/*
* Copyright 2010-2013 Ning, Inc.
* Copyright 2014-2016 Groupon, Inc
* Copyright 2014-2016 The Billing Project, LLC
*
* The Billing Project licenses this file to you under the Apache License, version 2.0
* (the "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package org.killbill.billing.jaxrs.json;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
import javax.annotation.Nullable;
import org.joda.time.LocalDate;
import org.killbill.billing.ObjectType;
import org.killbill.billing.catalog.api.BillingPeriod;
import org.killbill.billing.catalog.api.CatalogApiException;
import org.killbill.billing.catalog.api.Currency;
import org.killbill.billing.catalog.api.Plan;
import org.killbill.billing.catalog.api.PlanPhase;
import org.killbill.billing.catalog.api.PriceList;
import org.killbill.billing.catalog.api.Product;
import org.killbill.billing.entitlement.api.Subscription;
import org.killbill.billing.entitlement.api.SubscriptionEvent;
import org.killbill.billing.util.audit.AccountAuditLogs;
import org.killbill.billing.util.audit.AuditLog;
import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import io.swagger.annotations.ApiModelProperty;
public class SubscriptionJson extends JsonBase {
@ApiModelProperty(dataType = "java.util.UUID")
private final String accountId;
@ApiModelProperty(dataType = "java.util.UUID")
private final String bundleId;
@ApiModelProperty(dataType = "java.util.UUID")
private final String subscriptionId;
private final String externalKey;
private final LocalDate startDate;
@ApiModelProperty(required = true)
private final String productName;
@ApiModelProperty(dataType = "org.killbill.billing.catalog.api.ProductCategory", required = true)
private final String productCategory;
@ApiModelProperty(dataType = "org.killbill.billing.catalog.api.BillingPeriod", required = true)
private final String billingPeriod;
@ApiModelProperty(dataType = "org.killbill.billing.catalog.api.PhaseType")
private final String phaseType;
@ApiModelProperty(required = true)
private final String priceList;
@ApiModelProperty(required = true)
private final String planName;
//@ApiModelProperty(dataType = "org.killbill.billing.entitlement.api.Entitlement.EntitlementState")
@ApiModelProperty(dataType = "string", allowableValues = "PENDING,ACTIVE,BLOCKED,CANCELLED")
private final String state;
//@ApiModelProperty(dataType = "org.killbill.billing.entitlement.api.Entitlement.EntitlementSourceType")
@ApiModelProperty(dataType = "string", allowableValues = "NATIVE,MIGRATED,TRANSFERRED")
private final String sourceType;
private final LocalDate cancelledDate;
private final LocalDate chargedThroughDate;
private final LocalDate billingStartDate;
private final LocalDate billingEndDate;
private final Integer billCycleDayLocal;
private final List<EventSubscriptionJson> events;
private final List<PhasePriceOverrideJson> priceOverrides;
public static class EventSubscriptionJson extends JsonBase {
private final String eventId;
private final String billingPeriod;
private final LocalDate effectiveDate;
private final String plan;
private final String product;
private final String priceList;
private final String phase;
@ApiModelProperty(dataType = "org.killbill.billing.entitlement.api.SubscriptionEventType")
private final String eventType;
private final Boolean isBlockedBilling;
private final Boolean isBlockedEntitlement;
private final String serviceName;
private final String serviceStateName;
@JsonCreator
public EventSubscriptionJson(@JsonProperty("eventId") final String eventId,
@JsonProperty("billingPeriod") final String billingPeriod,
@JsonProperty("effectiveDate") final LocalDate effectiveDate,
@JsonProperty("plan") final String plan,
@JsonProperty("product") final String product,
@JsonProperty("priceList") final String priceList,
@JsonProperty("eventType") final String eventType,
@JsonProperty("isBlockedBilling") final Boolean isBlockedBilling,
@JsonProperty("isBlockedEntitlement") final Boolean isBlockedEntitlement,
