class Cql::Client::LazyQueryResult
@private
Public Class Methods
new(metadata, lazy_rows, trace_id, paging_state)
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Calls superclass method
Cql::Client::QueryResult::new
# File lib/cql/client/query_result.rb, line 168 def initialize(metadata, lazy_rows, trace_id, paging_state) super(metadata, nil, trace_id, paging_state) @raw_metadata = metadata @lazy_rows = lazy_rows @lock = Mutex.new end
Public Instance Methods
each(&block)
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Calls superclass method
Cql::Client::QueryResult#each
# File lib/cql/client/query_result.rb, line 180 def each(&block) ensure_materialized super end
Also aliased as: each_row
empty?()
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Calls superclass method
Cql::Client::QueryResult#empty?
# File lib/cql/client/query_result.rb, line 175 def empty? ensure_materialized super end
Private Instance Methods
ensure_materialized()
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# File lib/cql/client/query_result.rb, line 188 def ensure_materialized unless @rows @lock.lock begin unless @rows @rows = @lazy_rows.materialize(@raw_metadata) end ensure @lock.unlock end end end