/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.master.position;
import java.io.Serializable;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import org.joda.beans.Bean;
import org.joda.beans.BeanBuilder;
import org.joda.beans.BeanDefinition;
import org.joda.beans.DerivedProperty;
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.DirectBean;
import org.joda.beans.impl.direct.DirectBeanBuilder;
import org.joda.beans.impl.direct.DirectMetaBean;
import org.joda.beans.impl.direct.DirectMetaProperty;
import org.joda.beans.impl.direct.DirectMetaPropertyMap;
import com.google.common.collect.Maps;
import com.opengamma.core.position.impl.SimplePosition;
import com.opengamma.core.security.Security;
import com.opengamma.id.ExternalId;
import com.opengamma.id.ExternalIdBundle;
import com.opengamma.id.MutableUniqueIdentifiable;
import com.opengamma.id.ObjectId;
import com.opengamma.id.ObjectIdentifiable;
import com.opengamma.id.UniqueId;
import com.opengamma.id.UniqueIdentifiable;
import com.opengamma.master.security.ManageableSecurityLink;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.util.JdkUtils;
import com.opengamma.util.PublicSPI;
/**
* A position held in a position master.
* <p>
* A position is fundamentally a quantity of a security.
* For example, a position might be 50 shares of OpenGamma.
* <p>
* Positions are formed from a set of trades, however trade data may not always be available or complete.
* Even if trade data is available, the position details cannot necessarily be derived from the trades.
* Therefore the position holds the quantity and security reference directly, separately
* from the underlying trades.
* <p>
* Positions are logically attached to nodes in the portfolio tree, however they are
* stored and returned separately from the position master.
*/
@PublicSPI
@BeanDefinition
public class ManageablePosition extends DirectBean
implements MutableUniqueIdentifiable, UniqueIdentifiable, Serializable {
/** Serialization version. */
private static final long serialVersionUID = 1L;
/**
* The unique identifier of the position.
* This must be null when adding to a master and not null when retrieved from a master.
*/
@PropertyDefinition
private UniqueId _uniqueId;
/**
* The number of units in the position.
* This field must not be null for the object to be valid.
*/
@PropertyDefinition
private BigDecimal _quantity;
/**
* The link referencing the security, not null.
* This may also hold the resolved security.
*/
@PropertyDefinition(validate = "notNull")
private ManageableSecurityLink _securityLink;
/**
* The trades that the make up the position, not null.
* An empty list usually means that trade data is unavailable.
*/
@PropertyDefinition
private final List<ManageableTrade> _trades = new ArrayList<ManageableTrade>();
/**
* The general purpose position attributes.
* These can be used to add arbitrary additional information to the object
* and for aggregating in portfolios.
*/
@PropertyDefinition(validate = "notNull")
private final Map<String, String> _attributes = Maps.newHashMap();
/**
* The provider external identifier for the data.
* This optional field can be used to capture the identifier used by the data provider.
* This can be useful when receiving updates from the same provider.
*/
@PropertyDefinition
private ExternalId _providerId;
/**
* Construct an empty instance that must be populated via setters.
*/
public ManageablePosition() {
_securityLink = new ManageableSecurityLink();
}
/**
* Creates a position from an amount of a security.
*
* @param quantity the amount of the position, not null
* @param securityId the security identifier, not null
*/
public ManageablePosition(final BigDecimal quantity, final ExternalId securityId) {
ArgumentChecker.notNull(quantity, "quantity");
ArgumentChecker.notNull(securityId, "securityId");
_quantity = quantity;
_securityLink = new ManageableSecurityLink(securityId);
}
/**
* Creates a position from an amount of a security.
*
* @param quantity the amount of the position, not null
* @param securityId the security bundle, not null
*/
public ManageablePosition(final BigDecimal quantity, final ExternalIdBundle securityId) {
ArgumentChecker.notNull(quantity, "quantity");
ArgumentChecker.notNull(securityId, "securityId");
_quantity = quantity;
_securityLink = new ManageableSecurityLink(securityId);
}
/**
* Creates a deep copy of the specified position.
*
* @param copyFrom the position to copy from, not null
*/
public ManageablePosition(final ManageablePosition copyFrom) {
ArgumentChecker.notNull(copyFrom, "position");
_uniqueId = copyFrom.getUniqueId();
_quantity = copyFrom.getQuantity();
_providerId = copyFrom.getProviderId();
_securityLink = JodaBeanUtils.clone(copyFrom.getSecurityLink());
if (copyFrom.getAttributes() != null) {
for (Entry<String, String> entry : copyFrom.getAttributes().entrySet()) {
addAttribute(entry.getKey(), entry.getValue());
}
}
if (copyFrom.getTrades() != null) {
for (ManageableTrade trade : copyFrom.getTrades()) {
addTrade(JodaBeanUtils.clone(trade));
}
}
}
/**
* Creates a populated instance (no trades or attributes).