@JsonProperty("serviceName") final String serviceName,
@JsonProperty("serviceStateName") final String serviceStateName,
@JsonProperty("phase") final String phase,
@JsonProperty("auditLogs") @Nullable final List<AuditLogJson> auditLogs) {
super(auditLogs);
this.eventId = eventId;
this.billingPeriod = billingPeriod;
this.effectiveDate = effectiveDate;
this.plan = plan;
this.product = product;
this.priceList = priceList;
this.eventType = eventType;
this.isBlockedBilling = isBlockedBilling;
this.isBlockedEntitlement = isBlockedEntitlement;
this.serviceName = serviceName;
this.serviceStateName = serviceStateName;
this.phase = phase;
}
public EventSubscriptionJson(final SubscriptionEvent subscriptionEvent, @Nullable final AccountAuditLogs accountAuditLogs) {
super(toAuditLogJson(getAuditLogsForSubscriptionEvent(subscriptionEvent, accountAuditLogs)));
final BillingPeriod billingPeriod = subscriptionEvent.getNextBillingPeriod() != null ? subscriptionEvent.getNextBillingPeriod() : subscriptionEvent.getPrevBillingPeriod();
final Plan plan = subscriptionEvent.getNextPlan() != null ? subscriptionEvent.getNextPlan() : subscriptionEvent.getPrevPlan();
final Product product = subscriptionEvent.getNextProduct() != null ? subscriptionEvent.getNextProduct() : subscriptionEvent.getPrevProduct();
final PriceList priceList = subscriptionEvent.getNextPriceList() != null ? subscriptionEvent.getNextPriceList() : subscriptionEvent.getPrevPriceList();
final PlanPhase phase = subscriptionEvent.getNextPhase() != null ? subscriptionEvent.getNextPhase() : subscriptionEvent.getPrevPhase();
this.eventId = subscriptionEvent.getId().toString();
this.billingPeriod = billingPeriod != null ? billingPeriod.toString() : null;
this.effectiveDate = subscriptionEvent.getEffectiveDate();
this.plan = plan != null ? plan.getName() : null;
this.product = product != null ? product.getName() : null;
this.priceList = priceList != null ? priceList.getName() : null;
this.eventType = subscriptionEvent.getSubscriptionEventType().toString();
this.isBlockedBilling = subscriptionEvent.isBlockedBilling();
this.isBlockedEntitlement = subscriptionEvent.isBlockedEntitlement();
this.serviceName = subscriptionEvent.getServiceName();
this.serviceStateName = subscriptionEvent.getServiceStateName();
this.phase = phase != null ? phase.getName() : null;
}
private static List<AuditLog> getAuditLogsForSubscriptionEvent(final SubscriptionEvent subscriptionEvent, @Nullable final AccountAuditLogs accountAuditLogs) {
if (accountAuditLogs == null) {
return null;
}
final ObjectType subscriptionEventObjectType = subscriptionEvent.getSubscriptionEventType().getObjectType();
if (subscriptionEventObjectType == ObjectType.SUBSCRIPTION_EVENT) {
return accountAuditLogs.getAuditLogsForSubscriptionEvent(subscriptionEvent.getId());
} else if (subscriptionEventObjectType == ObjectType.BLOCKING_STATES) {
return accountAuditLogs.getAuditLogsForBlockingState(subscriptionEvent.getId());
}
throw new IllegalStateException("Unepxected objectType " + subscriptionEventObjectType + " for SubscriptionEvent " + subscriptionEvent.getId());
}
public String getEventId() {
return eventId;
}
public String getBillingPeriod() {
return billingPeriod;
}
public LocalDate getEffectiveDate() {
return effectiveDate;
}
public String getPlan() {
return plan;
}
public String getProduct() {
return product;
}
public String getPriceList() {
return priceList;
}
public String getEventType() {
return eventType;
}
public Boolean getIsBlockedBilling() {
return isBlockedBilling;
}
public Boolean getIsBlockedEntitlement() {
return isBlockedEntitlement;
}
public String getServiceName() {
return serviceName;
}
public String getServiceStateName() {
return serviceStateName;
}
public String getPhase() {
return phase;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("EventSubscriptionJson{");
sb.append("eventId='").append(eventId).append('\'');
