MessageTrace (synapse-edison 0.23.3 API)

java.lang.Object
- de.otto.synapse.edison.trace.MessageTrace

```
@ThreadSafe
public class MessageTrace
extends java.lang.Object
```
Thread-safe in-memory implementation of a circular MessageStore that is storing all traceEntries in insertion order per channel with a configurable capacity per channel.
Each time an element is added to a full message store, the message store automatically removes its head element.

Constructor Summary

Constructors
Constructor Description

MessageTrace(int capacityPerChannel)
Creates a new instance with specified capacity per channel.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`add(TraceEntry traceEntry)`	Adds a Message to the MessageStore.
`int`	`getCapacityPerChannel()`
`java.util.SortedSet<java.lang.String>`	`getReceiverChannels()`
`java.util.SortedSet<java.lang.String>`	`getSenderChannels()`
`java.util.stream.Stream<TraceEntry>`	`stream()`	Returns a Stream of `traceEntries` contained in the RegisteredEndpoints.
`java.util.stream.Stream<TraceEntry>`	`stream(java.lang.String channelName, de.otto.synapse.endpoint.EndpointType endpointType)`

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

- Constructor Detail
  - MessageTrace
```
public MessageTrace(int capacityPerChannel)
```
    Creates a new instance with specified capacity per channel.
    
    Parameters:
    
    capacityPerChannel - the size of the underlying ring buffers.
- Method Detail
  - getSenderChannels
```
public java.util.SortedSet<java.lang.String> getSenderChannels()
```
  - getReceiverChannels
```
public java.util.SortedSet<java.lang.String> getReceiverChannels()
```
  - getCapacityPerChannel
```
public int getCapacityPerChannel()
```
  - add
```
public void add(TraceEntry traceEntry)
```
    Adds a Message to the MessageStore.
    If the capacity of the ring buffer is reached, the oldest message is removed
    
    Parameters:
    
    traceEntry - the message to add
  - stream
```
public java.util.stream.Stream<TraceEntry> stream()
```
    Returns a Stream of traceEntries contained in the RegisteredEndpoints.
    The stream will maintain the per-channel insertion order of the traceEntries, but not overall insertion order.
    
    Returns:
    
    Stream of traceEntries
  - stream
```
public java.util.stream.Stream<TraceEntry> stream(java.lang.String channelName,
                                                  de.otto.synapse.endpoint.EndpointType endpointType)
```