*
* @param uniqueId the position unique identifier, may be null
* @param quantity the amount of the position, not null
* @param securityId the security identifier, not null
*/
public ManageablePosition(UniqueId uniqueId, BigDecimal quantity, ExternalIdBundle securityId) {
ArgumentChecker.notNull(quantity, "quantity");
ArgumentChecker.notNull(securityId, "securityId");
setUniqueId(uniqueId);
setQuantity(quantity);
_securityLink = new ManageableSecurityLink(securityId);
}
//-------------------------------------------------------------------------
/**
* Adds a trade to the list.
*
* @param trade the trade to add, not null
*/
public void addTrade(final ManageableTrade trade) {
ArgumentChecker.notNull(trade, "trade");
getTrades().add(trade);
}
/**
* Removes a given trade from the set of trades.
*
* @param trade the trade to remove, null ignored
* @return true if the set of trades contained the specified trade
*/
public boolean removeTrade(final ManageableTrade trade) {
return getTrades().remove(trade);
}
/**
* Gets a suitable name for the position.
*
* @return the name, not null
*/
@DerivedProperty
public String getName() {
String bestName = getSecurityLink().getBestName();
if (getQuantity() != null && bestName.length() > 0) {
return JdkUtils.stripTrailingZeros(getQuantity()).toPlainString() + " x " + bestName;
}
return getUniqueId() != null ? getUniqueId().getObjectId().toString() : "";
}
//-------------------------------------------------------------------------
/**
* Gets a trade from the list by object identifier.
*
* @param tradeObjectId the trade object identifier, not null
* @return the trade with the identifier, null if not found
*/
public ManageableTrade getTrade(final ObjectIdentifiable tradeObjectId) {
ArgumentChecker.notNull(tradeObjectId, "tradeObjectId");
ObjectId objectId = tradeObjectId.getObjectId();
for (ManageableTrade trade : getTrades()) {
if (trade.getUniqueId().equalObjectId(objectId)) {
return trade;
}
}
return null;
}
/**
* Checks if any trade object identifier matches one in the specified list.
*
* @param objectIds the object identifiers to match against, not null
* @return true if at least one identifier matches
*/
public boolean matchesAnyTrade(Collection<ObjectId> objectIds) {
ArgumentChecker.notNull(objectIds, "objectIds");
for (ManageableTrade trade : getTrades()) {
if (objectIds.contains(trade.getUniqueId().getObjectId())) {
return true;
}
}
return false;
}
/**
* Checks if any trade provider key matches.
*
* @param tradeProviderId the trade provider key to match against, not null
* @return true if the key matches
*/
public boolean matchesAnyTradeProviderId(ExternalId tradeProviderId) {
ArgumentChecker.notNull(tradeProviderId, "tradeProviderId");
for (ManageableTrade trade : getTrades()) {
if (tradeProviderId.equals(trade.getProviderId())) {
return true;
}
}
return false;
}
//-------------------------------------------------------------------------
/**
* Adds a key value pair to attributes
*
* @param key the key to add, not null
* @param value the value to add, not null
*/
public void addAttribute(String key, String value) {
ArgumentChecker.notNull(key, "key");
ArgumentChecker.notNull(value, "value");
_attributes.put(key, value);
}
//-------------------------------------------------------------------------
/**
* Gets the resolved security from the link.
*
* @return the security from the link, null if not resolve
*/
public Security getSecurity() {
return _securityLink.getTarget();
}
//-------------------------------------------------------------------------
/**
* Converts this position to an object implementing the Position interface.
* <p>
* The interface contains different data to this class due to database design.
*
* @return the security from the link, null if not resolve
*/
public SimplePosition toPosition() {
SimplePosition sp = new SimplePosition();
sp.setQuantity(this.getQuantity());
sp.setSecurityLink(this.getSecurityLink());
sp.getTrades().addAll(getTrades());
sp.setAttributes(this.getAttributes());
// Workaround for PLAT-2371 until PLAT-2286
if (this.getProviderId() != null) {
sp.addAttribute(this.providerId().name(), this.getProviderId().toString());
}
if (this.getUniqueId() != null) { // may not have an id yet
sp.setUniqueId(this.getUniqueId());
}
return sp;
}
//-----------------------------------------------------------------------
@Override
public ManageablePosition clone() {
return new ManageablePosition(this);
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code ManageablePosition}.