sb.append(", billingPeriod='").append(billingPeriod).append('\'');
sb.append(", effectiveDate=").append(effectiveDate);
sb.append(", plan='").append(plan).append('\'');
sb.append(", product='").append(product).append('\'');
sb.append(", priceList='").append(priceList).append('\'');
sb.append(", eventType='").append(eventType).append('\'');
sb.append(", isBlockedBilling=").append(isBlockedBilling);
sb.append(", isBlockedEntitlement=").append(isBlockedEntitlement);
sb.append(", serviceName='").append(serviceName).append('\'');
sb.append(", serviceStateName='").append(serviceStateName).append('\'');
sb.append(", phase='").append(phase).append('\'');
sb.append('}');
return sb.toString();
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
final EventSubscriptionJson that = (EventSubscriptionJson) o;
if (billingPeriod != null ? !billingPeriod.equals(that.billingPeriod) : that.billingPeriod != null) {
return false;
}
if (effectiveDate != null ? effectiveDate.compareTo(that.effectiveDate) != 0 : that.effectiveDate != null) {
return false;
}
if (eventId != null ? !eventId.equals(that.eventId) : that.eventId != null) {
return false;
}
if (eventType != null ? !eventType.equals(that.eventType) : that.eventType != null) {
return false;
}
if (isBlockedBilling != null ? !isBlockedBilling.equals(that.isBlockedBilling) : that.isBlockedBilling != null) {
return false;
}
if (isBlockedEntitlement != null ? !isBlockedEntitlement.equals(that.isBlockedEntitlement) : that.isBlockedEntitlement != null) {
return false;
}
if (phase != null ? !phase.equals(that.phase) : that.phase != null) {
return false;
}
if (priceList != null ? !priceList.equals(that.priceList) : that.priceList != null) {
return false;
}
if (plan != null ? !plan.equals(that.plan) : that.plan != null) {
return false;
}
if (product != null ? !product.equals(that.product) : that.product != null) {
return false;
}
if (serviceName != null ? !serviceName.equals(that.serviceName) : that.serviceName != null) {
return false;
}
if (serviceStateName != null ? !serviceStateName.equals(that.serviceStateName) : that.serviceStateName != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = eventId != null ? eventId.hashCode() : 0;
result = 31 * result + (billingPeriod != null ? billingPeriod.hashCode() : 0);
result = 31 * result + (effectiveDate != null ? effectiveDate.hashCode() : 0);
result = 31 * result + (plan != null ? plan.hashCode() : 0);
result = 31 * result + (product != null ? product.hashCode() : 0);
result = 31 * result + (priceList != null ? priceList.hashCode() : 0);
result = 31 * result + (eventType != null ? eventType.hashCode() : 0);
result = 31 * result + (isBlockedBilling != null ? isBlockedBilling.hashCode() : 0);
result = 31 * result + (isBlockedEntitlement != null ? isBlockedEntitlement.hashCode() : 0);
result = 31 * result + (serviceName != null ? serviceName.hashCode() : 0);
result = 31 * result + (serviceStateName != null ? serviceStateName.hashCode() : 0);
result = 31 * result + (phase != null ? phase.hashCode() : 0);
return result;
}
}
@JsonCreator
public SubscriptionJson(@JsonProperty("accountId") @Nullable final String accountId,
@JsonProperty("bundleId") @Nullable final String bundleId,
@JsonProperty("subscriptionId") @Nullable final String subscriptionId,
@JsonProperty("externalKey") @Nullable final String externalKey,
@JsonProperty("startDate") @Nullable final LocalDate startDate,
@JsonProperty("productName") @Nullable final String productName,
@JsonProperty("productCategory") @Nullable final String productCategory,
@JsonProperty("billingPeriod") @Nullable final String billingPeriod,
@JsonProperty("phaseType") @Nullable final String phaseType,
@JsonProperty("priceList") @Nullable final String priceList,
@JsonProperty("planName") @Nullable final String planName,
@JsonProperty("state") @Nullable final String state,
@JsonProperty("sourceType") @Nullable final String sourceType,
@JsonProperty("cancelledDate") @Nullable final LocalDate cancelledDate,
