/*
 * Copyright 2017-2022 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
 * the License. A copy of the License is located at
 * 
 * http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file 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.amazonaws.services.ec2.model.transform;

import java.util.ArrayList;

import javax.xml.stream.events.XMLEvent;
import javax.annotation.Generated;

import com.amazonaws.services.ec2.model.*;
import com.amazonaws.transform.Unmarshaller;

import com.amazonaws.transform.StaxUnmarshallerContext;
import com.amazonaws.transform.SimpleTypeStaxUnmarshallers.*;

/**
 * Instance StAX Unmarshaller
 */

@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class InstanceStaxUnmarshaller implements Unmarshaller<Instance, StaxUnmarshallerContext> {

    public Instance unmarshall(StaxUnmarshallerContext context) throws Exception {
        Instance instance = new Instance();
        int originalDepth = context.getCurrentDepth();
        int targetDepth = originalDepth + 1;

        if (context.isStartOfDocument())
            targetDepth += 1;

        while (true) {
            XMLEvent xmlEvent = context.nextEvent();
            if (xmlEvent.isEndDocument())
                return instance;

            if (xmlEvent.isAttribute() || xmlEvent.isStartElement()) {

                if (context.testExpression("amiLaunchIndex", targetDepth)) {
                    instance.setAmiLaunchIndex(IntegerStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("imageId", targetDepth)) {
                    instance.setImageId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("instanceId", targetDepth)) {
                    instance.setInstanceId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("instanceType", targetDepth)) {
                    instance.setInstanceType(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("kernelId", targetDepth)) {
                    instance.setKernelId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("keyName", targetDepth)) {
                    instance.setKeyName(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("launchTime", targetDepth)) {
                    instance.setLaunchTime(DateStaxUnmarshallerFactory.getInstance("iso8601").unmarshall(context));
                    continue;
                }

                if (context.testExpression("monitoring", targetDepth)) {
                    instance.setMonitoring(MonitoringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("placement", targetDepth)) {
                    instance.setPlacement(PlacementStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("platform", targetDepth)) {
                    instance.setPlatform(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("privateDnsName", targetDepth)) {
                    instance.setPrivateDnsName(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("privateIpAddress", targetDepth)) {
                    instance.setPrivateIpAddress(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("productCodes", targetDepth)) {
                    instance.withProductCodes(new ArrayList<ProductCode>());
                    continue;
                }

                if (context.testExpression("productCodes/item", targetDepth)) {
                    instance.withProductCodes(ProductCodeStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("dnsName", targetDepth)) {
                    instance.setPublicDnsName(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("ipAddress", targetDepth)) {
                    instance.setPublicIpAddress(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("ramdiskId", targetDepth)) {
                    instance.setRamdiskId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("instanceState", targetDepth)) {
                    instance.setState(InstanceStateStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("reason", targetDepth)) {
                    instance.setStateTransitionReason(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("subnetId", targetDepth)) {
                    instance.setSubnetId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("vpcId", targetDepth)) {
                    instance.setVpcId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("architecture", targetDepth)) {
                    instance.setArchitecture(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("blockDeviceMapping", targetDepth)) {
                    instance.withBlockDeviceMappings(new ArrayList<InstanceBlockDeviceMapping>());
                    continue;
                }

                if (context.testExpression("blockDeviceMapping/item", targetDepth)) {
                    instance.withBlockDeviceMappings(InstanceBlockDeviceMappingStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("clientToken", targetDepth)) {
                    instance.setClientToken(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("ebsOptimized", targetDepth)) {
                    instance.setEbsOptimized(BooleanStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("enaSupport", targetDepth)) {
                    instance.setEnaSupport(BooleanStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("hypervisor", targetDepth)) {
                    instance.setHypervisor(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("iamInstanceProfile", targetDepth)) {
                    instance.setIamInstanceProfile(IamInstanceProfileStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("instanceLifecycle", targetDepth)) {
                    instance.setInstanceLifecycle(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("elasticGpuAssociationSet", targetDepth)) {
                    instance.withElasticGpuAssociations(new ArrayList<ElasticGpuAssociation>());
                    continue;
                }

