/**
* Copyright (C) 2014 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.integration.marketdata.manipulator.dsl;
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashSet;
import java.util.Map;
import java.util.NoSuchElementException;
import java.util.Set;
import org.joda.beans.Bean;
import org.joda.beans.BeanDefinition;
import org.joda.beans.ImmutableBean;
import org.joda.beans.ImmutableConstructor;
import org.joda.beans.JodaBeanUtils;
import org.joda.beans.MetaProperty;
import org.joda.beans.Property;
import org.joda.beans.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.engine.marketdata.manipulator.DistinctMarketDataSelector;
import com.opengamma.engine.marketdata.manipulator.SelectorResolver;
import com.opengamma.engine.target.ComputationTargetType;
import com.opengamma.engine.value.ValueRequirementNames;
import com.opengamma.engine.value.ValueSpecification;
import com.opengamma.financial.currency.CurrencyPair;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.util.money.UnorderedCurrencyPair;
/**
* Selects values with a requirement name of {@link ValueRequirementNames#SPOT_RATE} and a target type of
* {@link CurrencyPair} or {@link UnorderedCurrencyPair}.
* TODO ImmutableBean
*/
@BeanDefinition
public final class SpotRateSelector implements DistinctMarketDataSelector, ImmutableBean {
/** Calc configs to which this selector will apply, null will match any config. */
@PropertyDefinition
private final Set<String> _calcConfigNames;
@PropertyDefinition
private final Set<CurrencyPair> _currencyPairs;
//private final Set<UnorderedCurrencyPair> _unorderedCurrencyPairs = Sets.newHashSet();
@ImmutableConstructor
/* package */ SpotRateSelector(Set<String> calcConfigNames, Set<CurrencyPair> currencyPairs) {
_calcConfigNames = calcConfigNames;
_currencyPairs = ArgumentChecker.notEmpty(currencyPairs, "currencyPair");
/*for (CurrencyPair currencyPair : currencyPairs) {
_unorderedCurrencyPairs.add(UnorderedCurrencyPair.of(currencyPair.getBase(), currencyPair.getCounter()));
}*/
// TODO sanity check currency pairs. ordered and unordered sets should be the same size
// otherwise it means a pair and its inverse are both included which can't be done
}
@Override
public boolean hasSelectionsDefined() {
return true;
}
// TODO this can match the same value twice - once when the pair is ordered, once when unordered
@Override
public DistinctMarketDataSelector findMatchingSelector(ValueSpecification valueSpecification,
String calcConfigName,
SelectorResolver resolver) {
if (_calcConfigNames != null && !_calcConfigNames.contains(calcConfigName)) {
return null;
}
if (!ValueRequirementNames.SPOT_RATE.equals(valueSpecification.getValueName())) {
return null;
}
ComputationTargetType targetType = valueSpecification.getTargetSpecification().getType();
String idValue = valueSpecification.getTargetSpecification().getUniqueId().getValue();
/*if (targetType.equals(ComputationTargetType.UNORDERED_CURRENCY_PAIR)) {
UnorderedCurrencyPair unorderedCurrencyPair = UnorderedCurrencyPair.parse(idValue);
if (!_unorderedCurrencyPairs.contains(unorderedCurrencyPair)) {
return null;
}
} else */
if (targetType.equals(CurrencyPair.TYPE)) {
CurrencyPair currencyPair = CurrencyPair.parse(idValue);
if (!_currencyPairs.contains(currencyPair) && !_currencyPairs.contains(currencyPair.inverse())) {
return null;
}
} else {
return null;
}
return this;
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code SpotRateSelector}.
* @return the meta-bean, not null
*/
public static SpotRateSelector.Meta meta() {
return SpotRateSelector.Meta.INSTANCE;
}
static {
JodaBeanUtils.registerMetaBean(SpotRateSelector.Meta.INSTANCE);
}
/**
* Returns a builder used to create an instance of the bean.
* @return the builder, not null
*/
public static SpotRateSelector.Builder builder() {
return new SpotRateSelector.Builder();
}
@Override
public SpotRateSelector.Meta metaBean() {
return SpotRateSelector.Meta.INSTANCE;
}
@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 calc configs to which this selector will apply, null will match any config.
* @return the value of the property
*/
public Set<String> getCalcConfigNames() {
return _calcConfigNames;
}
//-----------------------------------------------------------------------
/**
* Gets the currencyPairs.
* @return the value of the property
*/
public Set<CurrencyPair> getCurrencyPairs() {
return _currencyPairs;
}
//-----------------------------------------------------------------------
/**
* 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()) {
SpotRateSelector other = (SpotRateSelector) obj;
return JodaBeanUtils.equal(getCalcConfigNames(), other.getCalcConfigNames()) &&
JodaBeanUtils.equal(getCurrencyPairs(), other.getCurrencyPairs());
}
return false;
}
@Override
public int hashCode() {
int hash = getClass().hashCode();
hash = hash * 31 + JodaBeanUtils.hashCode(getCalcConfigNames());
hash = hash * 31 + JodaBeanUtils.hashCode(getCurrencyPairs());
return hash;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(96);
buf.append("SpotRateSelector{");
buf.append("calcConfigNames").append('=').append(getCalcConfigNames()).append(',').append(' ');
buf.append("currencyPairs").append('=').append(JodaBeanUtils.toString(getCurrencyPairs()));
buf.append('}');
return buf.toString();
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code SpotRateSelector}.
*/
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 calcConfigNames} property.
