cdm.event.common.functions.Qualify_Shaping Maven / Gradle / Ivy
package cdm.event.common.functions;
import cdm.base.staticdata.identifier.IdentifiedList;
import cdm.base.staticdata.party.Counterparty;
import cdm.base.staticdata.party.Party;
import cdm.base.staticdata.party.metafields.ReferenceWithMetaParty;
import cdm.event.common.BusinessEvent;
import cdm.event.common.ExecutionDetails;
import cdm.event.common.Instruction;
import cdm.event.common.PrimitiveInstruction;
import cdm.event.common.SplitInstruction;
import cdm.event.common.Trade;
import cdm.event.common.TradeState;
import cdm.event.common.metafields.ReferenceWithMetaTradeState;
import cdm.product.template.TradableProduct;
import com.google.inject.ImplementedBy;
import com.rosetta.model.lib.expression.CardinalityOperator;
import com.rosetta.model.lib.functions.IQualifyFunctionExtension;
import com.rosetta.model.lib.functions.RosettaFunction;
import com.rosetta.model.lib.mapper.Mapper;
import com.rosetta.model.lib.mapper.MapperC;
import com.rosetta.model.lib.mapper.MapperS;
import java.util.Arrays;
import javax.inject.Inject;
import static com.rosetta.model.lib.expression.ExpressionOperators.*;
@ImplementedBy(Qualify_Shaping.Qualify_ShapingDefault.class)
public abstract class Qualify_Shaping implements RosettaFunction,IQualifyFunctionExtension {
// RosettaFunction dependencies
//
@Inject protected FilterClosedTradeStates filterClosedTradeStates;
@Inject protected FilterOpenTradeStates filterOpenTradeStates;
@Inject protected TradeNoExecutionDetails tradeNoExecutionDetails;
/**
* @param businessEvent
* @return is_event
*/
@Override
public Boolean evaluate(BusinessEvent businessEvent) {
Boolean is_event = doEvaluate(businessEvent);
return is_event;
}
protected abstract Boolean doEvaluate(BusinessEvent businessEvent);
protected abstract Mapper extends TradeState> beforeTradeState(BusinessEvent businessEvent);
protected abstract Mapper extends TradeState> closedTradeState(BusinessEvent businessEvent);
protected abstract Mapper extends TradeState> openTradeStates(BusinessEvent businessEvent);
protected abstract Mapper extends IdentifiedList> packageRef(BusinessEvent businessEvent);
protected abstract Mapper extends Trade> openTradeNoExecutionDetails(BusinessEvent businessEvent);
public static class Qualify_ShapingDefault extends Qualify_Shaping {
@Override
protected Boolean doEvaluate(BusinessEvent businessEvent) {
Boolean is_event = null;
return assignOutput(is_event, businessEvent);
}
protected Boolean assignOutput(Boolean is_event, BusinessEvent businessEvent) {
is_event = exists(MapperS.of(beforeTradeState(businessEvent).get())).and(exists(MapperS.of(closedTradeState(businessEvent).get()))).and(greaterThan(MapperS.of(MapperC.of(openTradeStates(businessEvent).getMulti()).resultCount()), MapperS.of(Integer.valueOf(1)), CardinalityOperator.All)).and(onlyExists(Arrays.asList(MapperS.of(businessEvent).mapC("getInstruction", eventInstruction -> eventInstruction.getInstruction()).map("getPrimitiveInstruction", instruction -> instruction.getPrimitiveInstruction()).map("getSplit", primitiveInstruction -> primitiveInstruction.getSplit())))).and(areEqual(MapperC.of(openTradeStates(businessEvent).getMulti())
.mapItem(item -> (MapperS)areEqual(item.map("getTrade", tradeState -> tradeState.getTrade()).map("getTradableProduct", trade -> trade.getTradableProduct()).mapC("getCounterparty", tradableProduct -> tradableProduct.getCounterparty()).map("getPartyReference", counterparty -> counterparty.getPartyReference()).map("getValue", _f->_f.getValue()), MapperS.of(beforeTradeState(businessEvent).get()).map("getTrade", tradeState -> tradeState.getTrade()).map("getTradableProduct", trade -> trade.getTradableProduct()).mapC("getCounterparty", tradableProduct -> tradableProduct.getCounterparty()).map("getPartyReference", counterparty -> counterparty.getPartyReference()).map("getValue", _f->_f.getValue()), CardinalityOperator.All).asMapper()), MapperS.of(Boolean.valueOf(true)), CardinalityOperator.All)).and(areEqual(MapperS.of(MapperC.of(packageRef(businessEvent).getMulti()).resultCount()), MapperS.of(MapperC.of(openTradeNoExecutionDetails(businessEvent).getMulti()).resultCount()), CardinalityOperator.All)).and(areEqual(MapperS.of(distinct(MapperC.of(packageRef(businessEvent).getMulti())).resultCount()), MapperS.of(Integer.valueOf(1)), CardinalityOperator.All)).get();
return is_event;
}
@Override
protected Mapper extends TradeState> beforeTradeState(BusinessEvent businessEvent) {
return MapperS.of(MapperS.of(businessEvent).mapC("getInstruction", eventInstruction -> eventInstruction.getInstruction()).map("getBefore", instruction -> instruction.getBefore()).map("getValue", _f->_f.getValue()).get());
}
@Override
protected Mapper extends TradeState> closedTradeState(BusinessEvent businessEvent) {
return MapperS.of(MapperC.of(filterClosedTradeStates.evaluate(MapperS.of(businessEvent).mapC("getAfter", _businessEvent -> _businessEvent.getAfter()).getMulti())).get());
}
@Override
protected Mapper extends TradeState> openTradeStates(BusinessEvent businessEvent) {
return MapperC.of(filterOpenTradeStates.evaluate(MapperS.of(businessEvent).mapC("getAfter", _businessEvent -> _businessEvent.getAfter()).getMulti()));
}
@Override
protected Mapper extends IdentifiedList> packageRef(BusinessEvent businessEvent) {
return MapperC.of(openTradeStates(businessEvent).getMulti()).map("getTrade", tradeState -> tradeState.getTrade()).map("getExecutionDetails", trade -> trade.getExecutionDetails()).map("getPackageReference", executionDetails -> executionDetails.getPackageReference());
}
@Override
protected Mapper extends Trade> openTradeNoExecutionDetails(BusinessEvent businessEvent) {
return MapperC.of(openTradeStates(businessEvent).getMulti())
.mapItem(item -> (MapperS)MapperS.of(tradeNoExecutionDetails.evaluate(item.map("getTrade", tradeState -> tradeState.getTrade()).get())));
}
}
@Override
public String getNamePrefix() {
return "Qualify";
}
}
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