Class: RDB::ReaderState

Inherits:
Object
  • Object
show all
Defined in:
lib/rdb/reader-state.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(callbacks = nil) ⇒ ReaderState

Returns a new instance of ReaderState.



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# File 'lib/rdb/reader-state.rb', line 7

def initialize(callbacks = nil)
  @callbacks = callbacks || EmptyCallbacks.new
end

Instance Attribute Details

#callbacks ⇒ Object (readonly)

Returns the value of attribute callbacks.



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# File 'lib/rdb/reader-state.rb', line 5

def callbacks
  @callbacks
end

#database ⇒ Object

Returns the value of attribute database.



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# File 'lib/rdb/reader-state.rb', line 3

def database
  @database
end

#info ⇒ Object

Returns the value of attribute info.



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# File 'lib/rdb/reader-state.rb', line 3

def info
  @info
end

#key ⇒ Object

Returns the value of attribute key.



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# File 'lib/rdb/reader-state.rb', line 4

def key
  @key
end

#key_expiration ⇒ Object

Returns the value of attribute key_expiration.



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# File 'lib/rdb/reader-state.rb', line 4

def key_expiration
  @key_expiration
end

#key_type_id ⇒ Object

Returns the value of attribute key_type_id.



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# File 'lib/rdb/reader-state.rb', line 4

def key_type_id
  @key_type_id
end

Instance Method Details

#key_expires? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rdb/reader-state.rb', line 11

def key_expires?
  !@key_expiration.nil?
end

#key_type ⇒ Object 



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# File 'lib/rdb/reader-state.rb', line 15

def key_type
  case @key_type_id
  when Type::STRING then :string
  when Type::SET, Type::SET_INTSET then :set
  when Type::LIST, Type::LIST_ZIPLIST then :list
  when Type::ZSET, Type::ZSET_ZIPLIST then :sortedset
  when Type::HASH, Type::HASH_ZIPMAP, Type::HASH_ZIPLIST then :hash
  end
end