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/*
 * Copyright 2016 Composable Systems Limited
 *
 *    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 systems.composable.dropwizard.cassandra.pooling;

import com.fasterxml.jackson.annotation.JsonProperty;

import javax.validation.constraints.Min;

/**
 * A factory for configuring and building {@link com.datastax.driver.core.PoolingOptions} instances.
 * 
 * Configuration Parameters:
 * 
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 * Name Default Description
maxRequestsPerConnection Default is dependent on protocol version. See driver docs for details. The maximum number of connections per host.
newConnectionThreshold Default is dependent on protocol version. See driver docs for details. The threshold that triggers the creation of a new connection to a host.
coreConnections No default. You must specify core connections. The core number of connections per host.
maxConnections No default. You must specify maximum connections. The maximum number of connections per host.
 */
public class HostDistanceOptions {

    @Min(0)
    private Integer maxRequestsPerConnection;
    @Min(0)
    private Integer newConnectionThreshold;
    @Min(0)
    private Integer coreConnections;
    @Min(0)
    private Integer maxConnections;

    @JsonProperty
    public Integer getMaxRequestsPerConnection() {
        return maxRequestsPerConnection;
    }

    @JsonProperty
    public void setMaxRequestsPerConnection(Integer maxRequestsPerConnection) {
        this.maxRequestsPerConnection = maxRequestsPerConnection;
    }

    @JsonProperty
    public Integer getNewConnectionThreshold() {
        return newConnectionThreshold;
    }

    @JsonProperty
    public void setNewConnectionThreshold(Integer newConnectionThreshold) {
        this.newConnectionThreshold = newConnectionThreshold;
    }

    @JsonProperty
    public Integer getCoreConnections() {
        return coreConnections;
    }

    @JsonProperty
    public void setCoreConnections(Integer coreConnections) {
        this.coreConnections = coreConnections;
    }

    @JsonProperty
    public Integer getMaxConnections() {
        return maxConnections;
    }

    @JsonProperty
    public void setMaxConnections(Integer maxConnections) {
        this.maxConnections = maxConnections;
    }
}

Name	Default	Description
maxRequestsPerConnection	Default is dependent on protocol version. See driver docs for details.	The maximum number of connections per host.
newConnectionThreshold	Default is dependent on protocol version. See driver docs for details.	The threshold that triggers the creation of a new connection to a host.
coreConnections	No default. You must specify core connections.	The core number of connections per host.
maxConnections	No default. You must specify maximum connections.	The maximum number of connections per host.