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/*************************************************************************
*
* Copyright 2016 Realm 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.
*
**************************************************************************/
#ifndef REALM_ARRAY_TIMESTAMP_HPP
#define REALM_ARRAY_TIMESTAMP_HPP
#include <realm/array_integer.hpp>
#include <realm/timestamp.hpp>
namespace realm {
class ArrayTimestamp : public ArrayPayload, private Array {
public:
using value_type = Timestamp;
explicit ArrayTimestamp(Allocator&);
using Array::update_parent;
using Array::get_parent;
using Array::get_ndx_in_parent;
using Array::get_ref;
static Timestamp default_value(bool nullable)
{
return nullable ? Timestamp{} : Timestamp{0, 0};
}
void create();
void init_from_mem(MemRef mem) noexcept;
void init_from_ref(ref_type ref) noexcept override
{
init_from_mem(MemRef(m_alloc.translate(ref), ref, m_alloc));
}
void set_parent(ArrayParent* parent, size_t ndx_in_parent) noexcept override
{
Array::set_parent(parent, ndx_in_parent);
}
void init_from_parent()
{
init_from_ref(Array::get_ref_from_parent());
}
size_t size() const
{
return m_seconds.size();
}
void add(Timestamp value)
{
insert(m_seconds.size(), value);
}
void set(size_t ndx, Timestamp value);
void set_null(size_t ndx)
{
// Value in m_nanoseconds is irrelevant if m_seconds is null
m_seconds.set_null(ndx); // Throws
}
void insert(size_t ndx, Timestamp value);
Timestamp get(size_t ndx) const
{
util::Optional<int64_t> seconds = m_seconds.get(ndx);
return seconds ? Timestamp(*seconds, int32_t(m_nanoseconds.get(ndx))) : Timestamp{};
}
Mixed get_any(size_t ndx) const final
{
return Mixed(get(ndx));
}
bool is_null(size_t ndx) const
{
return m_seconds.is_null(ndx);
}
void erase(size_t ndx)
{
m_seconds.erase(ndx);
m_nanoseconds.erase(ndx);
}
void move(ArrayTimestamp& dst, size_t ndx)
{
m_seconds.move(dst.m_seconds, ndx);
m_nanoseconds.move(dst.m_nanoseconds, ndx);
}
void clear()
{
m_seconds.clear();
m_nanoseconds.clear();
}
template <class Condition>
size_t find_first(Timestamp value, size_t begin, size_t end) const noexcept;
size_t find_first(Timestamp value, size_t begin, size_t end) const noexcept;
void verify() const;
private:
ArrayIntNull m_seconds;
ArrayInteger m_nanoseconds;
};
template <>
size_t ArrayTimestamp::find_first<Equal>(Timestamp value, size_t begin, size_t end) const noexcept;
template <>
size_t ArrayTimestamp::find_first<NotEqual>(Timestamp value, size_t begin, size_t end) const noexcept;
template <>
size_t ArrayTimestamp::find_first<Less>(Timestamp value, size_t begin, size_t end) const noexcept;
template <>
size_t ArrayTimestamp::find_first<LessEqual>(Timestamp value, size_t begin, size_t end) const noexcept;
template <>
size_t ArrayTimestamp::find_first<GreaterEqual>(Timestamp value, size_t begin, size_t end) const noexcept;
template <>
size_t ArrayTimestamp::find_first<Greater>(Timestamp value, size_t begin, size_t end) const noexcept;
inline size_t ArrayTimestamp::find_first(Timestamp value, size_t begin, size_t end) const noexcept
{
return find_first<Equal>(value, begin, end);
}
}
#endif /* SRC_REALM_ARRAY_BINARY_HPP_ */
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