ReseedChecker (Javadocs [I2P+ 2.13.0+]

java.lang.Object
- net.i2p.router.networkdb.reseed.ReseedChecker

```
public class ReseedChecker
extends Object
```
Checks whether reseeding of the network database is necessary and initiates reseed requests. This class manages reseed triggers based on network status, router uptime/downtime, peer count, and configuration flags. All reseeding must be done through this instance. Access through context.netDb().reseedChecker(), others should not instantiate this class directly.

Field Summary
Fields
Modifier and Type Field and Description
static int MINIMUM
Minimum number of router infos before automatic reseed attempted

Fields
Modifier and Type	Field and Description
`static int`	`MINIMUM` Minimum number of router infos before automatic reseed attempted

Constructor Summary
Constructors
Constructor and Description
ReseedChecker(RouterContext context)
Constructor.

Constructors
Constructor and Description
`ReseedChecker(RouterContext context)` Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`checkReseed(int known)` Checks if a reseed is needed based on peers, uptime, downtime, and system flags.
`(package private) void`	`done()` Marks reseed complete, resetting internal state and scheduling status clearance.
`String`	`getError()` Gets the error message from the last or current reseed attempt.
`String`	`getStatus()` Gets the status message from the current reseed attempt.
`boolean`	`inProgress()` Checks whether a reseed is currently in progress.
`boolean`	`requestReseed()` Starts a reseed if one is not already in progress.
`int`	`requestReseed(InputStream in)` Performs a blocking reseed from a zip or su3 InputStream.
`boolean`	`requestReseed(URI url)` Starts a reseed from a zip or su3 URI if one is not already in progress.
`(package private) void`	`setError(String s)` Sets the error message for the last or current reseed attempt.
`(package private) void`	`setStatus(String s)` Sets the status message for the current reseed attempt.

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

- Field Detail
  - MINIMUM
```
public static final int MINIMUM
```
    Minimum number of router infos before automatic reseed attempted
    See Also:
    Constant Field Values
- Constructor Detail
  - ReseedChecker
```
public ReseedChecker(RouterContext context)
```
    Constructor.
    Parameters:
    context - the router context
- Method Detail
  - checkReseed
```
public boolean checkReseed(int known)
```
    Checks if a reseed is needed based on peers, uptime, downtime, and system flags. Starts reseed if conditions are met.
    Parameters:
    known - current number of known routers (includes this router)
    Returns:
    true if reseed started; false otherwise
  - done
```
void done()
```
    Marks reseed complete, resetting internal state and scheduling status clearance.
  - getError
```
public String getError()
```
    Gets the error message from the last or current reseed attempt.
    Returns:
    error message (may contain HTML), never null
  - getStatus
```
public String getStatus()
```
    Gets the status message from the current reseed attempt.
    Returns:
    status message (may contain HTML), never null
  - inProgress
```
public boolean inProgress()
```
    Checks whether a reseed is currently in progress.
    Returns:
    true if reseed in progress; false otherwise
  - requestReseed
```
public boolean requestReseed()
```
    Starts a reseed if one is not already in progress.
    Returns:
    true if reseed was started; false if already in progress or failed to start
  - requestReseed
```
public int requestReseed(InputStream in)
                  throws IOException
```
    Performs a blocking reseed from a zip or su3 InputStream.
    Parameters:
    in - InputStream of reseed data
    Returns:
    number of routers imported
    Throws:
    IOException - if reseed is already in progress or an IO error occurs
  - requestReseed
```
public boolean requestReseed(URI url)
                      throws IllegalArgumentException
```
    Starts a reseed from a zip or su3 URI if one is not already in progress.
    Parameters:
    url - URI to the reseed data file (zip/su3)
    Returns:
    true if reseed was started; false if already in progress or failed to start
    Throws:
    IllegalArgumentException - if URI is invalid or unsupported format
  - setError
```
void setError(String s)
```
    Sets the error message for the last or current reseed attempt.
    Parameters:
    s - error message, non-null but may be empty
  - setStatus
```
void setStatus(String s)
```
    Sets the status message for the current reseed attempt.
    Parameters:
    s - status message, non-null but may be empty

Class ReseedChecker

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MINIMUM

Constructor Detail

ReseedChecker

Method Detail

checkReseed

done

getError

getStatus

inProgress

requestReseed

requestReseed

requestReseed

setError

setStatus