HealthJMXExposer (Red Hat Data Grid 7.3.9 API)

```
public interface HealthJMXExposer
```
A Contract for exposing Health API over the JMX.

Since:

9.0

Author:

Sebastian Łaskawiec

Field Summary

Fields
Modifier and Type Field Description

static String OBJECT_NAME
JMX Object name.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`String[]`	`getCacheHealth()`	Returns per Cache statuses.
`String`	`getClusterHealth()`	Returns cluster health status.
`String`	`getClusterName()`	Returns cluster name.
`long`	`getFreeMemoryKb()`	Returns the amount of free memory (KB) in the host.
`int`	`getNumberOfCpus()`	Returns the total amount of CPUs for the JVM.
`int`	`getNumberOfNodes()`	Returns total nodes in the cluster.
`long`	`getTotalMemoryKb()`	Returns the amount of total memory (KB) in the host.

- Field Detail
  - OBJECT_NAME
```
static final String OBJECT_NAME
```
    JMX Object name.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getNumberOfCpus
```
int getNumberOfCpus()
```
    Returns the total amount of CPUs for the JVM.
  - getTotalMemoryKb
```
long getTotalMemoryKb()
```
    Returns the amount of total memory (KB) in the host.
  - getFreeMemoryKb
```
long getFreeMemoryKb()
```
    Returns the amount of free memory (KB) in the host.
  - getClusterHealth
```
String getClusterHealth()
```
    Returns cluster health status.
  - getClusterName
```
String getClusterName()
```
    Returns cluster name.
  - getNumberOfNodes
```
int getNumberOfNodes()
```
    Returns total nodes in the cluster.
  - getCacheHealth
```
String[] getCacheHealth()
```
    Returns per Cache statuses.