/**
* Copyright (C) 2016 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.strata.measure.rate;
import java.io.Serializable;
import java.util.Set;
import org.joda.beans.BeanDefinition;
import org.joda.beans.ImmutableBean;
import org.joda.beans.JodaBeanUtils;
import org.joda.beans.MetaBean;
import org.joda.beans.Property;
import org.joda.beans.PropertyDefinition;
import org.joda.beans.impl.light.LightMetaBean;
import com.opengamma.strata.basics.currency.FxRateProvider;
import com.opengamma.strata.data.FxMatrixId;
import com.opengamma.strata.data.MarketData;
/**
* The matrix FX rate lookup.
*/
@BeanDefinition(style = "light", constructorScope = "package")
final class MatrixFxRateLookup
implements FxRateLookup, ImmutableBean, Serializable {
/**
* The singleton instance.
*/
static final MatrixFxRateLookup DEFAULT = new MatrixFxRateLookup(FxMatrixId.standard());
/**
* The FX matrix identifier.
*/
@PropertyDefinition(validate = "notNull")
private final FxMatrixId matrixId;
//-------------------------------------------------------------------------
@Override
public FxRateProvider fxRateProvider(MarketData marketData) {
return marketData.getValue(matrixId);
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code MatrixFxRateLookup}.
*/
private static MetaBean META_BEAN = LightMetaBean.of(MatrixFxRateLookup.class);
/**
* The meta-bean for {@code MatrixFxRateLookup}.
* @return the meta-bean, not null
*/
public static MetaBean meta() {
return META_BEAN;
}
static {
JodaBeanUtils.registerMetaBean(META_BEAN);
}
/**
* The serialization version id.
*/
private static final long serialVersionUID = 1L;
/**
* Creates an instance.
* @param matrixId the value of the property, not null
*/
MatrixFxRateLookup(
FxMatrixId matrixId) {
JodaBeanUtils.notNull(matrixId, "matrixId");
this.matrixId = matrixId;
}
@Override
public MetaBean metaBean() {
return META_BEAN;
}
@Override
public <R> Property<R> property(String propertyName) {
return metaBean().<R>metaProperty(propertyName).createProperty(this);
}
@Override
public Set<String> propertyNames() {
return metaBean().metaPropertyMap().keySet();
}
//-----------------------------------------------------------------------
/**
* Gets the FX matrix identifier.
* @return the value of the property, not null
*/
public FxMatrixId getMatrixId() {
return matrixId;
}
//-----------------------------------------------------------------------
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
MatrixFxRateLookup other = (MatrixFxRateLookup) obj;
return JodaBeanUtils.equal(matrixId, other.matrixId);
}
return false;
}
@Override
public int hashCode() {
int hash = getClass().hashCode();
hash = hash * 31 + JodaBeanUtils.hashCode(matrixId);
return hash;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(64);
buf.append("MatrixFxRateLookup{");
buf.append("matrixId").append('=').append(JodaBeanUtils.toString(matrixId));
buf.append('}');
return buf.toString();
}
///CLOVER:ON
//-------------------------- AUTOGENERATED END --------------------------
}