Class: Rdkafka::Consumer::Partition

Inherits:
Object
  • Object
show all
Defined in:
lib/rdkafka/consumer/partition.rb

Overview

Information about a partition, used in TopicPartitionList.

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#err ⇒ Integer (readonly)

Partition's error code

Returns:

  • (Integer) 


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# File 'lib/rdkafka/consumer/partition.rb', line 17

def err
  @err
end

#metadata ⇒ String? (readonly)

Partition metadata in the context of a consumer

Returns:

  • (String, nil) 


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# File 'lib/rdkafka/consumer/partition.rb', line 21

def metadata
  @metadata
end

#offset ⇒ Integer? (readonly)

Partition's offset

Returns:

  • (Integer, nil) 


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# File 'lib/rdkafka/consumer/partition.rb', line 13

def offset
  @offset
end

#partition ⇒ Integer (readonly)

Partition number

Returns:

  • (Integer) 


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# File 'lib/rdkafka/consumer/partition.rb', line 9

def partition
  @partition
end

Instance Method Details

#==(other) ⇒ Boolean

Whether another partition is equal to this

Parameters:

  • other (Object) —

    object to compare with

Returns:

  • (Boolean) 


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# File 'lib/rdkafka/consumer/partition.rb', line 55

def ==(other)
  self.class == other.class &&
    partition == other.partition &&
    offset == other.offset
end

#inspect ⇒ String

Human readable representation of this partition.

Returns:

  • (String) 


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# File 'lib/rdkafka/consumer/partition.rb', line 48

def inspect
  to_s
end

#to_s ⇒ String

Human readable representation of this partition.

Returns:

  • (String) 


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# File 'lib/rdkafka/consumer/partition.rb', line 37

def to_s
  message = "<Partition #{partition}"
  message += " offset=#{offset}" if offset
  message += " err=#{err}" if err != Rdkafka::Bindings::RD_KAFKA_RESP_ERR_NO_ERROR
  message += " metadata=#{metadata}" if !metadata.nil?
  message += ">"
  message
end