You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.2 KiB
JavaScript
77 lines
2.2 KiB
JavaScript
2 years ago
|
/*
|
||
|
|
* Copyright DataStax, 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.
|
||
|
|
*/
|
||
|
|
'use strict';
|
||
|
|
|
||
|
|
const util = require('util');
|
||
|
|
const DataCollection = require('./data-collection');
|
||
|
|
/**
|
||
|
|
* Creates a new instance of TableMetadata
|
||
|
|
* @classdesc Describes a table
|
||
|
|
* @param {String} name Name of the Table
|
||
|
|
* @augments {module:metadata~DataCollection}
|
||
|
|
* @alias module:metadata~TableMetadata
|
||
|
|
* @constructor
|
||
|
|
*/
|
||
|
|
function TableMetadata(name) {
|
||
|
|
DataCollection.call(this, name);
|
||
|
|
/**
|
||
|
|
* Applies only to counter tables.
|
||
|
|
* When set to true, replicates writes to all affected replicas regardless of the consistency level specified by
|
||
|
|
* the client for a write request. For counter tables, this should always be set to true.
|
||
|
|
* @type {Boolean}
|
||
|
|
*/
|
||
|
|
this.replicateOnWrite = true;
|
||
|
|
/**
|
||
|
|
* Returns the memtable flush period (in milliseconds) option for this table.
|
||
|
|
* @type {Number}
|
||
|
|
*/
|
||
|
|
this.memtableFlushPeriod = 0;
|
||
|
|
/**
|
||
|
|
* Returns the index interval option for this table.
|
||
|
|
* <p>
|
||
|
|
* Note: this option is only available in Apache Cassandra 2.0. It is deprecated in Apache Cassandra 2.1 and
|
||
|
|
* above, and will therefore return <code>null</code> for 2.1 nodes.
|
||
|
|
* </p>
|
||
|
|
* @type {Number|null}
|
||
|
|
*/
|
||
|
|
this.indexInterval = null;
|
||
|
|
/**
|
||
|
|
* Determines whether the table uses the COMPACT STORAGE option.
|
||
|
|
* @type {Boolean}
|
||
|
|
*/
|
||
|
|
this.isCompact = false;
|
||
|
|
/**
|
||
|
|
*
|
||
|
|
* @type {Array.<Index>}
|
||
|
|
*/
|
||
|
|
this.indexes = null;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines whether the Change Data Capture (CDC) flag is set for the table.
|
||
|
|
* @type {Boolean|null}
|
||
|
|
*/
|
||
|
|
this.cdc = null;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines whether the table is a virtual table or not.
|
||
|
|
* @type {Boolean}
|
||
|
|
*/
|
||
|
|
this.virtual = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
util.inherits(TableMetadata, DataCollection);
|
||
|
|
|
||
|
|
module.exports = TableMetadata;
|