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Diffstat (limited to 'cpp/src/qpid/framing/SequenceSet.cpp')
-rw-r--r-- | cpp/src/qpid/framing/SequenceSet.cpp | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/cpp/src/qpid/framing/SequenceSet.cpp b/cpp/src/qpid/framing/SequenceSet.cpp deleted file mode 100644 index 72fcd8a9e2..0000000000 --- a/cpp/src/qpid/framing/SequenceSet.cpp +++ /dev/null @@ -1,102 +0,0 @@ -/* - * - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you 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. - * - */ - -#include "qpid/framing/SequenceSet.h" -#include "qpid/framing/Buffer.h" -#include "qpid/framing/reply_exceptions.h" -#include "qpid/Msg.h" - -using namespace qpid::framing; -using std::max; -using std::min; - -namespace qpid { -namespace framing { - -namespace { -//each range contains 2 numbers, 4 bytes each -uint16_t RANGE_SIZE = 2 * 4; -} - -void SequenceSet::encode(Buffer& buffer) const -{ - buffer.putShort(rangesSize() * RANGE_SIZE); - for (RangeIterator i = rangesBegin(); i != rangesEnd(); i++) { - buffer.putLong(i->first().getValue()); - buffer.putLong(i->last().getValue()); - } -} - -void SequenceSet::decode(Buffer& buffer) -{ - clear(); - uint16_t size = buffer.getShort(); - uint16_t count = size / RANGE_SIZE;//number of ranges - if (size % RANGE_SIZE) - throw IllegalArgumentException(QPID_MSG("Invalid size for sequence set: " << size)); - - for (uint16_t i = 0; i < count; i++) { - add(SequenceNumber(buffer.getLong()), SequenceNumber(buffer.getLong())); - } -} - -uint32_t SequenceSet::encodedSize() const { - return 2 /*size field*/ + (rangesSize() * RANGE_SIZE); -} - -bool SequenceSet::contains(const SequenceNumber& s) const { - return RangeSet<SequenceNumber>::contains(s); -} - -void SequenceSet::add(const SequenceNumber& s) { *this += s; } - -void SequenceSet::add(const SequenceNumber& start, const SequenceNumber& finish) { - *this += Range<SequenceNumber>::makeClosed(std::min(start,finish), std::max(start, finish)); -} - -void SequenceSet::add(const SequenceSet& set) { *this += set; } - -void SequenceSet::remove(const SequenceSet& set) { *this -= set; } - -void SequenceSet::remove(const SequenceNumber& start, const SequenceNumber& finish) { - *this -= Range<SequenceNumber>::makeClosed(std::min(start,finish), std::max(start, finish)); -} - -void SequenceSet::remove(const SequenceNumber& s) { *this -= s; } - - -struct RangePrinter { - std::ostream& out; - RangePrinter(std::ostream& o) : out(o) {} - void operator()(SequenceNumber i, SequenceNumber j) const { - out << "[" << i.getValue() << "," << j.getValue() << "] "; - } -}; - -std::ostream& operator<<(std::ostream& o, const SequenceSet& s) { - RangePrinter print(o); - o << "{ "; - s.for_each(print); - return o << "}"; -} - -}} // namespace qpid::framing - |