Class: OCI::AiVision::Models::ImageFeature

Inherits:
Object
  • Object
show all
Defined in:
lib/oci/ai_vision/models/image_feature.rb

Overview

Type of image analysis. This class has direct subclasses. If you are using this class as input to a service operations then you should favor using a subclass over the base class

Constant Summary collapse

FEATURE_TYPE_ENUM = 
[
  FEATURE_TYPE_IMAGE_CLASSIFICATION = 'IMAGE_CLASSIFICATION'.freeze,
  FEATURE_TYPE_OBJECT_DETECTION = 'OBJECT_DETECTION'.freeze,
  FEATURE_TYPE_TEXT_DETECTION = 'TEXT_DETECTION'.freeze,
  FEATURE_TYPE_UNKNOWN_ENUM_VALUE = 'UNKNOWN_ENUM_VALUE'.freeze
].freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ ImageFeature

Initializes the object

Parameters:

  • attributes (Hash) (defaults to: {}) —

    Model attributes in the form of hash

Options Hash (attributes):

  • :feature_type (String) —

    The value to assign to the #feature_type property



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 70

def initialize(attributes = {})
  return unless attributes.is_a?(Hash)

  # convert string to symbol for hash key
  attributes = attributes.each_with_object({}) { |(k, v), h| h[k.to_sym] = v }

  self.feature_type = attributes[:'featureType'] if attributes[:'featureType']

  raise 'You cannot provide both :featureType and :feature_type' if attributes.key?(:'featureType') && attributes.key?(:'feature_type')

  self.feature_type = attributes[:'feature_type'] if attributes[:'feature_type']
end

Instance Attribute Details

#feature_type ⇒ String

[Required] Type of image analysis requested. Allowed values are:

  • IMAGE_CLASSIFICATION: Label the image.

  • OBJECT_DETECTION: Identify objects in the image with bounding boxes.

  • TEXT_DETECTION: Recognize text in the image.

Returns:

  • (String) 


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# File 'lib/oci/ai_vision/models/image_feature.rb', line 26

def feature_type
  @feature_type
end

Class Method Details

.attribute_map ⇒ Object

Attribute mapping from ruby-style variable name to JSON key.



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 29

def self.attribute_map
  {
    # rubocop:disable Style/SymbolLiteral
    'feature_type': :'featureType'
    # rubocop:enable Style/SymbolLiteral
  }
end

.get_subtype(object_hash) ⇒ Object

Given the hash representation of a subtype of this class, use the info in the hash to return the class of the subtype.



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 51

def self.get_subtype(object_hash)
  type = object_hash[:'featureType'] # rubocop:disable Style/SymbolLiteral

  return 'OCI::AiVision::Models::ImageTextDetectionFeature' if type == 'TEXT_DETECTION'
  return 'OCI::AiVision::Models::ImageObjectDetectionFeature' if type == 'OBJECT_DETECTION'
  return 'OCI::AiVision::Models::ImageClassificationFeature' if type == 'IMAGE_CLASSIFICATION'

  # TODO: Log a warning when the subtype is not found.
  'OCI::AiVision::Models::ImageFeature'
end

.swagger_types ⇒ Object

Attribute type mapping.



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 38

def self.swagger_types
  {
    # rubocop:disable Style/SymbolLiteral
    'feature_type': :'String'
    # rubocop:enable Style/SymbolLiteral
  }
end

Instance Method Details

#==(other) ⇒ Object

Checks equality by comparing each attribute.

Parameters:

  • other (Object) —

    the other object to be compared



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 103

def ==(other)
  return true if equal?(other)

  self.class == other.class &&
    feature_type == other.feature_type
end

#build_from_hash(attributes) ⇒ Object

Builds the object from hash

Parameters:

  • attributes (Hash) —

    Model attributes in the form of hash

Returns:

  • (Object) —

    Returns the model itself



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 133

def build_from_hash(attributes)
  return nil unless attributes.is_a?(Hash)

  self.class.swagger_types.each_pair do |key, type|
    if type =~ /^Array<(.*)>/i
      # check to ensure the input is an array given that the the attribute
      # is documented as an array but the input is not
      if attributes[self.class.attribute_map[key]].is_a?(Array)
        public_method("#{key}=").call(
          attributes[self.class.attribute_map[key]]
            .map { |v| OCI::Internal::Util.convert_to_type(Regexp.last_match(1), v) }
        )
      end
    elsif !attributes[self.class.attribute_map[key]].nil?
      public_method("#{key}=").call(
        OCI::Internal::Util.convert_to_type(type, attributes[self.class.attribute_map[key]])
      )
    end
    # or else data not found in attributes(hash), not an issue as the data can be optional
  end

  self
end

#eql?(other) ⇒ Boolean

Parameters:

  • other (Object) —

    the other object to be compared

Returns:

  • (Boolean)

See Also:

  • `==` method


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# File 'lib/oci/ai_vision/models/image_feature.rb', line 113

def eql?(other)
  self == other
end

#hash ⇒ Fixnum

Calculates hash code according to all attributes.

Returns:

  • (Fixnum) —

    Hash code



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 122

def hash
  [feature_type].hash
end

#to_hash ⇒ Hash

Returns the object in the form of hash

Returns:

  • (Hash) —

    Returns the object in the form of hash



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 166

def to_hash
  hash = {}
  self.class.attribute_map.each_pair do |attr, param|
    value = public_method(attr).call
    next if value.nil? && !instance_variable_defined?("@#{attr}")

    hash[param] = _to_hash(value)
  end
  hash
end

#to_s ⇒ String

Returns the string representation of the object

Returns:

  • (String) —

    String presentation of the object



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# File 'lib/oci/ai_vision/models/image_feature.rb', line 160

def to_s
  to_hash.to_s
end