@JsonProperty("chargedThroughDate") @Nullable final LocalDate chargedThroughDate,
@JsonProperty("billingStartDate") @Nullable final LocalDate billingStartDate,
@JsonProperty("billingEndDate") @Nullable final LocalDate billingEndDate,
@JsonProperty("billCycleDayLocal") @Nullable final Integer billCycleDayLocal,
@JsonProperty("events") @Nullable final List<EventSubscriptionJson> events,
@JsonProperty("priceOverrides") final List<PhasePriceOverrideJson> priceOverrides,
@JsonProperty("auditLogs") @Nullable final List<AuditLogJson> auditLogs) {
super(auditLogs);
this.startDate = startDate;
this.productName = productName;
this.productCategory = productCategory;
this.billingPeriod = billingPeriod;
this.phaseType = phaseType;
this.priceList = priceList;
this.planName = planName;
this.state = state;
this.sourceType = sourceType;
this.cancelledDate = cancelledDate;
this.chargedThroughDate = chargedThroughDate;
this.billingStartDate = billingStartDate;
this.billingEndDate = billingEndDate;
this.billCycleDayLocal = billCycleDayLocal;
this.accountId = accountId;
this.bundleId = bundleId;
this.subscriptionId = subscriptionId;
this.externalKey = externalKey;
this.events = events;
this.priceOverrides = priceOverrides;
}
public SubscriptionJson(final Subscription subscription, @Nullable final Currency currency, @Nullable final AccountAuditLogs accountAuditLogs) throws CatalogApiException {
super(toAuditLogJson(accountAuditLogs == null ? null : accountAuditLogs.getAuditLogsForSubscription(subscription.getId())));
this.startDate = subscription.getEffectiveStartDate();
// last* fields can be null if the subscription starts in the future - rely on the first available event instead
final List<SubscriptionEvent> subscriptionEvents = subscription.getSubscriptionEvents();
final SubscriptionEvent firstEvent = subscriptionEvents.isEmpty() ? null : subscriptionEvents.get(0);
if (subscription.getLastActiveProduct() == null) {
this.productName = (firstEvent == null || firstEvent.getNextProduct() == null) ? null : firstEvent.getNextProduct().getName();
} else {
this.productName = subscription.getLastActiveProduct().getName();
}
if (subscription.getLastActiveProductCategory() == null) {
this.productCategory = (firstEvent == null || firstEvent.getNextProduct() == null) ? null : firstEvent.getNextProduct().getCategory().name();
} else {
this.productCategory = subscription.getLastActiveProductCategory().name();
}
if (subscription.getLastActivePlan() == null) {
this.billingPeriod = (firstEvent == null || firstEvent.getNextPlan() == null) ? null : firstEvent.getNextPlan().getRecurringBillingPeriod().name();
} else {
this.billingPeriod = subscription.getLastActivePlan().getRecurringBillingPeriod().toString();
}
if (subscription.getLastActivePhase() == null) {
this.phaseType = (firstEvent == null || firstEvent.getNextPhase() == null) ? null : firstEvent.getNextPhase().getPhaseType().name();
} else {
this.phaseType = subscription.getLastActivePhase().getPhaseType().toString();
}
if (subscription.getLastActivePriceList() == null) {
this.priceList = (firstEvent == null || firstEvent.getNextPriceList() == null) ? null : firstEvent.getNextPriceList().getName();
} else {
this.priceList = subscription.getLastActivePriceList().getName();
}
if (subscription.getLastActivePlan() == null) {
this.planName = (firstEvent == null || firstEvent.getNextPlan() == null) ? null : firstEvent.getNextPlan().getName();
} else {
this.planName = subscription.getLastActivePlan().getName();
}
this.state = subscription.getState().name();
this.sourceType = subscription.getSourceType().name();
this.cancelledDate = subscription.getEffectiveEndDate();
this.chargedThroughDate = subscription.getChargedThroughDate();
this.billingStartDate = subscription.getBillingStartDate();
this.billingEndDate = subscription.getBillingEndDate();
this.billCycleDayLocal = subscription.getBillCycleDayLocal();
this.accountId = subscription.getAccountId().toString();
