io.vertx.kafka.client.common

## Class Node

- java.lang.Object
- - io.vertx.kafka.client.common.Node

-     public class Node
      extends Object

  Information about a Kafka cluster node

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `Node()` Constructor
    `Node(boolean hasRack, String host, int id, String idString, boolean isEmpty, int port, String rack)` Constructor
    `Node(JsonObject json)` Constructor (from JSON representation)

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getHost()`
    `int` | `getId()`
    `String` | `getIdString()`
    `int` | `getPort()`
    `boolean` | `hasRack()`
    `boolean` | `isEmpty()`
    `String` | `rack()`
    `Node` | `setHasRack(boolean hasRack)` Set if this node has a defined rack
    `Node` | `setHost(String host)` Set the host name for this node
    `Node` | `setId(int id)` Set the node id of this node
    `Node` | `setIdString(String idString)` Set the string representation of the node id
    `Node` | `setIsEmpty(boolean isEmpty)` Set if this node is empty
    `Node` | `setPort(int port)` Set the port for this node
    `Node` | `setRack(String rack)` Set the rack for this node
    `JsonObject` | `toJson()` Convert object to JSON representation
    `String` | `toString()`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### Node

          public Node()

      Constructor

    - #### Node

          public Node(boolean hasRack,
                      String host,
                      int id,
                      String idString,
                      boolean isEmpty,
                      int port,
                      String rack)

      Constructor
      Parameters:
        `hasRack` - true if this node has a defined rack
        `host` - the host name for this node
        `id` - the node id of this node
        `idString` - String representation of the node id
        `isEmpty` - if this node is empty, which may be the case if noNode() is used as a placeholder in a response payload with an error
        `port` - the port for this node
        `rack` - the rack for this node

    - #### Node

          public Node(JsonObject json)

      Constructor (from JSON representation)
      Parameters:
        `json` - JSON representation

  - ### Method Detail

    - #### hasRack

          public boolean hasRack()

      Returns:
        true if this node has a defined rack

    - #### setHasRack

          public Node setHasRack(boolean hasRack)

      Set if this node has a defined rack
      Parameters:
        `hasRack` - if this node has a defined rack
      Returns:
        current instance of the class to be fluent

    - #### getHost

          public String getHost()

      Returns:
        the host name for this node

    - #### setHost

          public Node setHost(String host)

      Set the host name for this node
      Parameters:
        `host` - the host name for this node
      Returns:
        current instance of the class to be fluent

    - #### getId

          public int getId()

      Returns:
        the node id of this node

    - #### setId

          public Node setId(int id)

      Set the node id of this node
      Parameters:
        `id` - the node id of this node
      Returns:
        current instance of the class to be fluent

    - #### getIdString

          public String getIdString()

      Returns:
        String representation of the node id

    - #### setIdString

          public Node setIdString(String idString)

      Set the string representation of the node id
      Parameters:
        `idString` - String representation of the node id
      Returns:
        current instance of the class to be fluent

    - #### isEmpty

          public boolean isEmpty()

      Returns:
        if this node is empty, which may be the case if noNode() is used as a placeholder in a response payload with an error

    - #### setIsEmpty

          public Node setIsEmpty(boolean isEmpty)

      Set if this node is empty
      Parameters:
        `isEmpty` - if this node is empty
      Returns:
        current instance of the class to be fluent

    - #### getPort

          public int getPort()

      Returns:
        the port for this node

    - #### setPort

          public Node setPort(int port)

      Set the port for this node
      Parameters:
        `port` - the port for this node
      Returns:
        current instance of the class to be fluent

    - #### rack

          public String rack()

      Returns:
        the rack for this node

    - #### setRack

          public Node setRack(String rack)

      Set the rack for this node
      Parameters:
        `rack` - the rack for this node
      Returns:
        current instance of the class to be fluent

    - #### toJson

          public JsonObject toJson()

      Convert object to JSON representation
      Returns:
        JSON representation

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

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