github.com/cayleygraph/cayley@v0.7.7/graph/kv/btree/btree.go (about)

     1  // Copyright 2017 The Cayley Authors. All rights reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package btree
    16  
    17  import (
    18  	"github.com/cayleygraph/cayley/graph"
    19  	hkv "github.com/hidal-go/hidalgo/kv"
    20  	"github.com/hidal-go/hidalgo/kv/flat"
    21  	"github.com/hidal-go/hidalgo/kv/flat/btree"
    22  )
    23  
    24  const (
    25  	Type = btree.Name
    26  )
    27  
    28  func Create(path string, _ graph.Options) (hkv.KV, error) {
    29  	return New(), nil
    30  }
    31  
    32  func New() hkv.KV {
    33  	return flat.Upgrade(btree.New())
    34  }