/**
* Copyright (C) 2009 - present by OpenGamma Inc. and the OpenGamma group of companies
*
* Please see distribution for license.
*/
package com.opengamma.core.change;
import java.io.Serializable;
import java.util.Map;
import org.joda.beans.Bean;
import org.joda.beans.BeanBuilder;
import org.joda.beans.BeanDefinition;
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 org.threeten.bp.Instant;
import com.opengamma.id.ObjectId;
import com.opengamma.util.ArgumentChecker;
import com.opengamma.util.PublicSPI;
/**
* A description of changes to an entity.
* <p>
* The description describes what happened, when, and to which entity.
*/
@PublicSPI
@BeanDefinition
public class ChangeEvent extends DirectBean implements Serializable {
/** Serialization version. */
private static final long serialVersionUID = 1L;
/**
* The type of change that occurred, not null.
*/
@PropertyDefinition(validate = "notNull")
private ChangeType _type;
/**
* The begining of a timespan of the change of the entity, not null.
*/
@PropertyDefinition
private Instant _versionFrom;
/**
* The end of a timespan of the change of the entity.
*/
@PropertyDefinition
private Instant _versionTo;
/**
* The object id of the entity, not null.
*/
@PropertyDefinition(validate = "notNull")
private ObjectId _objectId;
/**
* The instant at which the change is recorded as happening, not null.
*/
@PropertyDefinition(validate = "notNull")
private Instant _versionInstant;
/**
* Creates an instance.
*/
public ChangeEvent() {
}
/**
* Creates an instance.
*
* @param type the type of change, not null
* @param oid the object id of the entity, not null
* @param versionFrom the begining of a timespan of the change of the entity, not null
* @param versionTo the end of a timespan of the change of the entity, may be null
* @param versionInstant the instant at which the change is recorded as happening, not null
*/
public ChangeEvent(final ChangeType type, final ObjectId oid, final Instant versionFrom, final Instant versionTo, final Instant versionInstant) {
ArgumentChecker.notNull(type, "type");
ArgumentChecker.notNull(oid, "oid");
ArgumentChecker.notNull(versionInstant, "versionInstant");
setType(type);
setObjectId(oid);
setVersionFrom(versionFrom);
setVersionTo(versionTo);
setVersionInstant(versionInstant);
}
//------------------------- AUTOGENERATED START -------------------------
///CLOVER:OFF
/**
* The meta-bean for {@code ChangeEvent}.
* @return the meta-bean, not null
*/
public static ChangeEvent.Meta meta() {
return ChangeEvent.Meta.INSTANCE;
}
static {
JodaBeanUtils.registerMetaBean(ChangeEvent.Meta.INSTANCE);
}
@Override
public ChangeEvent.Meta metaBean() {
return ChangeEvent.Meta.INSTANCE;
}
//-----------------------------------------------------------------------
/**
* Gets the type of change that occurred, not null.
* @return the value of the property, not null
*/
public ChangeType getType() {
return _type;
}
/**
* Sets the type of change that occurred, not null.
* @param type the new value of the property, not null
*/
public void setType(ChangeType type) {
JodaBeanUtils.notNull(type, "type");
this._type = type;
}
/**
* Gets the the {@code type} property.
* @return the property, not null
*/
public final Property<ChangeType> type() {
return metaBean().type().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the begining of a timespan of the change of the entity, not null.
* @return the value of the property
*/
public Instant getVersionFrom() {
return _versionFrom;
}
/**
* Sets the begining of a timespan of the change of the entity, not null.
* @param versionFrom the new value of the property
*/
public void setVersionFrom(Instant versionFrom) {
this._versionFrom = versionFrom;
}
/**
* Gets the the {@code versionFrom} property.
* @return the property, not null
*/
public final Property<Instant> versionFrom() {
return metaBean().versionFrom().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the end of a timespan of the change of the entity.
* @return the value of the property
*/
public Instant getVersionTo() {
return _versionTo;
}
/**
* Sets the end of a timespan of the change of the entity.
* @param versionTo the new value of the property
*/
public void setVersionTo(Instant versionTo) {
this._versionTo = versionTo;
}
/**
* Gets the the {@code versionTo} property.
