Class: OCI::Psql::Models::PatchRequireInstruction

Inherits:
PatchInstruction show all
Defined in:
lib/oci/psql/models/patch_require_instruction.rb

Overview

A precondition operation that requires a selection to be non-empty, and optionally to include an item with a specified value (useful for asserting that a value exists before attempting to update it, avoiding accidental creation). It fails if the selection is empty, or if value is provided and no item of the selection matches it.

Constant Summary

Constants inherited from PatchInstruction

OCI::Psql::Models::PatchInstruction::OPERATION_ENUM

Instance Attribute Summary collapse

Attributes inherited from PatchInstruction

#operation, #selection

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from PatchInstruction

get_subtype

Constructor Details

#initialize(attributes = {}) ⇒ PatchRequireInstruction

Initializes the object

Parameters:

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

    Model attributes in the form of hash

Options Hash (attributes):

  • :selection (String) —

    The value to assign to the #selection proprety

  • :value (Object) —

    The value to assign to the #value property



52
53
54
55
56
57
58
59
60
61
62
63
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 52

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

  attributes['operation'] = 'REQUIRE'

  super(attributes)

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

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

Instance Attribute Details

#value ⇒ Object

A value to be compared against each item of the selection. If this value is an object, then it matches any item that would be unaffected by applying this value as a merge operation. Otherwise, it matches any item to which it is equal according to the rules of JSON Schema.

Returns:

  • (Object) 


20
21
22
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 20

def value
  @value
end

Class Method Details

.attribute_map ⇒ Object

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



23
24
25
26
27
28
29
30
31
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 23

def self.attribute_map
  {
    # rubocop:disable Style/SymbolLiteral
    'operation': :'operation',
    'selection': :'selection',
    'value': :'value'
    # rubocop:enable Style/SymbolLiteral
  }
end

.swagger_types ⇒ Object

Attribute type mapping.



34
35
36
37
38
39
40
41
42
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 34

def self.swagger_types
  {
    # rubocop:disable Style/SymbolLiteral
    'operation': :'String',
    'selection': :'String',
    'value': :'Object'
    # 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



72
73
74
75
76
77
78
79
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 72

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

  self.class == other.class &&
    operation == other.operation &&
    selection == other.selection &&
    value == other.value
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



104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 104

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


84
85
86
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 84

def eql?(other)
  self == other
end

#hash ⇒ Fixnum

Calculates hash code according to all attributes.

Returns:

  • (Fixnum) —

    Hash code



93
94
95
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 93

def hash
  [operation, selection, value].hash
end

#to_hash ⇒ Hash

Returns the object in the form of hash

Returns:

  • (Hash) —

    Returns the object in the form of hash



137
138
139
140
141
142
143
144
145
146
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 137

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



131
132
133
 
# File 'lib/oci/psql/models/patch_require_instruction.rb', line 131

def to_s
  to_hash.to_s
end