com.arangodb.model.DatabaseOptions Maven / Gradle / Ivy
/*
* DISCLAIMER
*
* Copyright 2016 ArangoDB GmbH, Cologne, Germany
*
* 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.
*
* Copyright holder is ArangoDB GmbH, Cologne, Germany
*/
package com.arangodb.model;
import com.arangodb.entity.ReplicationFactor;
/**
* @author Michele Rastelli
* @since ArangoDB 3.6.0
*/
public final class DatabaseOptions {
private ReplicationFactor replicationFactor;
private Integer writeConcern;
private String sharding;
public DatabaseOptions() {
super();
}
public ReplicationFactor getReplicationFactor() {
return replicationFactor;
}
public Integer getWriteConcern() {
return writeConcern;
}
public String getSharding() {
return sharding;
}
/**
* @param replicationFactor the default replication factor for collections in this database
* @return options
* @since ArangoDB 3.6.0
*/
public DatabaseOptions replicationFactor(final ReplicationFactor replicationFactor) {
this.replicationFactor = replicationFactor;
return this;
}
public DatabaseOptions replicationFactor(int replicationFactor) {
this.replicationFactor = ReplicationFactor.of(replicationFactor);
return this;
}
/**
* Default write concern for new collections created in this database. It determines how many copies of each shard
* are required to be in sync on the different DBServers. If there are less then these many copies in the cluster a
* shard will refuse to write. Writes to shards with enough up-to-date copies will succeed at the same time however.
* The value of writeConcern can not be larger than replicationFactor. (cluster only)
*
* @return options
* @since ArangoDB 3.6.0
*/
public DatabaseOptions writeConcern(final Integer writeConcern) {
this.writeConcern = writeConcern;
return this;
}
/**
* @param sharding The sharding method to use for new collections in this database.
* Valid values are: “”, “flexible”, or “single”. The first two are equivalent.
* @return options
* @since ArangoDB 3.6.0
*/
public DatabaseOptions sharding(String sharding) {
this.sharding = sharding;
return this;
}
}