com.ning.billing.invoice.api.Invoice Maven / Gradle / Ivy

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/*
 * Copyright 2010-2011 Ning, Inc.
 *
 * Ning 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 com.ning.billing.invoice.api;

import java.math.BigDecimal;
import java.util.Collection;
import java.util.List;
import java.util.UUID;

import org.joda.time.LocalDate;

import com.ning.billing.catalog.api.Currency;
import com.ning.billing.util.entity.Entity;

public interface Invoice extends Entity {

    boolean addInvoiceItem(InvoiceItem item);

    boolean addInvoiceItems(Collection items);

    List getInvoiceItems();

    public  List getInvoiceItems(Class clazz);

    int getNumberOfItems();

    boolean addPayment(InvoicePayment payment);

    boolean addPayments(Collection payments);

    List getPayments();

    int getNumberOfPayments();

    UUID getAccountId();

    Integer getInvoiceNumber();

    /**
     * @return the day the invoice was generated, in the account timezone
     */
    LocalDate getInvoiceDate();

    /**
     * The target day is the latest day to consider for billing events.
     *
     * @return the target day in the account timezone
     */
    LocalDate getTargetDate();

    Currency getCurrency();

    BigDecimal getPaidAmount();

    BigDecimal getChargedAmount();

    BigDecimal getCBAAmount();

    BigDecimal getTotalAdjAmount();

    BigDecimal getCreditAdjAmount();

    BigDecimal getRefundAdjAmount();

    BigDecimal getBalance();

    boolean isMigrationInvoice();
}