/**
* To add new objects.
*
* @param opDataCarrier {@link OutputDataCarrier}
* @return boolean
*/
@Override
public boolean add(final OutputDataCarrier opDataCarrier) {
boolean returnValue = true;
if (maxResult == BatchConstants.ZERO) {
returnValue = super.add(opDataCarrier);
} else {
if (super.size() == maxResult) {
if (super.add(opDataCarrier)) {
if (super.pollFirst() != null) {
returnValue = true;
} else {
returnValue = false;
}
} else {
final Iterator<OutputDataCarrier> itr = super.iterator();
while (itr.hasNext()) {
final OutputDataCarrier outputDataCarrier = itr.next();
if (outputDataCarrier.equals(opDataCarrier)
&& opDataCarrier.getValue().compareTo(outputDataCarrier.getValue())
> BatchConstants.ZERO) {
super.remove(outputDataCarrier);
super.add(opDataCarrier);
returnValue = true;
break;
}
}
}
} else {
returnValue = super.add(opDataCarrier);
}
}
return returnValue;
}
/**
* This is override compare method to compare two objects.
*
* @param outputDataCarrier1 {@link OutputDataCarrier}
* @param outputDataCarrier2 {@link OutputDataCarrier}
* @return int
*/
@Override
public int compare(
final OutputDataCarrier outputDataCarrier1, final OutputDataCarrier outputDataCarrier2) {
int returnVal = BatchConstants.ZERO;
if (outputDataCarrier1 != null && outputDataCarrier2 != null) {
returnVal =
Float.valueOf(outputDataCarrier1.getConfidence())
.compareTo(Float.valueOf(outputDataCarrier2.getConfidence()));
if (returnVal == BatchConstants.ZERO) {
returnVal = outputDataCarrier1.getValue().compareTo(outputDataCarrier2.getValue());
if (returnVal == BatchConstants.ZERO) {
final Span firstSpan = outputDataCarrier1.getSpan();
final Span secSpan = outputDataCarrier2.getSpan();
if (firstSpan != null
&& secSpan != null
&& firstSpan.getCoordinates() != null
&& secSpan.getCoordinates() != null) {
final BigInteger s1Y1 = firstSpan.getCoordinates().getY1();
final BigInteger s2Y1 = secSpan.getCoordinates().getY1();
if (s1Y1 != null && s2Y1 != null) {
returnVal = s1Y1.compareTo(s2Y1);
if (returnVal == BatchConstants.ZERO) {
final BigInteger s1X1 = firstSpan.getCoordinates().getX1();
final BigInteger s2X1 = secSpan.getCoordinates().getX1();
returnVal = compareCoordinateInfo(returnVal, firstSpan, secSpan, s1X1, s2X1);
}
}
}
}
}
}
return returnVal;
}
