Class: Cassandra::Execution::Options

Inherits:
Object
  • Object
show all
Defined in:
lib/cassandra/execution/options.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#arguments ⇒ Array (readonly)

Returns positional arguments for the statement.

Returns:

  • (Array) —

    positional arguments for the statement



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# File 'lib/cassandra/execution/options.rb', line 34

def arguments
  @arguments
end

#consistency ⇒ Symbol (readonly)

Returns consistency for request. Must be one of CONSISTENCIES.

Returns:

  • (Symbol) —

    consistency for request. Must be one of CONSISTENCIES



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# File 'lib/cassandra/execution/options.rb', line 24

def consistency
  @consistency
end

#page_size ⇒ Integer (readonly)

Returns requested page size.

Returns:

  • (Integer) —

    requested page size



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# File 'lib/cassandra/execution/options.rb', line 30

def page_size
  @page_size
end

#paging_state ⇒ String (readonly)

Note:

Although this feature exists to allow web applications to store paging state in an HTTP cookie, it is not safe to expose without encrypting or otherwise securing it. Paging state contains information internal to the Apache Cassandra cluster, such as partition key and data. Additionally, if a paging state is sent with CQL statement, different from the original, the behavior of Cassandra is undefined and will likely cause a server process of the coordinator of such request to abort.

Returns paging state.

Returns:

  • (String) —

    paging state

See Also:



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# File 'lib/cassandra/execution/options.rb', line 50

def paging_state
  @paging_state
end

#serial_consistency ⇒ Symbol (readonly)

Returns consistency for request with conditional updates (lightweight - compare-and-set, CAS - transactions). Must be one of SERIAL_CONSISTENCIES.

Returns:

  • (Symbol) —

    consistency for request with conditional updates (lightweight - compare-and-set, CAS - transactions). Must be one of SERIAL_CONSISTENCIES



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# File 'lib/cassandra/execution/options.rb', line 28

def serial_consistency
  @serial_consistency
end

#timeout ⇒ Numeric (readonly)

Returns request timeout interval.

Returns:

  • (Numeric) —

    request timeout interval



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# File 'lib/cassandra/execution/options.rb', line 32

def timeout
  @timeout
end

#type_hints ⇒ Array (readonly)

Returns type hints for positional arguments for the statement.

Returns:

  • (Array) —

    type hints for positional arguments for the statement



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# File 'lib/cassandra/execution/options.rb', line 36

def type_hints
  @type_hints
end

Instance Method Details

#eql?(other) ⇒ Boolean Also known as: ==

Returns:

  • (Boolean) 


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# File 'lib/cassandra/execution/options.rb', line 112

def eql?(other)
  other.is_a?(Options) &&
    other.consistency == @consistency &&
    other.page_size == @page_size &&
    other.trace? == @trace &&
    other.timeout == @timeout &&
    other.serial_consistency == @serial_consistency &&
    other.paging_state == @paging_state &&
    other.arguments == @arguments &&
    other.type_hints == @type_hints
end

#trace? ⇒ Boolean

Returns whether request tracing was enabled.

Returns:

  • (Boolean) —

    whether request tracing was enabled



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# File 'lib/cassandra/execution/options.rb', line 108

def trace?
  @trace
end