DataCollectionConfigFactory (OpenNMS 28.0.0 API)

java.lang.Object
- org.opennms.netmgt.config.DataCollectionConfigFactory

```
public abstract class DataCollectionConfigFactory
extends java.lang.Object
```
This class is the main repository for SNMP data collection configuration information used by the SNMP service monitor. When this class is loaded it reads the SNMP data collection configuration into memory.

The implementation of DataCollectionConfig interface has been moved to DefaultDataCollectionConfigDao.

Author:

Weave

Constructor Summary

Constructors
Constructor Description

DataCollectionConfigFactory()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static DataCollectionConfigDao`	`getInstance()`	Return the singleton instance of this factory.
`static void`	`init()`	Load the config from the default config file and create the singleton instance of this factory.
`static void`	`main(java.lang.String[] args)`
`static void`	`reload()`	Reload the config from the default config file
`static void`	`setInstance(DataCollectionConfigDao instance)`	setInstance

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DataCollectionConfigFactory
```
public DataCollectionConfigFactory()
```
- Method Detail
  - setInstance
```
public static void setInstance(DataCollectionConfigDao instance)
```
    setInstance
    
    Parameters:
    
    instance - a DataCollectionConfigDao object.
  - init
```
public static void init()
                 throws java.io.IOException
```
    Load the config from the default config file and create the singleton instance of this factory.
    
    Throws:
    
    java.io.IOException - Thrown if the specified config file cannot be read
    
    java.io.IOException - if any.
  - reload
```
public static void reload()
                   throws java.io.IOException
```
    Reload the config from the default config file
    
    Throws:
    
    java.io.IOException - Thrown if the specified config file cannot be read
    
    java.io.IOException - if any.
  - getInstance
```
public static DataCollectionConfigDao getInstance()
```
    Return the singleton instance of this factory.
    
    Returns:
    
    The current factory instance.
  - main
```
public static void main(java.lang.String[] args)
```