntity implements ContextDescribable, Datable, Deletable, Describable,
FilesAttachable, Sortable, StatusAttachable, Tagable {
// ======================================================================
// Class variables
// ======================================================================
/**
* The {@link Test} parent type.
*/
public static final Class<Test> PARENT_TYPE_TEST = Test.class;
/**
* The {@link Measurement} child type.
*/
public static final Class<Measurement> CHILD_TYPE_MEASUREMENT = Measurement.class;
/**
* The 'Optional' attribute name.
*/
public static final String ATTR_OPTIONAL = "Optional";
// ======================================================================
// Constructors
// ======================================================================
/**
* Constructor.
*
* @param core
* The {@link Core}.
*/
TestStep(Core core) {
super(core);
}
// ======================================================================
// Public methods
// ======================================================================
/**
* Returns the optional flag of this test step.
*
* @return Returns the optional flag.
*/
public Boolean isOptional() {
return getValue(ATTR_OPTIONAL).extract();
}
/**
* Sets new optional flag for this test step.
*
* @param optional
* The new optional flag.
*/
public void setOptional(Boolean optional) {
getValue(ATTR_OPTIONAL).set(optional);
}
/**
* {@inheritDoc}
*/
@Override
public List<ContextType> loadContextTypes(BaseEntityManager manager)
throws DataAccessException {
return manager.loadContextTypes(this);
}
/**
* {@inheritDoc}
*/
@Override
public Map<ContextType, ContextRoot> loadContexts(BaseEntityManager manager,
ContextType... contextTypes) throws DataAccessException {
Map<ContextType, ContextRoot> map = new HashMap<>();
for (ContextType contextType : contextTypes) {
ContextRoot c = getCore().getMutableStore().get(ContextRoot.class, contextType);
if (c != null) {
map.put(contextType, c);
}
}
if (map.isEmpty()) {
return manager.loadContexts(this, contextTypes);
} else {
return map;
}
}
}
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