class PGPool::NodeInfo
class: NodeInfo
, PORO¶ ↑
Constants
- DOWN
- INITIALIZING
- UP
- UP_NO_CONNECTIONS
Attributes
hostname[R]
id[R]
port[R]
status[R]
weight[R]
Public Class Methods
build_from_raw_data(id, command_raw_data)
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# File lib/pgpool/node_info.rb, line 20 def self.build_from_raw_data(id, command_raw_data) hostname, port, status, weight = command_raw_data.split(' ') NodeInfo.new(id, hostname, port, status, weight) end
new(id, hostname, port, status, weight)
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# File lib/pgpool/node_info.rb, line 28 def initialize(id, hostname, port, status, weight) @id = id.to_i @hostname = hostname @port = port.to_i @weight = weight.to_f self.status = status.to_i self end
Public Instance Methods
down?()
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# File lib/pgpool/node_info.rb, line 47 def down? status == DOWN end
initializing?()
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# File lib/pgpool/node_info.rb, line 39 def initializing? status == INITIALIZING end
inspect()
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# File lib/pgpool/node_info.rb, line 55 def inspect to_hash.inspect end
to_hash()
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# File lib/pgpool/node_info.rb, line 51 def to_hash { id: id, hostname: hostname, port: port, status: status, weight: weight } end
to_s()
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# File lib/pgpool/node_info.rb, line 59 def to_s inspect end
up?()
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# File lib/pgpool/node_info.rb, line 43 def up? (status == UP || status == UP_NO_CONNECTIONS) end
Private Instance Methods
status=(status)
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# File lib/pgpool/node_info.rb, line 12 def status=(status) fail("Invalid status: #{status}") unless [INITIALIZING, UP_NO_CONNECTIONS, UP, DOWN].include?(status) @status = status end