SubscribedProvider (leJOS EV3 API documentation)

java.lang.Object
- lejos.robotics.filter.SubscribedProvider

All Implemented Interfaces:: SampleProvider

public class SubscribedProvider
extends java.lang.Object
implements SampleProvider

Field Summary

Fields
Modifier and Type Field Description

protected java.text.DateFormat formatter

Constructor Summary

Constructors
Constructor Description

SubscribedProvider(java.io.DataInputStream dis, PublishedSource source)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`fetchSample(float[] sample, int offset)`	Fetches a sample from a sensor or filter.
`java.lang.String`	`getHost()`
`java.lang.String`	`getName()`
`PublishedSource`	`getSource()`
`java.lang.String`	`getTime()`
`long`	`getTimeStamp()`
`boolean`	`isActive()`
`int`	`sampleSize()`	Returns the number of elements in a sample. The number of elements does not change during runtime.

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

- Field Detail
  - formatter
```
protected java.text.DateFormat formatter
```
- Constructor Detail
  - SubscribedProvider
```
public SubscribedProvider(java.io.DataInputStream dis,
                          PublishedSource source)
```
- Method Detail
  - sampleSize
```
public int sampleSize()
```
    Description copied from interface: SampleProvider
    
    Returns the number of elements in a sample.
    The number of elements does not change during runtime.
    
    Specified by:
    
    sampleSize in interface SampleProvider
    
    Returns:
    
    the number of elements in a sample
  - fetchSample
```
public void fetchSample(float[] sample,
                        int offset)
```
    Description copied from interface: SampleProvider
    
    Fetches a sample from a sensor or filter.
    
    Specified by:
    
    fetchSample in interface SampleProvider
    
    Parameters:
    
    sample - The array to store the sample in.
    
    offset - The elements of the sample are stored in the array starting at the offset position.
  - getSource
```
public PublishedSource getSource()
```
  - getHost
```
public java.lang.String getHost()
```
  - getName
```
public java.lang.String getName()
```
  - getTimeStamp
```
public long getTimeStamp()
```
  - isActive
```
public boolean isActive()
```
  - getTime
```
public java.lang.String getTime()
```