* @return the meta-bean, not null
*/
public static ManageablePosition.Meta meta() {
return ManageablePosition.Meta.INSTANCE;
}
static {
JodaBeanUtils.registerMetaBean(ManageablePosition.Meta.INSTANCE);
}
@Override
public ManageablePosition.Meta metaBean() {
return ManageablePosition.Meta.INSTANCE;
}
//-----------------------------------------------------------------------
/**
* Gets the unique identifier of the position.
* This must be null when adding to a master and not null when retrieved from a master.
* @return the value of the property
*/
public UniqueId getUniqueId() {
return _uniqueId;
}
/**
* Sets the unique identifier of the position.
* This must be null when adding to a master and not null when retrieved from a master.
* @param uniqueId the new value of the property
*/
public void setUniqueId(UniqueId uniqueId) {
this._uniqueId = uniqueId;
}
/**
* Gets the the {@code uniqueId} property.
* This must be null when adding to a master and not null when retrieved from a master.
* @return the property, not null
*/
public final Property<UniqueId> uniqueId() {
return metaBean().uniqueId().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the number of units in the position.
* This field must not be null for the object to be valid.
* @return the value of the property
*/
public BigDecimal getQuantity() {
return _quantity;
}
/**
* Sets the number of units in the position.
* This field must not be null for the object to be valid.
* @param quantity the new value of the property
*/
public void setQuantity(BigDecimal quantity) {
this._quantity = quantity;
}
/**
* Gets the the {@code quantity} property.
* This field must not be null for the object to be valid.
* @return the property, not null
*/
public final Property<BigDecimal> quantity() {
return metaBean().quantity().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the link referencing the security, not null.
* This may also hold the resolved security.
* @return the value of the property, not null
*/
public ManageableSecurityLink getSecurityLink() {
return _securityLink;
}
/**
* Sets the link referencing the security, not null.
* This may also hold the resolved security.
* @param securityLink the new value of the property, not null
*/
public void setSecurityLink(ManageableSecurityLink securityLink) {
JodaBeanUtils.notNull(securityLink, "securityLink");
this._securityLink = securityLink;
}
/**
* Gets the the {@code securityLink} property.
* This may also hold the resolved security.
* @return the property, not null
*/
public final Property<ManageableSecurityLink> securityLink() {
return metaBean().securityLink().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the trades that the make up the position, not null.
* An empty list usually means that trade data is unavailable.
* @return the value of the property, not null
*/
public List<ManageableTrade> getTrades() {
return _trades;
}
/**
* Sets the trades that the make up the position, not null.
* An empty list usually means that trade data is unavailable.
* @param trades the new value of the property, not null
*/
public void setTrades(List<ManageableTrade> trades) {
JodaBeanUtils.notNull(trades, "trades");
this._trades.clear();
this._trades.addAll(trades);
}
/**
* Gets the the {@code trades} property.
* An empty list usually means that trade data is unavailable.
* @return the property, not null
*/
public final Property<List<ManageableTrade>> trades() {
return metaBean().trades().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the general purpose position attributes.
* These can be used to add arbitrary additional information to the object
* and for aggregating in portfolios.
* @return the value of the property, not null
*/
public Map<String, String> getAttributes() {
return _attributes;
}
/**
* Sets the general purpose position attributes.
* These can be used to add arbitrary additional information to the object
* and for aggregating in portfolios.
* @param attributes the new value of the property, not null
*/
public void setAttributes(Map<String, String> attributes) {
JodaBeanUtils.notNull(attributes, "attributes");
this._attributes.clear();
this._attributes.putAll(attributes);
}
/**
* Gets the the {@code attributes} property.
* These can be used to add arbitrary additional information to the object
* and for aggregating in portfolios.
* @return the property, not null
*/
public final Property<Map<String, String>> attributes() {
return metaBean().attributes().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the provider external identifier for the data.
* This optional field can be used to capture the identifier used by the data provider.
* This can be useful when receiving updates from the same provider.
* @return the value of the property
*/
public ExternalId getProviderId() {
return _providerId;
}
/**
* Sets the provider external identifier for the data.
* This optional field can be used to capture the identifier used by the data provider.
* This can be useful when receiving updates from the same provider.
