io.debezium.connector.mongodb

Class ReplicaSet

java.lang.Object

io.debezium.connector.mongodb.ReplicaSet

All Implemented Interfaces:

Comparable<ReplicaSet>

@Immutable
public final class ReplicaSet
extends Object
implements Comparable<ReplicaSet>

Field Summary

Fields

Modifier and Type	Field and Description
private List<com.mongodb.ServerAddress>	addresses
private int	hc
private static Pattern	HOST_PATTERN Regular expression that extracts the hosts for the replica sets.
private String	replicaSetName
private String	shardName

Constructor Summary

Constructors

Constructor and Description
ReplicaSet(String addresses, String replicaSetName, String shardName)

Method Summary

Modifier and Type	Method and Description
List<com.mongodb.ServerAddress>	addresses() Get the immutable list of server addresses.
protected static int	compare(com.mongodb.ServerAddress address1, com.mongodb.ServerAddress address2)
protected static int	compareNullable(String str1, String str2)
protected static int	compareServerAddresses(com.mongodb.ServerAddress one, com.mongodb.ServerAddress two)
int	compareTo(ReplicaSet that)
boolean	equals(Object obj)
int	hashCode()
boolean	hasReplicaSetName() Return whether the address(es) represents a replica set, where the replica set name is not null.
boolean	isStandaloneServer() Return whether the address(es) represent a standalone server, where the replica set name is null.
static ReplicaSet	parse(String hosts) Parse the supplied string for the information about the hosts for a replica set.
String	replicaSetName() Get the name of this replica set.
String	shardName() Get the shard name for this replica set.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

HOST_PATTERN

private static final Pattern HOST_PATTERN

Regular expression that extracts the hosts for the replica sets. The raw expression is ((([^=]+)[=])?(([^/]+)\/))?(.+).

addresses

private final List<com.mongodb.ServerAddress> addresses

replicaSetName

private final String replicaSetName

shardName

private final String shardName

hc

private final int hc

Constructor Detail

ReplicaSet

public ReplicaSet(String addresses,
                  String replicaSetName,
                  String shardName)

Method Detail

parse

public static ReplicaSet parse(String hosts)

Parse the supplied string for the information about the hosts for a replica set. The string is a shard host specification (e.g., "shard01=replicaSet1/host1:27017,host2:27017"), replica set hosts (e.g., "replicaSet1/host1:27017,host2:27017"), or standalone host (e.g., "host1:27017" or "1.2.3.4:27017").

Parameters:

hosts - the hosts string; may be null

Returns:

the replica set; or null if the host string could not be parsed

addresses

public List<com.mongodb.ServerAddress> addresses()

Get the immutable list of server addresses.

Returns:

the server addresses; never null

replicaSetName

public String replicaSetName()

Get the name of this replica set.

Returns:

the replica set name, or null if the addresses are for standalone servers.

shardName

public String shardName()

Get the shard name for this replica set.

Returns:

the shard name, or null if this replica set is not used as a shard

isStandaloneServer

public boolean isStandaloneServer()

Return whether the address(es) represent a standalone server, where the replica set name is null. This method returns the opposite of hasReplicaSetName().

Returns:

true if this represents the address of a standalone server, or false if it represents the address of a replica set

See Also:

hasReplicaSetName()

hasReplicaSetName

public boolean hasReplicaSetName()

Return whether the address(es) represents a replica set, where the replica set name is not null. This method returns the opposite of isStandaloneServer().

Returns:

true if this represents the address of a replica set, or false if it represents the address of a standalone server

See Also:

isStandaloneServer()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

compareTo

public int compareTo(ReplicaSet that)

Specified by:

compareTo in interface Comparable<ReplicaSet>

toString

public String toString()

Overrides:

toString in class Object

compareServerAddresses

protected static int compareServerAddresses(com.mongodb.ServerAddress one,
                                            com.mongodb.ServerAddress two)

compareNullable

protected static int compareNullable(String str1,
                                     String str2)

compare

protected static int compare(com.mongodb.ServerAddress address1,
                             com.mongodb.ServerAddress address2)