this.bundleId = subscription.getBundleId().toString();
this.subscriptionId = subscription.getId().toString();
this.externalKey = subscription.getExternalKey();
this.events = new LinkedList<EventSubscriptionJson>();
// We fill the catalog info every time we get the currency from the account (even if this is not overridden Plan)
this.priceOverrides = new ArrayList<PhasePriceOverrideJson>();
String currentPhaseName = null;
String currentPlanName = null;
for (final SubscriptionEvent subscriptionEvent : subscriptionEvents) {
this.events.add(new EventSubscriptionJson(subscriptionEvent, accountAuditLogs));
if (currency != null) {
final Plan curPlan = subscriptionEvent.getNextPlan();
if (curPlan != null && (currentPlanName == null || !curPlan.getName().equals(currentPlanName))) {
currentPlanName = curPlan.getName();
}
final PlanPhase curPlanPhase = subscriptionEvent.getNextPhase();
if (curPlanPhase == null || curPlanPhase.getName().equals(currentPhaseName)) {
continue;
}
currentPhaseName = curPlanPhase.getName();
final BigDecimal fixedPrice = curPlanPhase.getFixed() != null ? curPlanPhase.getFixed().getPrice().getPrice(currency) : null;
final BigDecimal recurringPrice = curPlanPhase.getRecurring() != null ? curPlanPhase.getRecurring().getRecurringPrice().getPrice(currency) : null;
final PhasePriceOverrideJson phase = new PhasePriceOverrideJson(currentPlanName, curPlanPhase.getName(), curPlanPhase.getPhaseType().toString(), fixedPrice, recurringPrice);
priceOverrides.add(phase);
}
}
}
public String getAccountId() {
return accountId;
}
public String getBundleId() {
return bundleId;
}
public String getSubscriptionId() {
return subscriptionId;
}
public String getExternalKey() {
return externalKey;
}
public LocalDate getStartDate() {
return startDate;
}
public String getProductName() {
return productName;
}
public String getProductCategory() {
return productCategory;
}
public String getBillingPeriod() {
return billingPeriod;
}
public String getPhaseType() {
return phaseType;
}
public String getPriceList() {
return priceList;
}
public String getPlanName() {
return planName;
}
public String getState() {
return state;
}
public String getSourceType() {
return sourceType;
}
public LocalDate getCancelledDate() {
return cancelledDate;
}
public LocalDate getChargedThroughDate() {
return chargedThroughDate;
}
public LocalDate getBillingStartDate() {
return billingStartDate;
}
public LocalDate getBillingEndDate() {
return billingEndDate;
}
public Integer getBillCycleDayLocal() {
return billCycleDayLocal;
}
public List<EventSubscriptionJson> getEvents() {
return events;
}
public List<PhasePriceOverrideJson> getPriceOverrides() {
return priceOverrides;
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder("SubscriptionJson{");
sb.append("accountId='").append(accountId).append('\'');
sb.append(", bundleId='").append(bundleId).append('\'');
sb.append(", subscriptionId='").append(subscriptionId).append('\'');
sb.append(", externalKey='").append(externalKey).append('\'');
sb.append(", startDate=").append(startDate);
sb.append(", productName='").append(productName).append('\'');
sb.append(", productCategory='").append(productCategory).append('\'');
sb.append(", billingPeriod='").append(billingPeriod).append('\'');
sb.append(", phaseType='").append(phaseType).append('\'');
sb.append(", priceList='").append(priceList).append('\'');
sb.append(", planName='").append(planName).append('\'');
sb.append(", state='").append(state).append('\'');
sb.append(", sourceType='").append(sourceType).append('\'');
sb.append(", cancelledDate=").append(cancelledDate);
sb.append(", chargedThroughDate=").append(chargedThroughDate);
sb.append(", billingStartDate=").append(billingStartDate);
sb.append(", billingEndDate=").append(billingEndDate);
sb.append(", billCycleDayLocal=").append(billCycleDayLocal);
sb.append(", events=").append(events);
sb.append(", priceOverrides=").append(priceOverrides);
sb.append('}');
