com.datastax.oss.simulacron.common.cluster.NodeSpec Maven / Gradle / Ivy
/*
* Copyright (C) 2017-2017 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.
*/
package com.datastax.oss.simulacron.common.cluster;
import java.net.SocketAddress;
import java.util.Collections;
import java.util.Map;
import java.util.UUID;
/**
* Represents a {@link NodeSpec} which may belong to a cluster (via a data center relationship) or
* it may be standalone to represent a 'single node' cluster.
*
* A {@link NodeSpec} has an address which indicates what ip address and port the node is
* listening on.
*/
public class NodeSpec extends AbstractNode {
NodeSpec() {
// Default constructor for jackson deserialization.
this(null, null, null, null, null, null, Collections.emptyMap(), null);
}
public NodeSpec(
SocketAddress address,
String name,
Long id,
UUID hostId,
String cassandraVersion,
String dseVersion,
Map peerInfo,
DataCenterSpec parent) {
super(address, name, id, hostId, cassandraVersion, dseVersion, peerInfo, parent);
}
/**
* Constructs a {@link Builder} for defining a {@link NodeSpec} that has no parent {@link
* ClusterSpec}.
*
* @return Builder for creating {@link NodeSpec}
*/
public static Builder builder() {
return new Builder(null, null, null);
}
public static class Builder extends NodePropertiesBuilder {
private SocketAddress address = null;
Builder(DataCenterSpec parent, Long id, UUID hostId) {
super(Builder.class, parent);
this.id = id;
this.hostId = hostId;
}
/**
* Sets the address that the NodeSpec should be listening on.
*
* @param address address to listen on
* @return this builder
*/
public Builder withAddress(SocketAddress address) {
this.address = address;
return this;
}
/** @return Constructs a {@link NodeSpec} from this builder. Can be called multiple times. */
public NodeSpec build() {
return new NodeSpec(
address, name, id, hostId, cassandraVersion, dseVersion, peerInfo, parent);
}
}
}