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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.framework.skynet.core.revision;
import java.util.Collection;
import java.util.HashSet;
import java.util.Set;
import org.eclipse.osee.framework.core.enums.ModificationType;
import org.eclipse.osee.framework.core.exception.OseeCoreException;
import org.eclipse.osee.framework.core.util.Conditions;
import org.eclipse.osee.framework.jdk.core.util.Collections;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.skynet.core.change.ArtifactChange;
import org.eclipse.osee.framework.skynet.core.change.Change;
import org.eclipse.osee.framework.skynet.core.change.RelationChange;
/**
* Collection of changes from working branch or transactionId from committed branch.
*
* @author Donald G. Dunne
*/
public class ChangeData {
public static enum KindType {
Artifact,
Relation,
ArtifactOrRelation,
RelationOnly
};
private final Collection<Change> changes;
public ChangeData(Collection<Change> changes) {
this.changes = changes;
}
public boolean isEmpty() {
return getChanges() == null || getChanges().isEmpty();
}
public Collection<Change> getChanges() {
return changes;
}
public Collection<Change> getArtifactChangesByName(String name) throws OseeCoreException {
Collection<Change> foundChanges = new HashSet<Change>();
try {
for (Change change : changes) {
if (change instanceof ArtifactChange) {
if (change.getArtifactName().equals(name)) {
foundChanges.add(change);
}
}
}
return foundChanges;
} catch (Exception ex) {
throw new OseeCoreException(ex);
}
}
/**
* Return artifacts of kind and modType.
*
* @param kindType
* @param modificationType
* @return artifacts
* @throws OseeCoreException
*/
public Collection<Artifact> getArtifacts(KindType kindType, ModificationType... modificationType) throws OseeCoreException {
if (kindType == KindType.RelationOnly) {
return getArtifactsRelationOnly(modificationType);
}
Collection<ModificationType> modTypes = Collections.getAggregate(modificationType);
Conditions.checkExpressionFailOnTrue(modTypes.isEmpty(), "ModificationType must be specified");
Set<Artifact> artifacts = new HashSet<Artifact>();
if (kindType == KindType.Artifact || kindType == KindType.ArtifactOrRelation || kindType == KindType.Relation) {
if (!isEmpty()) {
for (Change change : changes) {
Artifact artifact = change.getChangeArtifact();
ModificationType modType = change.getModificationType();
if ((kindType == KindType.Artifact || kindType == KindType.ArtifactOrRelation) && change instanceof ArtifactChange) {
if (modTypes.contains(modType)) {
artifacts.add(artifact);
}
} else if ((kindType == KindType.Relation || kindType == KindType.ArtifactOrRelation) && change instanceof RelationChange) {
if (modTypes.contains(modType)) {
artifacts.add(artifact);
RelationChange relChange = (RelationChange) change;
artifacts.add(relChange.getEndTxBArtifact());
}
}
}
}
}
return artifacts;
}
private Collection<Artifact> getArtifactsRelationOnly(ModificationType... modificationType) throws OseeCoreException {
Collection<Artifact> artMod = getArtifacts(KindType.Artifact, modificationType);
Collection<Artifact> relMod = getArtifacts(KindType.Relation, modificationType);
return Collections.setComplement(relMod, artMod);
}
@Override
public String toString() {
try {
StringBuilder sb = new StringBuilder();
for (KindType kindType : KindType.values()) {
for (ModificationType modificationType : ModificationType.values()) {
Collection<Artifact> artifacts = getArtifacts(kindType, modificationType);
sb.append(String.format("Kind: %s ModType: %s Num: %s\n", kindType, modificationType.getDisplayName(),
artifacts.size()));
}
}
return sb.toString();
} catch (OseeCoreException ex) {
return ex.toString();
}
}
}
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