Http2PriorityTree (Undertow 2.1.0.Final API)

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Undertow 2.1.0.Final

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java.lang.Object
- io.undertow.protocols.http2.Http2PriorityTree

```
public class Http2PriorityTree
extends Object
```
A structure that represents HTTP2 priority information. Note that this structure is not thread safe, it is intended to be protected by an external lock

Author:

Stuart Douglas

Constructor Summary

Constructors
Constructor and Description

Http2PriorityTree()
The maximum number of streams that we store priority information for

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Comparator<Integer>`	`comparator()` Creates a priority queue
`void`	`priorityFrame(int streamId, int streamDependency, int weight, boolean exlusive)`
`void`	`registerStream(int streamId, int dependency, int weighting, boolean exclusive)` Resisters a stream, with its dependency and dependent information
`void`	`streamRemoved(int streamId)` Method that is invoked when a stream has been removed

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

- Constructor Detail
  - Http2PriorityTree
```
public Http2PriorityTree()
```
    The maximum number of streams that we store priority information for
- Method Detail
  - registerStream
```
public void registerStream(int streamId,
                           int dependency,
                           int weighting,
                           boolean exclusive)
```
    Resisters a stream, with its dependency and dependent information
    
    Parameters:
    
    streamId - The stream id
    
    dependency - The stream this stream depends on, if no stream is specified this should be zero
    
    weighting - The weighting. If no weighting is specified this should be 16
  - streamRemoved
```
public void streamRemoved(int streamId)
```
    Method that is invoked when a stream has been removed
    
    Parameters:
    
    streamId - id of the stream removed
  - comparator
```
public Comparator<Integer> comparator()
```
    Creates a priority queue
    
    Returns:
  - priorityFrame
```
public void priorityFrame(int streamId,
                          int streamDependency,
                          int weight,
                          boolean exlusive)
```

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