com.opengamma.strata.product.credit.ResolvedCdsIndexTrade Maven / Gradle / Ivy
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/*
* Copyright (C) 2016 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.strata.product.credit;
import java.io.Serializable;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Optional;
import org.joda.beans.Bean;
import org.joda.beans.ImmutableBean;
import org.joda.beans.JodaBeanUtils;
import org.joda.beans.MetaBean;
import org.joda.beans.MetaProperty;
import org.joda.beans.gen.BeanDefinition;
import org.joda.beans.gen.ImmutableDefaults;
import org.joda.beans.gen.PropertyDefinition;
import org.joda.beans.impl.direct.DirectFieldsBeanBuilder;
import org.joda.beans.impl.direct.DirectMetaBean;
import org.joda.beans.impl.direct.DirectMetaProperty;
import org.joda.beans.impl.direct.DirectMetaPropertyMap;
import com.opengamma.strata.basics.ReferenceData;
import com.opengamma.strata.basics.currency.Payment;
import com.opengamma.strata.product.ResolvedTrade;
import com.opengamma.strata.product.TradeInfo;
/**
* A trade in a CDS index, resolved for pricing.
*
* This is the resolved form of {@link CdsIndexTrade} and is the primary input to the pricers.
* Applications will typically create a {@code ResolvedCdsIndexTrade} from a {@code CdsIndexTrade}
* using {@link CdsIndexTrade#resolve(ReferenceData)}.
*
* A {@code ResolvedCdsIndexTrade} is bound to data that changes over time, such as holiday calendars.
* If the data changes, such as the addition of a new holiday, the resolved form will not be updated.
* Care must be taken when placing the resolved form in a cache or persistence layer.
*/
@BeanDefinition
public final class ResolvedCdsIndexTrade
implements ResolvedTrade, ImmutableBean, Serializable {
/**
* The additional trade information, defaulted to an empty instance.
*
* This allows additional information to be attached to the trade.
*/
@PropertyDefinition(validate = "notNull", overrideGet = true)
private final TradeInfo info;
/**
* The resolved CDS index product.
*
* The product captures the contracted financial details of the trade.
*/
@PropertyDefinition(validate = "notNull", overrideGet = true)
private final ResolvedCdsIndex product;
/**
* The upfront fee of the product.
*
* This specifies a single amount payable by the buyer to the seller
* Thus the sign must be compatible with the product Pay/Receive flag.
*/
@PropertyDefinition(get = "optional")
private final Payment upfrontFee;
//-------------------------------------------------------------------------
@ImmutableDefaults
private static void applyDefaults(Builder builder) {
builder.info = TradeInfo.empty();
}
//-------------------------------------------------------------------------
/**
* Reduce this instance to {@code ResolvedCdsTrade}.
*
* The resultant object is used for pricing CDS index trades under the homogeneous pool assumption on constituent
* credit curves.
*
* @return the CDS trade
*/
public ResolvedCdsTrade toSingleNameCds() {
return ResolvedCdsTrade.builder()
.product(product.toSingleNameCds())
.info(info)
.upfrontFee(upfrontFee)
.build();
}
//------------------------- AUTOGENERATED START -------------------------
/**
* The meta-bean for {@code ResolvedCdsIndexTrade}.
* @return the meta-bean, not null
*/
public static ResolvedCdsIndexTrade.Meta meta() {
return ResolvedCdsIndexTrade.Meta.INSTANCE;
}
static {
MetaBean.register(ResolvedCdsIndexTrade.Meta.INSTANCE);
}
/**
* The serialization version id.
*/
private static final long serialVersionUID = 1L;
/**
* Returns a builder used to create an instance of the bean.
* @return the builder, not null
*/
public static ResolvedCdsIndexTrade.Builder builder() {
return new ResolvedCdsIndexTrade.Builder();
}
private ResolvedCdsIndexTrade(
TradeInfo info,
ResolvedCdsIndex product,
Payment upfrontFee) {
JodaBeanUtils.notNull(info, "info");
JodaBeanUtils.notNull(product, "product");
this.info = info;
this.product = product;
this.upfrontFee = upfrontFee;
}
@Override
public ResolvedCdsIndexTrade.Meta metaBean() {
return ResolvedCdsIndexTrade.Meta.INSTANCE;
}
//-----------------------------------------------------------------------
/**
* Gets the additional trade information, defaulted to an empty instance.