return sb.toString();
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
final SubscriptionJson that = (SubscriptionJson) o;
if (accountId != null ? !accountId.equals(that.accountId) : that.accountId != null) {
return false;
}
if (billingEndDate != null ? billingEndDate.compareTo(that.billingEndDate) != 0 : that.billingEndDate != null) {
return false;
}
if (billingPeriod != null ? !billingPeriod.equals(that.billingPeriod) : that.billingPeriod != null) {
return false;
}
if (billingStartDate != null ? billingStartDate.compareTo(that.billingStartDate) != 0 : that.billingStartDate != null) {
return false;
}
if (bundleId != null ? !bundleId.equals(that.bundleId) : that.bundleId != null) {
return false;
}
if (cancelledDate != null ? cancelledDate.compareTo(that.cancelledDate) != 0 : that.cancelledDate != null) {
return false;
}
if (chargedThroughDate != null ? chargedThroughDate.compareTo(that.chargedThroughDate) != 0 : that.chargedThroughDate != null) {
return false;
}
if (events != null ? !events.equals(that.events) : that.events != null) {
return false;
}
if (externalKey != null ? !externalKey.equals(that.externalKey) : that.externalKey != null) {
return false;
}
if (phaseType != null ? !phaseType.equals(that.phaseType) : that.phaseType != null) {
return false;
}
if (priceList != null ? !priceList.equals(that.priceList) : that.priceList != null) {
return false;
}
if (planName != null ? !planName.equals(that.planName) : that.planName != null) {
return false;
}
if (productCategory != null ? !productCategory.equals(that.productCategory) : that.productCategory != null) {
return false;
}
if (productName != null ? !productName.equals(that.productName) : that.productName != null) {
return false;
}
if (sourceType != null ? !sourceType.equals(that.sourceType) : that.sourceType != null) {
return false;
}
if (startDate != null ? startDate.compareTo(that.startDate) != 0 : that.startDate != null) {
return false;
}
if (state != null ? !state.equals(that.state) : that.state != null) {
return false;
}
if (subscriptionId != null ? !subscriptionId.equals(that.subscriptionId) : that.subscriptionId != null) {
return false;
}
if (priceOverrides != null ? !priceOverrides.equals(that.priceOverrides) : that.priceOverrides != null) {
return false;
}
if (billCycleDayLocal != null ? !billCycleDayLocal.equals(that.billCycleDayLocal) : that.billCycleDayLocal != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
int result = accountId != null ? accountId.hashCode() : 0;
result = 31 * result + (bundleId != null ? bundleId.hashCode() : 0);
result = 31 * result + (subscriptionId != null ? subscriptionId.hashCode() : 0);
result = 31 * result + (externalKey != null ? externalKey.hashCode() : 0);
result = 31 * result + (startDate != null ? startDate.hashCode() : 0);
result = 31 * result + (productName != null ? productName.hashCode() : 0);
result = 31 * result + (productCategory != null ? productCategory.hashCode() : 0);
result = 31 * result + (billingPeriod != null ? billingPeriod.hashCode() : 0);
result = 31 * result + (phaseType != null ? phaseType.hashCode() : 0);
result = 31 * result + (priceList != null ? priceList.hashCode() : 0);
result = 31 * result + (planName != null ? planName.hashCode() : 0);
result = 31 * result + (state != null ? state.hashCode() : 0);
result = 31 * result + (sourceType != null ? sourceType.hashCode() : 0);
result = 31 * result + (cancelledDate != null ? cancelledDate.hashCode() : 0);
result = 31 * result + (chargedThroughDate != null ? chargedThroughDate.hashCode() : 0);
result = 31 * result + (billingStartDate != null ? billingStartDate.hashCode() : 0);
result = 31 * result + (billingEndDate != null ? billingEndDate.hashCode() : 0);
result = 31 * result + (billCycleDayLocal != null ? billCycleDayLocal.hashCode() : 0);
result = 31 * result + (events != null ? events.hashCode() : 0);
result = 31 * result + (priceOverrides != null ? priceOverrides.hashCode() : 0);
return result;
}
}