
gov.nasa.pds.tools.dict.ObjectDefinition Maven / Gradle / Ivy
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package gov.nasa.pds.tools.dict;
import static gov.nasa.pds.tools.dict.DictionaryTokens.OBJECT_TYPE_GENERIC;
import java.util.ArrayList;
import java.util.List;
/**
* This class represents an object definition in the PDS data dictionary.
*
* @author pramirez
* @author jagander
* @version $Revision$
*
*/
public class ObjectDefinition extends ContainerDefinition {
private static final long serialVersionUID = 5594367121498069617L;
public ObjectDefinition(final Dictionary sourceDictionary,
final int lineNumber, final DictIdentifier identifier) {
super(sourceDictionary, lineNumber, identifier);
this.objectType = OBJECT_TYPE_GENERIC;
}
public List getRequiredObjects() {
List requiredObjects = new ArrayList();
for (DictIdentifier identifier : this.getRequired()) {
if (identifier.getType().equals(ObjectDefinition.class)
|| identifier.getType().equals(GroupDefinition.class)) {
requiredObjects.add(identifier);
}
}
return requiredObjects;
}
public boolean hasRequiredObjects() {
return !this.getRequiredObjects().isEmpty();
}
public List getOptionalObjects() {
List optionalObjects = new ArrayList();
for (DictIdentifier identifier : this.getOptional()) {
if (identifier.getType().equals(ObjectDefinition.class)
|| identifier.getType().equals(GroupDefinition.class)) {
optionalObjects.add(identifier);
}
}
return optionalObjects;
}
public boolean hasOptionalObjects() {
return !this.getOptionalObjects().isEmpty();
}
}
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