Class ComponentPlatform

    • Method Detail

      • name

        public final String name()

        The friendly name of the platform. This name helps you identify the platform.

        If you omit this parameter, IoT Greengrass creates a friendly name from the os and architecture of the platform.

        Returns:
        The friendly name of the platform. This name helps you identify the platform.

        If you omit this parameter, IoT Greengrass creates a friendly name from the os and architecture of the platform.

      • hasAttributes

        public final boolean hasAttributes()
        For responses, this returns true if the service returned a value for the Attributes 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.
      • attributes

        public final Map<String,​String> attributes()

        A dictionary of attributes for the platform. The IoT Greengrass Core software defines the os and architecture by default. You can specify additional platform attributes for a core device when you deploy the Greengrass nucleus component. For more information, see the Greengrass nucleus component in the IoT Greengrass V2 Developer Guide.

        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 hasAttributes() method.

        Returns:
        A dictionary of attributes for the platform. The IoT Greengrass Core software defines the os and architecture by default. You can specify additional platform attributes for a core device when you deploy the Greengrass nucleus component. For more information, see the Greengrass nucleus component in the IoT Greengrass V2 Developer Guide.
      • 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)