                if (context.testExpression("elasticGpuAssociationSet/item", targetDepth)) {
                    instance.withElasticGpuAssociations(ElasticGpuAssociationStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("elasticInferenceAcceleratorAssociationSet", targetDepth)) {
                    instance.withElasticInferenceAcceleratorAssociations(new ArrayList<ElasticInferenceAcceleratorAssociation>());
                    continue;
                }

                if (context.testExpression("elasticInferenceAcceleratorAssociationSet/item", targetDepth)) {
                    instance.withElasticInferenceAcceleratorAssociations(ElasticInferenceAcceleratorAssociationStaxUnmarshaller.getInstance().unmarshall(
                            context));
                    continue;
                }

                if (context.testExpression("networkInterfaceSet", targetDepth)) {
                    instance.withNetworkInterfaces(new ArrayList<InstanceNetworkInterface>());
                    continue;
                }

                if (context.testExpression("networkInterfaceSet/item", targetDepth)) {
                    instance.withNetworkInterfaces(InstanceNetworkInterfaceStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("outpostArn", targetDepth)) {
                    instance.setOutpostArn(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("rootDeviceName", targetDepth)) {
                    instance.setRootDeviceName(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("rootDeviceType", targetDepth)) {
                    instance.setRootDeviceType(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("groupSet", targetDepth)) {
                    instance.withSecurityGroups(new ArrayList<GroupIdentifier>());
                    continue;
                }

                if (context.testExpression("groupSet/item", targetDepth)) {
                    instance.withSecurityGroups(GroupIdentifierStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("sourceDestCheck", targetDepth)) {
                    instance.setSourceDestCheck(BooleanStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("spotInstanceRequestId", targetDepth)) {
                    instance.setSpotInstanceRequestId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("sriovNetSupport", targetDepth)) {
                    instance.setSriovNetSupport(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("stateReason", targetDepth)) {
                    instance.setStateReason(StateReasonStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("tagSet", targetDepth)) {
                    instance.withTags(new ArrayList<Tag>());
                    continue;
                }

                if (context.testExpression("tagSet/item", targetDepth)) {
                    instance.withTags(TagStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("virtualizationType", targetDepth)) {
                    instance.setVirtualizationType(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("cpuOptions", targetDepth)) {
                    instance.setCpuOptions(CpuOptionsStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("capacityReservationId", targetDepth)) {
                    instance.setCapacityReservationId(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("capacityReservationSpecification", targetDepth)) {
                    instance.setCapacityReservationSpecification(CapacityReservationSpecificationResponseStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("hibernationOptions", targetDepth)) {
                    instance.setHibernationOptions(HibernationOptionsStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("licenseSet", targetDepth)) {
                    instance.withLicenses(new ArrayList<LicenseConfiguration>());
                    continue;
                }

                if (context.testExpression("licenseSet/item", targetDepth)) {
                    instance.withLicenses(LicenseConfigurationStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("metadataOptions", targetDepth)) {
                    instance.setMetadataOptions(InstanceMetadataOptionsResponseStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("enclaveOptions", targetDepth)) {
                    instance.setEnclaveOptions(EnclaveOptionsStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("bootMode", targetDepth)) {
                    instance.setBootMode(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("platformDetails", targetDepth)) {
                    instance.setPlatformDetails(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("usageOperation", targetDepth)) {
                    instance.setUsageOperation(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("usageOperationUpdateTime", targetDepth)) {
                    instance.setUsageOperationUpdateTime(DateStaxUnmarshallerFactory.getInstance("iso8601").unmarshall(context));
                    continue;
                }

                if (context.testExpression("privateDnsNameOptions", targetDepth)) {
                    instance.setPrivateDnsNameOptions(PrivateDnsNameOptionsResponseStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }

                if (context.testExpression("ipv6Address", targetDepth)) {
                    instance.setIpv6Address(StringStaxUnmarshaller.getInstance().unmarshall(context));
                    continue;
                }
            } else if (xmlEvent.isEndElement()) {
                if (context.getCurrentDepth() < originalDepth) {
                    return instance;
                }
            }
        }
    }

    private static InstanceStaxUnmarshaller instance;

    public static InstanceStaxUnmarshaller getInstance() {
        if (instance == null)
            instance = new InstanceStaxUnmarshaller();
        return instance;
    }
}
