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/**
* Copyright (c) 2011 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pch.h"
#include "db/pipeline/accumulator.h"
#include "db/jsobj.h"
#include "util/mongoutils/str.h"
namespace mongo {
using namespace mongoutils;
void Accumulator::addOperand(
const intrusive_ptr<Expression> &pExpression) {
uassert(15943, str::stream() << "group accumulator " <<
getOpName() << " only accepts one operand",
vpOperand.size() < 1);
ExpressionNary::addOperand(pExpression);
}
Accumulator::Accumulator():
ExpressionNary() {
}
void Accumulator::opToBson(
BSONObjBuilder *pBuilder, string opName,
string fieldName, unsigned depth) const {
assert(vpOperand.size() == 1);
BSONObjBuilder builder;
vpOperand[0]->addToBsonObj(&builder, opName, depth);
pBuilder->append(fieldName, builder.done());
}
void Accumulator::addToBsonObj(
BSONObjBuilder *pBuilder, string fieldName, unsigned depth) const {
opToBson(pBuilder, getOpName(), fieldName, depth);
}
void Accumulator::addToBsonArray(
BSONArrayBuilder *pBuilder, unsigned depth) const {
assert(false); // these can't appear in arrays
}
void agg_framework_reservedErrors()
{
uassert(15984, "reserved error", false);
uassert(15990, "reserved error", false);
uassert(15991, "reserved error", false);
uassert(15992, "reserved error", false);
uassert(15993, "reserved error", false);
uassert(15994, "reserved error", false);
uassert(15995, "reserved error", false);
uassert(15996, "reserved error", false);
uassert(15997, "reserved error", false);
uassert(15998, "reserved error", false);
uassert(15999, "reserved error", false);
uassert(16000, "reserved error", false);
uassert(16001, "reserved error", false);
uassert(16002, "reserved error", false);
uassert(16003, "reserved error", false);
uassert(16004, "reserved error", false);
uassert(16005, "reserved error", false);
uassert(16006, "reserved error", false);
uassert(16007, "reserved error", false);
uassert(16008, "reserved error", false);
uassert(16009, "reserved error", false);
uassert(16010, "reserved error", false);
uassert(16011, "reserved error", false);
uassert(16012, "reserved error", false);
uassert(16013, "reserved error", false);
uassert(16014, "reserved error", false);
uassert(16015, "reserved error", false);
uassert(16016, "reserved error", false);
uassert(16017, "reserved error", false);
uassert(16018, "reserved error", false);
uassert(16019, "reserved error", false);
}
}
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