java.lang.Object
- io.opencensus.trace.config.TraceParams

Direct Known Subclasses:

AutoValue_TraceParams
```
@Immutable
public abstract class TraceParams
extends java.lang.Object
```
Class that holds global trace parameters.

Since:

0.5

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class TraceParams.Builder
A Builder class for TraceParams.

Field Summary

Fields
Modifier and Type	Field	Description
`static TraceParams`	`DEFAULT`	Default `TraceParams`.
`private static double`	`DEFAULT_PROBABILITY`
`private static Sampler`	`DEFAULT_SAMPLER`
`private static int`	`DEFAULT_SPAN_MAX_NUM_ANNOTATIONS`
`private static int`	`DEFAULT_SPAN_MAX_NUM_ATTRIBUTES`
`private static int`	`DEFAULT_SPAN_MAX_NUM_LINKS`
`private static int`	`DEFAULT_SPAN_MAX_NUM_MESSAGE_EVENTS`

Constructor Summary

Constructors
Constructor Description

TraceParams()

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`private static TraceParams.Builder`	`builder()`
`abstract int`	`getMaxNumberOfAnnotations()`	Returns the global default max number of `Annotation` events per `Span`.
`abstract int`	`getMaxNumberOfAttributes()`	Returns the global default max number of attributes per `Span`.
`abstract int`	`getMaxNumberOfLinks()`	Returns the global default max number of `Link` entries per `Span`.
`abstract int`	`getMaxNumberOfMessageEvents()`	Returns the global default max number of `MessageEvent` events per `Span`.
`int`	`getMaxNumberOfNetworkEvents()`	Deprecated. Use `getMaxNumberOfMessageEvents()`.
`abstract Sampler`	`getSampler()`	Returns the global default `Sampler`.
`abstract TraceParams.Builder`	`toBuilder()`	Returns a `TraceParams.Builder` initialized to the same property values as the current instance.

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

- Field Detail
  - DEFAULT_PROBABILITY
```
private static final double DEFAULT_PROBABILITY
```
    See Also:
    
    Constant Field Values
  - DEFAULT_SAMPLER
```
private static final Sampler DEFAULT_SAMPLER
```
  - DEFAULT_SPAN_MAX_NUM_ATTRIBUTES
```
private static final int DEFAULT_SPAN_MAX_NUM_ATTRIBUTES
```
    See Also:
    
    Constant Field Values
  - DEFAULT_SPAN_MAX_NUM_ANNOTATIONS
```
private static final int DEFAULT_SPAN_MAX_NUM_ANNOTATIONS
```
    See Also:
    
    Constant Field Values
  - DEFAULT_SPAN_MAX_NUM_MESSAGE_EVENTS
```
private static final int DEFAULT_SPAN_MAX_NUM_MESSAGE_EVENTS
```
    See Also:
    
    Constant Field Values
  - DEFAULT_SPAN_MAX_NUM_LINKS
```
private static final int DEFAULT_SPAN_MAX_NUM_LINKS
```
    See Also:
    
    Constant Field Values
  - DEFAULT
```
public static final TraceParams DEFAULT
```
    Default TraceParams.
    
    Since:
    
    0.5
- Constructor Detail
  - TraceParams
```
public TraceParams()
```
- Method Detail
  - getSampler
```
public abstract Sampler getSampler()
```
    Returns the global default Sampler. Used if no Sampler is provided in SpanBuilder.setSampler(Sampler).
    
    Returns:
    
    the global default Sampler.
    
    Since:
    
    0.5
  - getMaxNumberOfAttributes
```
public abstract int getMaxNumberOfAttributes()
```
    Returns the global default max number of attributes per Span.
    
    Returns:
    
    the global default max number of attributes per Span.
    
    Since:
    
    0.5
  - getMaxNumberOfAnnotations
```
public abstract int getMaxNumberOfAnnotations()
```
    Returns the global default max number of Annotation events per Span.
    
    Returns:
    
    the global default max number of Annotation events per Span.
    
    Since:
    
    0.5
  - getMaxNumberOfMessageEvents
```
public abstract int getMaxNumberOfMessageEvents()
```
    Returns the global default max number of MessageEvent events per Span.
    
    Returns:
    
    the global default max number of MessageEvent events per Span.
    
    Since:
    
    0.12
  - getMaxNumberOfNetworkEvents
```
@Deprecated
public int getMaxNumberOfNetworkEvents()
```
    Deprecated.
    Use getMaxNumberOfMessageEvents().
    
    Returns the global default max number of NetworkEvent events per Span.
    
    Returns:
    
    the global default max number of NetworkEvent events per Span.
    
    Since:
    
    0.5
  - getMaxNumberOfLinks
```
public abstract int getMaxNumberOfLinks()
```
    Returns the global default max number of Link entries per Span.
    
    Returns:
    
    the global default max number of Link entries per Span.
    
    Since:
    
    0.5
  - builder
```
private static TraceParams.Builder builder()
```
  - toBuilder
```
public abstract TraceParams.Builder toBuilder()
```
    Returns a TraceParams.Builder initialized to the same property values as the current instance.
    
    Returns:
    
    a TraceParams.Builder initialized to the same property values as the current instance.
    
    Since:
    
    0.5

Class TraceParams

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_PROBABILITY

DEFAULT_SAMPLER

DEFAULT_SPAN_MAX_NUM_ATTRIBUTES

DEFAULT_SPAN_MAX_NUM_ANNOTATIONS

DEFAULT_SPAN_MAX_NUM_MESSAGE_EVENTS

DEFAULT_SPAN_MAX_NUM_LINKS

DEFAULT

Constructor Detail

TraceParams

Method Detail

getSampler

getMaxNumberOfAttributes

getMaxNumberOfAnnotations

getMaxNumberOfMessageEvents

getMaxNumberOfNetworkEvents

getMaxNumberOfLinks

builder

toBuilder