*/
@SuppressWarnings({"unchecked", "rawtypes" })
private final MetaProperty<Set<String>> _calcConfigNames = DirectMetaProperty.ofImmutable(
this, "calcConfigNames", SpotRateSelector.class, (Class) Set.class);
/**
* The meta-property for the {@code currencyPairs} property.
*/
@SuppressWarnings({"unchecked", "rawtypes" })
private final MetaProperty<Set<CurrencyPair>> _currencyPairs = DirectMetaProperty.ofImmutable(
this, "currencyPairs", SpotRateSelector.class, (Class) Set.class);
/**
* The meta-properties.
*/
private final Map<String, MetaProperty<?>> _metaPropertyMap$ = new DirectMetaPropertyMap(
this, null,
"calcConfigNames",
"currencyPairs");
/**
* Restricted constructor.
*/
private Meta() {
}
@Override
protected MetaProperty<?> metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case 1364849553: // calcConfigNames
return _calcConfigNames;
case 1094810440: // currencyPairs
return _currencyPairs;
}
return super.metaPropertyGet(propertyName);
}
@Override
public SpotRateSelector.Builder builder() {
return new SpotRateSelector.Builder();
}
@Override
public Class<? extends SpotRateSelector> beanType() {
return SpotRateSelector.class;
}
@Override
public Map<String, MetaProperty<?>> metaPropertyMap() {
return _metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code calcConfigNames} property.
* @return the meta-property, not null
*/
public MetaProperty<Set<String>> calcConfigNames() {
return _calcConfigNames;
}
/**
* The meta-property for the {@code currencyPairs} property.
* @return the meta-property, not null
*/
public MetaProperty<Set<CurrencyPair>> currencyPairs() {
return _currencyPairs;
}
//-----------------------------------------------------------------------
@Override
protected Object propertyGet(Bean bean, String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case 1364849553: // calcConfigNames
return ((SpotRateSelector) bean).getCalcConfigNames();
case 1094810440: // currencyPairs
return ((SpotRateSelector) bean).getCurrencyPairs();
}
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 SpotRateSelector}.
*/
public static final class Builder extends DirectFieldsBeanBuilder<SpotRateSelector> {
private Set<String> _calcConfigNames;
private Set<CurrencyPair> _currencyPairs;
/**
* Restricted constructor.
*/
private Builder() {
}
/**
* Restricted copy constructor.
* @param beanToCopy the bean to copy from, not null
*/
private Builder(SpotRateSelector beanToCopy) {
this._calcConfigNames = (beanToCopy.getCalcConfigNames() != null ? new HashSet<String>(beanToCopy.getCalcConfigNames()) : null);
this._currencyPairs = (beanToCopy.getCurrencyPairs() != null ? new HashSet<CurrencyPair>(beanToCopy.getCurrencyPairs()) : null);
}
//-----------------------------------------------------------------------
@Override
public Object get(String propertyName) {
switch (propertyName.hashCode()) {
case 1364849553: // calcConfigNames
return _calcConfigNames;
case 1094810440: // currencyPairs
return _currencyPairs;
default:
throw new NoSuchElementException("Unknown property: " + propertyName);
}
}
@SuppressWarnings("unchecked")
@Override
public Builder set(String propertyName, Object newValue) {
switch (propertyName.hashCode()) {
case 1364849553: // calcConfigNames
this._calcConfigNames = (Set<String>) newValue;
break;
case 1094810440: // currencyPairs
this._currencyPairs = (Set<CurrencyPair>) 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 Builder setString(String propertyName, String value) {
setString(meta().metaProperty(propertyName), value);
return this;
}
@Override
public Builder setString(MetaProperty<?> property, String value) {
super.setString(property, value);
return this;
}
@Override
public Builder setAll(Map<String, ? extends Object> propertyValueMap) {
super.setAll(propertyValueMap);
return this;
}
@Override
public SpotRateSelector build() {
return new SpotRateSelector(
_calcConfigNames,
_currencyPairs);
}
//-----------------------------------------------------------------------
/**
* Sets the {@code calcConfigNames} property in the builder.
* @param calcConfigNames the new value
* @return this, for chaining, not null
*/
public Builder calcConfigNames(Set<String> calcConfigNames) {
this._calcConfigNames = calcConfigNames;
return this;
}
/**
* Sets the {@code calcConfigNames} property in the builder
* from an array of objects.
* @param calcConfigNames the new value
* @return this, for chaining, not null
*/
public Builder calcConfigNames(String... calcConfigNames) {
return calcConfigNames(new LinkedHashSet<String>(Arrays.asList(calcConfigNames)));
}
/**
* Sets the {@code currencyPairs} property in the builder.
* @param currencyPairs the new value
* @return this, for chaining, not null
*/
public Builder currencyPairs(Set<CurrencyPair> currencyPairs) {
this._currencyPairs = currencyPairs;
return this;
}
/**
* Sets the {@code currencyPairs} property in the builder
* from an array of objects.
* @param currencyPairs the new value
* @return this, for chaining, not null
*/
public Builder currencyPairs(CurrencyPair... currencyPairs) {
return currencyPairs(new LinkedHashSet<CurrencyPair>(Arrays.asList(currencyPairs)));
}
//-----------------------------------------------------------------------
@Override
public String toString() {
StringBuilder buf = new StringBuilder(96);
buf.append("SpotRateSelector.Builder{");
buf.append("calcConfigNames").append('=').append(JodaBeanUtils.toString(_calcConfigNames)).append(',').append(' ');
buf.append("currencyPairs").append('=').append(JodaBeanUtils.toString(_currencyPairs));
buf.append('}');
return buf.toString();
}
}
///CLOVER:ON
//-------------------------- AUTOGENERATED END --------------------------
}