/src/main/java/net/finmath/marketdata/model/volatilities/SwaptionDataLattice.java
final SwaptionDataLattice converted = displacement.convertLattice( quotingConvention, other, model) ;
final SwaptionDataLattice converted = other.convertLattice ( quotingConvention, displacement, model ) ;
final SwaptionDataLattice combined = new SwaptionDataLattice(referenceDate, quotingConvention, displacement, forwardCurveName, discountCurveName, floatMetaSchedule, fixMetaSchedule); combined.entryMap.putAll(entryMap); if(quotingConvention == other.quotingConvention && displacement == other.displacement) { combined.entryMap.putAll(other.entryMap); } else { <extra_id_0> combined.entryMap.putAll(converted.entryMap); } return combined; } public Map<Integer, int[][]> getGridNodesPerMoneyness() { if(keyMap != null) {