Exemplar

java.lang.Object
- io.opencensus.metrics.data.Exemplar

Direct Known Subclasses:

AutoValue_Exemplar
```
@Immutable
public abstract class Exemplar
extends java.lang.Object
```
An example point that may be used to annotate aggregated distribution values, associated with a histogram bucket.

Since:

0.20

Constructor Summary

Constructors
Constructor Description

Exemplar()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`static Exemplar`	`create(double value, Timestamp timestamp, java.util.Map<java.lang.String,AttachmentValue> attachments)`	Creates an `Exemplar`.
`abstract java.util.Map<java.lang.String,AttachmentValue>`	`getAttachments()`	Returns the contextual information about the example value.
`abstract Timestamp`	`getTimestamp()`	Returns the time that this `Exemplar`'s value was recorded.
`abstract double`	`getValue()`	Returns value of the `Exemplar` point.

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

- Constructor Detail
  - Exemplar
```
Exemplar()
```
- Method Detail
  - getValue
```
public abstract double getValue()
```
    Returns value of the Exemplar point.
    
    Returns:
    
    value of the Exemplar point.
    
    Since:
    
    0.20
  - getTimestamp
```
public abstract Timestamp getTimestamp()
```
    Returns the time that this Exemplar's value was recorded.
    
    Returns:
    
    the time that this Exemplar's value was recorded.
    
    Since:
    
    0.20
  - getAttachments
```
public abstract java.util.Map<java.lang.String,AttachmentValue> getAttachments()
```
    Returns the contextual information about the example value.
    
    Returns:
    
    the contextual information about the example value.
    
    Since:
    
    0.20
  - create
```
public static Exemplar create(double value,
                              Timestamp timestamp,
                              java.util.Map<java.lang.String,AttachmentValue> attachments)
```
    Creates an Exemplar.
    
    Parameters:
    
    value - value of the Exemplar point.
    
    timestamp - the time that this Exemplar's value was recorded.
    
    attachments - the contextual information about the example value.
    
    Returns:
    
    an Exemplar.
    
    Since:
    
    0.20