* @param providerId the new value of the property
*/
public void setProviderId(ExternalId providerId) {
this._providerId = providerId;
}
/**
* Gets the the {@code providerId} property.
* This optional field can be used to capture the identifier used by the data provider.
* This can be useful when receiving updates from the same provider.
* @return the property, not null
*/
public final Property<ExternalId> providerId() {
return metaBean().providerId().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the the {@code name} property.
*
* @return the property, not null
*/
public final Property<String> name() {
return metaBean().name().createProperty(this);
}
//-----------------------------------------------------------------------
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
ManageablePosition other = (ManageablePosition) obj;
return JodaBeanUtils.equal(getUniqueId(), other.getUniqueId()) &&
JodaBeanUtils.equal(getQuantity(), other.getQuantity()) &&
JodaBeanUtils.equal(getSecurityLink(), other.getSecurityLink()) &&
JodaBeanUtils.equal(getTrades(), other.getTrades()) &&
JodaBeanUtils.equal(getAttributes(), other.getAttributes()) &&
JodaBeanUtils.equal(getProviderId(), other.getProviderId());
}
return false;
}
@Override
public int hashCode() {
int hash = getClass().hashCode();
hash = hash * 31 + JodaBeanUtils.hashCode(getUniqueId());
hash = hash * 31 + JodaBeanUtils.hashCode(getQuantity());
hash = hash * 31 + JodaBeanUtils.hashCode(getSecurityLink());
hash = hash * 31 + JodaBeanUtils.hashCode(getTrades());
hash = hash * 31 + JodaBeanUtils.hashCode(getAttributes());
hash = hash * 31 + JodaBeanUtils.hashCode(getProviderId());
return hash;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(256);
buf.append("ManageablePosition{");
int len = buf.length();
toString(buf);
if (buf.length() > len) {
buf.setLength(buf.length() - 2);
}
buf.append('}');
return buf.toString();
}
protected void toString(StringBuilder buf) {
buf.append("uniqueId").append('=').append(JodaBeanUtils.toString(getUniqueId())).append(',').append(' ');
buf.append("quantity").append('=').append(JodaBeanUtils.toString(getQuantity())).append(',').append(' ');
buf.append("securityLink").append('=').append(JodaBeanUtils.toString(getSecurityLink())).append(',').append(' ');
buf.append("trades").append('=').append(JodaBeanUtils.toString(getTrades())).append(',').append(' ');
buf.append("attributes").append('=').append(JodaBeanUtils.toString(getAttributes())).append(',').append(' ');
buf.append("providerId").append('=').append(JodaBeanUtils.toString(getProviderId())).append(',').append(' ');
buf.append("name").append('=').append(JodaBeanUtils.toString(getName())).append(',').append(' ');
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code ManageablePosition}.
*/
public static class Meta extends DirectMetaBean {
/**
* The singleton instance of the meta-bean.
*/
static final Meta INSTANCE = new Meta();
/**
* The meta-property for the {@code uniqueId} property.
*/
private final MetaProperty<UniqueId> _uniqueId = DirectMetaProperty.ofReadWrite(
this, "uniqueId", ManageablePosition.class, UniqueId.class);
/**
* The meta-property for the {@code quantity} property.
*/
private final MetaProperty<BigDecimal> _quantity = DirectMetaProperty.ofReadWrite(
this, "quantity", ManageablePosition.class, BigDecimal.class);
/**
* The meta-property for the {@code securityLink} property.
*/
private final MetaProperty<ManageableSecurityLink> _securityLink = DirectMetaProperty.ofReadWrite(
this, "securityLink", ManageablePosition.class, ManageableSecurityLink.class);
/**
* The meta-property for the {@code trades} property.
*/
@SuppressWarnings({"unchecked", "rawtypes" })
private final MetaProperty<List<ManageableTrade>> _trades = DirectMetaProperty.ofReadWrite(
this, "trades", ManageablePosition.class, (Class) List.class);
/**
* The meta-property for the {@code attributes} property.
*/
@SuppressWarnings({"unchecked", "rawtypes" })
private final MetaProperty<Map<String, String>> _attributes = DirectMetaProperty.ofReadWrite(
this, "attributes", ManageablePosition.class, (Class) Map.class);
/**
* The meta-property for the {@code providerId} property.
*/
private final MetaProperty<ExternalId> _providerId = DirectMetaProperty.ofReadWrite(
this, "providerId", ManageablePosition.class, ExternalId.class);
/**
* The meta-property for the {@code name} property.
