Reading (JMRI API)

java.lang.Object
- jmri.jmrix.rps.Reading

```
@Immutable
public class Reading
extends java.lang.Object
```
Encodes a single set of input values (a "reading") for RPS.
The values are in time units (nominally usec), and need to be converted to space units during later calculations.
The values are indexed by Receiver number, as known to the RPS system. For example, getValue(2) will return the time from RPS receiver 2.
Objects of this class are immutable once created.

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) java.lang.String`	`id`
`(package private) java.lang.Object`	`rawData`
`(package private) int`	`time`
`(package private) double[]`	`values`

Constructor Summary

Constructors
Constructor	Description
`Reading(java.lang.String id, double[] values)`
`Reading(java.lang.String id, double[] values, int time)`
`Reading(java.lang.String id, double[] values, java.lang.String raw)`
`Reading(Reading r)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getId()`	Return the ID int of the transmitter this reading describes.
`int`	`getNValues()`	NValues is really the highest receiver number possible.
`java.lang.Object`	`getRawData()`	Get the raw data from which this Reading was made.
`int`	`getTime()`	Return the time at which this Reading was requested.
`double`	`getValue(int i)`	Convenience method to get a specific one of the values.
`double[]`	`getValues()`
`java.lang.String`	`toString()`

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

Field Detail

id
```
final java.lang.String id
```

values
```
final double[] values
```

time
```
final int time
```

rawData
```
final java.lang.Object rawData
```

Constructor Detail

Reading

public Reading(java.lang.String id,
               double[] values)

Reading

public Reading(java.lang.String id,
               double[] values,
               java.lang.String raw)

Reading

public Reading(java.lang.String id,
               double[] values,
               int time)

Reading
```
public Reading(Reading r)
```

Method Detail
- getTime
```
public int getTime()
```
  Return the time at which this Reading was requested.
  
  Returns:
  
  read request time.
- getId
```
public java.lang.String getId()
```
  Return the ID int of the transmitter this reading describes.
  
  Returns:
  
  ID of the transmitter.
- getNValues
```
public int getNValues()
```
  NValues is really the highest receiver number possible.
  
  Returns:
  
  highest receiver number possible.
- getValue
```
public double getValue(int i)
```
  Convenience method to get a specific one of the values.
  
  Parameters:
  
  i - value index.
  
  Returns:
  
  value.
- getValues
```
public double[] getValues()
```
- toString
```
public java.lang.String toString()
```
  Overrides:
  
  toString in class java.lang.Object
- getRawData
```
public java.lang.Object getRawData()
```
  Get the raw data from which this Reading was made.
  
  Returns:
  
  null if raw data was not preserved