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Direktori : /home/opti/optisoftcom-new/perl/usr/lib/perl5/MongoDB/Op/ |
Current File : /home/opti/optisoftcom-new/perl/usr/lib/perl5/MongoDB/Op/_ParallelScan.pm |
# Copyright 2015 - present MongoDB, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. use strict; use warnings; package MongoDB::Op::_ParallelScan; # Encapsulate code path for parallelCollectionScan commands use version; our $VERSION = 'v2.0.2'; use Moo; use MongoDB::Op::_Command; use MongoDB::Error; use Types::Standard qw( HashRef Int ); use BSON::Types qw/bson_int64/; use namespace::clean; has num_cursors => ( is => 'ro', required => 1, isa => Int, ); has options => ( is => 'ro', required => 1, isa => HashRef, ); with $_ for qw( MongoDB::Role::_PrivateConstructor MongoDB::Role::_CollectionOp MongoDB::Role::_ReadOp ); sub execute { my ( $self, $link, $topology ) = @_; my $command = [ parallelCollectionScan => $self->coll_name, numCursors => bson_int64($self->num_cursors), ($link->supports_read_concern ? @{ $self->read_concern->as_args() } : () ), %{$self->options}, ]; my $op = MongoDB::Op::_Command->_new( db_name => $self->db_name, query => $command, query_flags => {}, bson_codec => $self->bson_codec, read_preference => $self->read_preference, monitoring_callback => $self->monitoring_callback, ); return $op->execute( $link, $topology ); } 1;