*/
private final MetaProperty<String> _name = DirectMetaProperty.ofDerived(
this, "name", ManageablePosition.class, String.class);
/**
* The meta-properties.
*/
private final Map<String, MetaProperty<?>> _metaPropertyMap$ = new DirectMetaPropertyMap(
this, null,
"uniqueId",
"quantity",
"securityLink",
"trades",
"attributes",
"providerId",
"name");
/**
* Restricted constructor.
*/
protected Meta() {
}
@Override
protected MetaProperty<?> metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case -294460212: // uniqueId
return _uniqueId;
case -1285004149: // quantity
return _quantity;
case 807992154: // securityLink
return _securityLink;
case -865715313: // trades
return _trades;
case 405645655: // attributes
return _attributes;
case 205149932: // providerId
return _providerId;
case 3373707: // name
return _name;
}
return super.metaPropertyGet(propertyName);
}
@Override
public BeanBuilder<? extends ManageablePosition> builder() {
return new DirectBeanBuilder<ManageablePosition>(new ManageablePosition());
}
@Override
public Class<? extends ManageablePosition> beanType() {
return ManageablePosition.class;
}
@Override
public Map<String, MetaProperty<?>> metaPropertyMap() {
return _metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code uniqueId} property.
* @return the meta-property, not null
*/
public final MetaProperty<UniqueId> uniqueId() {
return _uniqueId;
}
/**
* The meta-property for the {@code quantity} property.
* @return the meta-property, not null
*/
public final MetaProperty<BigDecimal> quantity() {
return _quantity;
}
/**
* The meta-property for the {@code securityLink} property.
* @return the meta-property, not null
*/
public final MetaProperty<ManageableSecurityLink> securityLink() {
return _securityLink;
}
/**
* The meta-property for the {@code trades} property.
* @return the meta-property, not null
*/
public final MetaProperty<List<ManageableTrade>> trades() {
return _trades;
}
/**
* The meta-property for the {@code attributes} property.
* @return the meta-property, not null
*/
public final MetaProperty<Map<String, String>> attributes() {
return _attributes;
}
/**
* The meta-property for the {@code providerId} property.
* @return the meta-property, not null
*/
public final MetaProperty<ExternalId> providerId() {
return _providerId;
}
/**
* The meta-property for the {@code name} property.
* @return the meta-property, not null
*/
public final MetaProperty<String> name() {
return _name;
}
//-----------------------------------------------------------------------
@Override
protected Object propertyGet(Bean bean, String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case -294460212: // uniqueId
return ((ManageablePosition) bean).getUniqueId();
case -1285004149: // quantity
return ((ManageablePosition) bean).getQuantity();
case 807992154: // securityLink
return ((ManageablePosition) bean).getSecurityLink();
case -865715313: // trades
return ((ManageablePosition) bean).getTrades();
case 405645655: // attributes
return ((ManageablePosition) bean).getAttributes();
case 205149932: // providerId
return ((ManageablePosition) bean).getProviderId();
case 3373707: // name
return ((ManageablePosition) bean).getName();
}
return super.propertyGet(bean, propertyName, quiet);
}
@SuppressWarnings("unchecked")
@Override
protected void propertySet(Bean bean, String propertyName, Object newValue, boolean quiet) {
switch (propertyName.hashCode()) {
case -294460212: // uniqueId
((ManageablePosition) bean).setUniqueId((UniqueId) newValue);
return;
case -1285004149: // quantity
((ManageablePosition) bean).setQuantity((BigDecimal) newValue);
return;
case 807992154: // securityLink
((ManageablePosition) bean).setSecurityLink((ManageableSecurityLink) newValue);
return;
case -865715313: // trades
((ManageablePosition) bean).setTrades((List<ManageableTrade>) newValue);
return;
case 405645655: // attributes
((ManageablePosition) bean).setAttributes((Map<String, String>) newValue);
return;
case 205149932: // providerId
((ManageablePosition) bean).setProviderId((ExternalId) newValue);
return;
case 3373707: // name
if (quiet) {
return;
}
throw new UnsupportedOperationException("Property cannot be written: name");
}
super.propertySet(bean, propertyName, newValue, quiet);
}
@Override
protected void validate(Bean bean) {
JodaBeanUtils.notNull(((ManageablePosition) bean)._securityLink, "securityLink");
JodaBeanUtils.notNull(((ManageablePosition) bean)._trades, "trades");
JodaBeanUtils.notNull(((ManageablePosition) bean)._attributes, "attributes");
}
}
///CLOVER:ON
//-------------------------- AUTOGENERATED END --------------------------
}