<commit_before>//  Copyright (c) 2014 Couchbase, 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.

package cbft

import (
	"encoding/json"
	"io/ioutil"
	"sync"
)

// Local-only, persisted (in a single file) implementation of Cfg.

type CfgSimple struct {
	m      sync.Mutex
	path   string
	cfgMem *CfgMem
}

func NewCfgSimple(path string) *CfgSimple {
	return &CfgSimple{
		path:   path,
		cfgMem: NewCfgMem(),
	}
}

func (c *CfgSimple) Get(key string, cas uint64) (<commit_msg>doc comments for CfgSimple<commit_after>//  Copyright (c) 2014 Couchbase, 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.

package cbft

import (
	"encoding/json"
	"io/ioutil"
	"sync"
)

// CfgSimple is a local-only, persisted (in a single file)
// implementation of the Cfg interface that's useful for
// non-clustered, single-node instances of cbft for developers.
type CfgSimple struct {
	m      sync.Mutex
	path   string
	cfgMem *CfgMem
}

// NewCfgSimple returns a CfgSimple that reads and stores its single
// configuration file in the provided file path.
func NewCfgSimple(path string) *CfgSimple {
	return &CfgSimple{
		path:   path,
		cfgMem: NewCfgMem(),
	}
}

func (c *CfgSimple) Get(key string, cas uint64) (
{'fraction_non_alphanumeric': 0.08951866846603689, 'fraction_numerical': 0.00899685110211426, 'mean_word_length': 3.5203252032520327, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 2, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '5746603', 'n_tokens_mistral': 670, 'n_tokens_neox': 657, 'n_words': 285}