@Override
public Object execute(
Object iThis,
OIdentifiable iCurrentRecord,
Object iCurrentResult,
Object[] iParams,
OCommandContext iContext) {
if (iParams[0] instanceof Number) {
addValue((Number) iParams[0]);
} else if (OMultiValue.isMultiValue(iParams[0])) {
for (Object n : OMultiValue.getMultiValueIterable(iParams[0])) {
addValue((Number) n);
}
}
return null;
}
/**
* Returns a Property value.
*
* @param key Property name
* @return Property value if any, otherwise NULL.
*/
@Override
public <T> T getProperty(final String key) {
if (key == null) return null;
final OrientBaseGraph graph = getGraph();
if (key.equals("_class"))
return (T) ODocumentInternal.getImmutableSchemaClass(getRecord()).getName();
else if (key.equals("_version")) return (T) new Integer(getRecord().getVersion());
else if (key.equals("_rid")) return (T) rawElement.getIdentity().toString();
final Object fieldValue = getRecord().field(key);
if (graph != null
&& fieldValue instanceof OIdentifiable
&& !(((OIdentifiable) fieldValue).getRecord() instanceof ORecordBytes))
// CONVERT IT TO VERTEX/EDGE
return (T) graph.getElement(fieldValue);
else if (OMultiValue.isMultiValue(fieldValue)
&& OMultiValue.getFirstValue(fieldValue) instanceof OIdentifiable) {
final OIdentifiable firstValue = (OIdentifiable) OMultiValue.getFirstValue(fieldValue);
if (firstValue instanceof ODocument) {
final ODocument document = (ODocument) firstValue;
if (document.isEmbedded() || ODocumentInternal.getImmutableSchemaClass(document) == null)
return (T) fieldValue;
}
if (graph != null)
// CONVERT IT TO ITERABLE<VERTEX/EDGE>
return (T)
new OrientElementIterable<OrientElement>(
graph, OMultiValue.getMultiValueIterable(fieldValue));
}
return (T) fieldValue;
}
protected static boolean comparesValues(
final Object iValue, final ORecord<?> iRecord, final boolean iConsiderIn) {
// ORID && RECORD
final ORID other = ((ORecord<?>) iRecord).getIdentity();
if (!other.isPersistent() && iRecord instanceof ODocument) {
// ODOCUMENT AS RESULT OF SUB-QUERY: GET THE FIRST FIELD IF ANY
final String[] firstFieldName = ((ODocument) iRecord).fieldNames();
if (firstFieldName.length > 0) {
Object fieldValue = ((ODocument) iRecord).field(firstFieldName[0]);
if (fieldValue != null) {
if (iConsiderIn && OMultiValue.isMultiValue(fieldValue)) {
for (Object o : OMultiValue.getMultiValueIterable(fieldValue)) {
if (o != null && o.equals(iValue)) return true;
}
}
return fieldValue.equals(iValue);
}
}
return false;
}
return other.equals(iValue);
}