*
* This allows additional information to be attached to the trade.
* @return the value of the property, not null
*/
@Override
public TradeInfo getInfo() {
return info;
}
//-----------------------------------------------------------------------
/**
* Gets the resolved CDS index product.
*
* The product captures the contracted financial details of the trade.
* @return the value of the property, not null
*/
@Override
public ResolvedCdsIndex getProduct() {
return product;
}
//-----------------------------------------------------------------------
/**
* Gets the upfront fee of the product.
*
* This specifies a single amount payable by the buyer to the seller
* Thus the sign must be compatible with the product Pay/Receive flag.
* @return the optional value of the property, not null
*/
public Optional getUpfrontFee() {
return Optional.ofNullable(upfrontFee);
}
//-----------------------------------------------------------------------
/**
* Returns a builder that allows this bean to be mutated.
* @return the mutable builder, not null
*/
public Builder toBuilder() {
return new Builder(this);
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
ResolvedCdsIndexTrade other = (ResolvedCdsIndexTrade) obj;
return JodaBeanUtils.equal(info, other.info) &&
JodaBeanUtils.equal(product, other.product) &&
JodaBeanUtils.equal(upfrontFee, other.upfrontFee);
}
return false;
}
@Override
public int hashCode() {
int hash = getClass().hashCode();
hash = hash * 31 + JodaBeanUtils.hashCode(info);
hash = hash * 31 + JodaBeanUtils.hashCode(product);
hash = hash * 31 + JodaBeanUtils.hashCode(upfrontFee);
return hash;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(128);
buf.append("ResolvedCdsIndexTrade{");
buf.append("info").append('=').append(JodaBeanUtils.toString(info)).append(',').append(' ');
buf.append("product").append('=').append(JodaBeanUtils.toString(product)).append(',').append(' ');
buf.append("upfrontFee").append('=').append(JodaBeanUtils.toString(upfrontFee));
buf.append('}');
return buf.toString();
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code ResolvedCdsIndexTrade}.
*/
public static final class Meta extends DirectMetaBean {
/**
* The singleton instance of the meta-bean.
*/
static final Meta INSTANCE = new Meta();
/**
* The meta-property for the {@code info} property.
*/
private final MetaProperty info = DirectMetaProperty.ofImmutable(
this, "info", ResolvedCdsIndexTrade.class, TradeInfo.class);
/**
* The meta-property for the {@code product} property.
*/
private final MetaProperty product = DirectMetaProperty.ofImmutable(
this, "product", ResolvedCdsIndexTrade.class, ResolvedCdsIndex.class);
/**
* The meta-property for the {@code upfrontFee} property.
*/
private final MetaProperty upfrontFee = DirectMetaProperty.ofImmutable(
this, "upfrontFee", ResolvedCdsIndexTrade.class, Payment.class);
/**
* The meta-properties.
*/
private final Map> metaPropertyMap$ = new DirectMetaPropertyMap(
this, null,
"info",
"product",
"upfrontFee");
/**
* Restricted constructor.
*/
private Meta() {
}
@Override
protected MetaProperty metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case 3237038: // info
return info;
case -309474065: // product
return product;
case 963468344: // upfrontFee
return upfrontFee;
}
return super.metaPropertyGet(propertyName);
}
@Override
public ResolvedCdsIndexTrade.Builder builder() {
return new ResolvedCdsIndexTrade.Builder();
}
@Override
public Class beanType() {
return ResolvedCdsIndexTrade.class;
}
@Override
public Map> metaPropertyMap() {
return metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code info} property.
* @return the meta-property, not null
*/
public MetaProperty info() {
return info;
}
/**
* The meta-property for the {@code product} property.
* @return the meta-property, not null
*/
public MetaProperty product() {
return product;
}
/**
* The meta-property for the {@code upfrontFee} property.