* @return the property, not null
*/
public final Property<Instant> versionTo() {
return metaBean().versionTo().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the object id of the entity, not null.
* @return the value of the property, not null
*/
public ObjectId getObjectId() {
return _objectId;
}
/**
* Sets the object id of the entity, not null.
* @param objectId the new value of the property, not null
*/
public void setObjectId(ObjectId objectId) {
JodaBeanUtils.notNull(objectId, "objectId");
this._objectId = objectId;
}
/**
* Gets the the {@code objectId} property.
* @return the property, not null
*/
public final Property<ObjectId> objectId() {
return metaBean().objectId().createProperty(this);
}
//-----------------------------------------------------------------------
/**
* Gets the instant at which the change is recorded as happening, not null.
* @return the value of the property, not null
*/
public Instant getVersionInstant() {
return _versionInstant;
}
/**
* Sets the instant at which the change is recorded as happening, not null.
* @param versionInstant the new value of the property, not null
*/
public void setVersionInstant(Instant versionInstant) {
JodaBeanUtils.notNull(versionInstant, "versionInstant");
this._versionInstant = versionInstant;
}
/**
* Gets the the {@code versionInstant} property.
* @return the property, not null
*/
public final Property<Instant> versionInstant() {
return metaBean().versionInstant().createProperty(this);
}
//-----------------------------------------------------------------------
@Override
public ChangeEvent clone() {
return JodaBeanUtils.cloneAlways(this);
}
@Override
public boolean equals(Object obj) {
if (obj == this) {
return true;
}
if (obj != null && obj.getClass() == this.getClass()) {
ChangeEvent other = (ChangeEvent) obj;
return JodaBeanUtils.equal(getType(), other.getType()) &&
JodaBeanUtils.equal(getVersionFrom(), other.getVersionFrom()) &&
JodaBeanUtils.equal(getVersionTo(), other.getVersionTo()) &&
JodaBeanUtils.equal(getObjectId(), other.getObjectId()) &&
JodaBeanUtils.equal(getVersionInstant(), other.getVersionInstant());
}
return false;
}
@Override
public int hashCode() {
int hash = getClass().hashCode();
hash = hash * 31 + JodaBeanUtils.hashCode(getType());
hash = hash * 31 + JodaBeanUtils.hashCode(getVersionFrom());
hash = hash * 31 + JodaBeanUtils.hashCode(getVersionTo());
hash = hash * 31 + JodaBeanUtils.hashCode(getObjectId());
hash = hash * 31 + JodaBeanUtils.hashCode(getVersionInstant());
return hash;
}
@Override
public String toString() {
StringBuilder buf = new StringBuilder(192);
buf.append("ChangeEvent{");
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("type").append('=').append(JodaBeanUtils.toString(getType())).append(',').append(' ');
buf.append("versionFrom").append('=').append(JodaBeanUtils.toString(getVersionFrom())).append(',').append(' ');
buf.append("versionTo").append('=').append(JodaBeanUtils.toString(getVersionTo())).append(',').append(' ');
buf.append("objectId").append('=').append(JodaBeanUtils.toString(getObjectId())).append(',').append(' ');
buf.append("versionInstant").append('=').append(JodaBeanUtils.toString(getVersionInstant())).append(',').append(' ');
}
//-----------------------------------------------------------------------
/**
* The meta-bean for {@code ChangeEvent}.
*/
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 type} property.
*/
private final MetaProperty<ChangeType> _type = DirectMetaProperty.ofReadWrite(
this, "type", ChangeEvent.class, ChangeType.class);
/**
* The meta-property for the {@code versionFrom} property.
*/
private final MetaProperty<Instant> _versionFrom = DirectMetaProperty.ofReadWrite(
this, "versionFrom", ChangeEvent.class, Instant.class);
/**
* The meta-property for the {@code versionTo} property.
*/
private final MetaProperty<Instant> _versionTo = DirectMetaProperty.ofReadWrite(
this, "versionTo", ChangeEvent.class, Instant.class);
/**
* The meta-property for the {@code objectId} property.
