Package software.amazon.awssdk.services.snowdevicemanagement.model

Class Instance

    • Method Detail

      • amiLaunchIndex

        public final Integer amiLaunchIndex()

        The Amazon Machine Image (AMI) launch index, which you can use to find this instance in the launch group.

        Returns:
        The Amazon Machine Image (AMI) launch index, which you can use to find this instance in the launch group.

      • hasBlockDeviceMappings

        public final boolean hasBlockDeviceMappings()
        For responses, this returns true if the service returned a value for the BlockDeviceMappings property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • blockDeviceMappings

        public final List<InstanceBlockDeviceMapping> blockDeviceMappings()

        Any block device mapping entries for the instance.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasBlockDeviceMappings() method.

        Returns:
        Any block device mapping entries for the instance.

      • cpuOptions

        public final CpuOptions cpuOptions()

        The CPU options for the instance.

        Returns:
        The CPU options for the instance.

      • createdAt

        public final Instant createdAt()

        When the instance was created.

        Returns:
        When the instance was created.

      • imageId

        public final String imageId()

        The ID of the AMI used to launch the instance.

        Returns:
        The ID of the AMI used to launch the instance.

      • instanceId

        public final String instanceId()

        The ID of the instance.

        Returns:
        The ID of the instance.

      • instanceType

        public final String instanceType()

        The instance type.

        Returns:
        The instance type.

      • privateIpAddress

        public final String privateIpAddress()

        The private IPv4 address assigned to the instance.

        Returns:
        The private IPv4 address assigned to the instance.

      • publicIpAddress

        public final String publicIpAddress()

        The public IPv4 address assigned to the instance.

        Returns:
        The public IPv4 address assigned to the instance.

      • rootDeviceName

        public final String rootDeviceName()

        The device name of the root device volume (for example, /dev/sda1).

        Returns:
        The device name of the root device volume (for example, /dev/sda1).

      • hasSecurityGroups

        public final boolean hasSecurityGroups()
        For responses, this returns true if the service returned a value for the SecurityGroups property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.

      • securityGroups

        public final List<SecurityGroupIdentifier> securityGroups()

        The security groups for the instance.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasSecurityGroups() method.

        Returns:
        The security groups for the instance.

      • state

        public final InstanceState state()
        Returns the value of the State property for this object.
        Returns:
        The value of the State property for this object.

      • updatedAt

        public final Instant updatedAt()

        When the instance was last updated.

        Returns:
        When the instance was last updated.

      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object

      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object

      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object

      • getValueForField

        public final <T> Optional<T> getValueForField​(String fieldName,
                                              Class<T> clazz)