* @return the meta-property, not null
*/
public MetaProperty upfrontFee() {
return upfrontFee;
}
//-----------------------------------------------------------------------
@Override
protected Object propertyGet(Bean bean, String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case 3237038: // info
return ((ResolvedCdsIndexTrade) bean).getInfo();
case -309474065: // product
return ((ResolvedCdsIndexTrade) bean).getProduct();
case 963468344: // upfrontFee
return ((ResolvedCdsIndexTrade) bean).upfrontFee;
}
return super.propertyGet(bean, propertyName, quiet);
}
@Override
protected void propertySet(Bean bean, String propertyName, Object newValue, boolean quiet) {
metaProperty(propertyName);
if (quiet) {
return;
}
throw new UnsupportedOperationException("Property cannot be written: " + propertyName);
}
}
//-----------------------------------------------------------------------
/**
* The bean-builder for {@code ResolvedCdsIndexTrade}.
*/
public static final class Builder extends DirectFieldsBeanBuilder {
private TradeInfo info;
private ResolvedCdsIndex product;
private Payment upfrontFee;
/**
* Restricted constructor.
*/
private Builder() {
applyDefaults(this);
}
/**
* Restricted copy constructor.
* @param beanToCopy the bean to copy from, not null
*/
private Builder(ResolvedCdsIndexTrade beanToCopy) {
this.info = beanToCopy.getInfo();
this.product = beanToCopy.getProduct();
this.upfrontFee = beanToCopy.upfrontFee;
}
//-----------------------------------------------------------------------
@Override
public Object get(String propertyName) {
switch (propertyName.hashCode()) {
case 3237038: // info
return info;
case -309474065: // product
return product;
case 963468344: // upfrontFee
return upfrontFee;
default:
throw new NoSuchElementException("Unknown property: " + propertyName);
}
}
@Override
public Builder set(String propertyName, Object newValue) {
switch (propertyName.hashCode()) {
case 3237038: // info
this.info = (TradeInfo) newValue;
break;
case -309474065: // product
this.product = (ResolvedCdsIndex) newValue;
break;
case 963468344: // upfrontFee
this.upfrontFee = (Payment) newValue;
break;
default:
throw new NoSuchElementException("Unknown property: " + propertyName);
}
return this;
}
@Override
public Builder set(MetaProperty property, Object value) {
super.set(property, value);
return this;
}
@Override
public ResolvedCdsIndexTrade build() {
return new ResolvedCdsIndexTrade(
info,
product,
upfrontFee);
}
//-----------------------------------------------------------------------
/**
* Sets the additional trade information, defaulted to an empty instance.
*
* This allows additional information to be attached to the trade.
* @param info the new value, not null
* @return this, for chaining, not null
*/
public Builder info(TradeInfo info) {
JodaBeanUtils.notNull(info, "info");
this.info = info;
return this;
}
/**
* Sets the resolved CDS index product.
*
* The product captures the contracted financial details of the trade.
* @param product the new value, not null
* @return this, for chaining, not null
*/
public Builder product(ResolvedCdsIndex product) {
JodaBeanUtils.notNull(product, "product");
this.product = product;
return this;
}
/**
* Sets the upfront fee of the product.
*
* This specifies a single amount payable by the buyer to the seller
* Thus the sign must be compatible with the product Pay/Receive flag.
* @param upfrontFee the new value
* @return this, for chaining, not null
*/
public Builder upfrontFee(Payment upfrontFee) {
this.upfrontFee = upfrontFee;
return this;
}
//-----------------------------------------------------------------------
@Override
public String toString() {
StringBuilder buf = new StringBuilder(128);
buf.append("ResolvedCdsIndexTrade.Builder{");
buf.append("info").append('=').append(JodaBeanUtils.toString(info)).append(',').append(' ');
buf.append("product").append('=').append(JodaBeanUtils.toString(product)).append(',').append(' ');
buf.append("upfrontFee").append('=').append(JodaBeanUtils.toString(upfrontFee));
buf.append('}');
return buf.toString();
}
}
//-------------------------- AUTOGENERATED END --------------------------
}