DataSource (I2P Anonymous Network - Java Documentation

java.lang.Object
- org.jrobin.core.jrrd.DataSource

```
public class DataSource
extends Object
```
Instances of this class model a data source in an RRD file.

Version:

$Revision$

Author:

Ciaran Treanor

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) double`	`maximum`
`(package private) double`	`minimum`
`(package private) int`	`minimumHeartbeat`
`(package private) String`	`name`
`(package private) long`	`offset`
`(package private) PDPStatusBlock`	`pdpStatusBlock`
`(package private) long`	`size`
`(package private) DataSourceType`	`type`

Constructor Summary

Constructors
Constructor Description

DataSource(RRDFile file)

Constructors
Constructor	Description
`DataSource(RRDFile file)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getMaximum()`	Returns the maximum value input to this data source can have.
`double`	`getMinimum()`	Returns the minimum value input to this data source can have.
`int`	`getMinimumHeartbeat()`	Returns the minimum required heartbeat for this data source.
`String`	`getName()`	Returns the name of this data source.
`PDPStatusBlock`	`getPDPStatusBlock()`	Returns the primary data point status block for this data source.
`DataSourceType`	`getType()`	Returns the type this data source is.
`(package private) void`	`loadPDPStatusBlock(RRDFile file)`
`(package private) void`	`printInfo(PrintStream s, NumberFormat numberFormat)`
`String`	`toString()`	Returns a summary the contents of this data source.
`(package private) void`	`toXml(PrintStream s)`

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

- Field Detail
  - offset
```
long offset
```
  - size
```
long size
```
  - name
```
String name
```
  - type
```
DataSourceType type
```
  - minimumHeartbeat
```
int minimumHeartbeat
```
  - minimum
```
double minimum
```
  - maximum
```
double maximum
```
  - pdpStatusBlock
```
PDPStatusBlock pdpStatusBlock
```
- Constructor Detail
  - DataSource
```
DataSource(RRDFile file)
    throws IOException,
           RrdException
```
    Throws:
    
    IOException
    
    RrdException
- Method Detail
  - loadPDPStatusBlock
```
void loadPDPStatusBlock(RRDFile file)
                 throws IOException,
                        RrdException
```
    Throws:
    
    IOException
    
    RrdException
  - getPDPStatusBlock
```
public PDPStatusBlock getPDPStatusBlock()
```
    Returns the primary data point status block for this data source.
    
    Returns:
    
    the primary data point status block for this data source.
  - getMinimumHeartbeat
```
public int getMinimumHeartbeat()
```
    Returns the minimum required heartbeat for this data source.
    
    Returns:
    
    the minimum required heartbeat for this data source.
  - getMinimum
```
public double getMinimum()
```
    Returns the minimum value input to this data source can have.
    
    Returns:
    
    the minimum value input to this data source can have.
  - getType
```
public DataSourceType getType()
```
    Returns the type this data source is.
    
    Returns:
    
    the type this data source is.
    
    See Also:
    
    DataSourceType
  - getMaximum
```
public double getMaximum()
```
    Returns the maximum value input to this data source can have.
    
    Returns:
    
    the maximum value input to this data source can have.
  - getName
```
public String getName()
```
    Returns the name of this data source.
    
    Returns:
    
    the name of this data source.
  - printInfo
```
void printInfo(PrintStream s,
               NumberFormat numberFormat)
```
  - toXml
```
void toXml(PrintStream s)
```
  - toString
```
public String toString()
```
    Returns a summary the contents of this data source.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    
    a summary of the information contained in this data source.

Class DataSource

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

offset

size

name

type

minimumHeartbeat

minimum

maximum

pdpStatusBlock

Constructor Detail

DataSource

Method Detail

loadPDPStatusBlock

getPDPStatusBlock

getMinimumHeartbeat

getMinimum

getType

getMaximum

getName

printInfo

toXml

toString