/**
* Gets the estimated size in bytes of this product node.
*
* @param subsetDef if not <code>null</code> the subset may limit the size returned
* @return the size in bytes.
*/
@Override
public long getRawStorageSize(ProductSubsetDef subsetDef) {
long size = 0L;
if (isPartOfSubset(subsetDef)) {
size += 256; // add estimated overhead of 256 bytes
size += ProductData.getElemSize(getDataType()) * getNumDataElems();
}
return size;
}
/**
* Gets the data element size in bytes.
*
* @see ProductData#getElemSize(int)
*/
public int getDataElemSize() {
return ProductData.getElemSize(getDataType());
}