*/
private final MetaProperty<ObjectId> _objectId = DirectMetaProperty.ofReadWrite(
this, "objectId", ChangeEvent.class, ObjectId.class);
/**
* The meta-property for the {@code versionInstant} property.
*/
private final MetaProperty<Instant> _versionInstant = DirectMetaProperty.ofReadWrite(
this, "versionInstant", ChangeEvent.class, Instant.class);
/**
* The meta-properties.
*/
private final Map<String, MetaProperty<?>> _metaPropertyMap$ = new DirectMetaPropertyMap(
this, null,
"type",
"versionFrom",
"versionTo",
"objectId",
"versionInstant");
/**
* Restricted constructor.
*/
protected Meta() {
}
@Override
protected MetaProperty<?> metaPropertyGet(String propertyName) {
switch (propertyName.hashCode()) {
case 3575610: // type
return _type;
case 688684194: // versionFrom
return _versionFrom;
case -1407102605: // versionTo
return _versionTo;
case 90495162: // objectId
return _objectId;
case 2084044265: // versionInstant
return _versionInstant;
}
return super.metaPropertyGet(propertyName);
}
@Override
public BeanBuilder<? extends ChangeEvent> builder() {
return new DirectBeanBuilder<ChangeEvent>(new ChangeEvent());
}
@Override
public Class<? extends ChangeEvent> beanType() {
return ChangeEvent.class;
}
@Override
public Map<String, MetaProperty<?>> metaPropertyMap() {
return _metaPropertyMap$;
}
//-----------------------------------------------------------------------
/**
* The meta-property for the {@code type} property.
* @return the meta-property, not null
*/
public final MetaProperty<ChangeType> type() {
return _type;
}
/**
* The meta-property for the {@code versionFrom} property.
* @return the meta-property, not null
*/
public final MetaProperty<Instant> versionFrom() {
return _versionFrom;
}
/**
* The meta-property for the {@code versionTo} property.
* @return the meta-property, not null
*/
public final MetaProperty<Instant> versionTo() {
return _versionTo;
}
/**
* The meta-property for the {@code objectId} property.
* @return the meta-property, not null
*/
public final MetaProperty<ObjectId> objectId() {
return _objectId;
}
/**
* The meta-property for the {@code versionInstant} property.
* @return the meta-property, not null
*/
public final MetaProperty<Instant> versionInstant() {
return _versionInstant;
}
//-----------------------------------------------------------------------
@Override
protected Object propertyGet(Bean bean, String propertyName, boolean quiet) {
switch (propertyName.hashCode()) {
case 3575610: // type
return ((ChangeEvent) bean).getType();
case 688684194: // versionFrom
return ((ChangeEvent) bean).getVersionFrom();
case -1407102605: // versionTo
return ((ChangeEvent) bean).getVersionTo();
case 90495162: // objectId
return ((ChangeEvent) bean).getObjectId();
case 2084044265: // versionInstant
return ((ChangeEvent) bean).getVersionInstant();
}
return super.propertyGet(bean, propertyName, quiet);
}
@Override
protected void propertySet(Bean bean, String propertyName, Object newValue, boolean quiet) {
switch (propertyName.hashCode()) {
case 3575610: // type
((ChangeEvent) bean).setType((ChangeType) newValue);
return;
case 688684194: // versionFrom
((ChangeEvent) bean).setVersionFrom((Instant) newValue);
return;
case -1407102605: // versionTo
((ChangeEvent) bean).setVersionTo((Instant) newValue);
return;
case 90495162: // objectId
((ChangeEvent) bean).setObjectId((ObjectId) newValue);
return;
case 2084044265: // versionInstant
((ChangeEvent) bean).setVersionInstant((Instant) newValue);
return;
}
super.propertySet(bean, propertyName, newValue, quiet);
}
@Override
protected void validate(Bean bean) {
JodaBeanUtils.notNull(((ChangeEvent) bean)._type, "type");
JodaBeanUtils.notNull(((ChangeEvent) bean)._objectId, "objectId");
JodaBeanUtils.notNull(((ChangeEvent) bean)._versionInstant, "versionInstant");
}
}
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}