blob: f1938bfb2cd71f5ccdcaf77c08d98cfcab74fdb4 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/common/indexed_db/indexed_db_key_range.h"
#include "base/logging.h"
#include "third_party/WebKit/public/platform/modules/indexeddb/WebIDBTypes.h"
namespace content {
IndexedDBKeyRange::IndexedDBKeyRange() = default;
IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& lower,
const IndexedDBKey& upper,
bool lower_open,
bool upper_open)
: lower_(lower),
upper_open_(upper_open) {}
IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKey& key)
: lower_(key), upper_(key) {
IndexedDBKeyRange::IndexedDBKeyRange(const IndexedDBKeyRange& other) = default;
IndexedDBKeyRange::~IndexedDBKeyRange() = default;
IndexedDBKeyRange& IndexedDBKeyRange::operator=(
const IndexedDBKeyRange& other) = default;
bool IndexedDBKeyRange::IsOnlyKey() const {
if (lower_open_ || upper_open_)
return false;
if (IsEmpty())
return false;
return lower_.Equals(upper_);
bool IndexedDBKeyRange::IsEmpty() const {
return !lower_.IsValid() && !upper_.IsValid();
} // namespace content