All Implemented Interfaces:

java.io.Serializable , org.protelis.vm.NetworkManager
```
public final class AlchemistNetworkManager
 implements NetworkManager, Serializable
                    
```
Emulates a NetworkManager. This particular network manager does not send messages instantly. Instead, it records the last message to send, and only when simulateMessageArrival is called the transfer is actually done.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final double`	`retentionTime`
`private ImmutableMap<DeviceUID, Map<CodePath, Object>>`	`neighborState`

Constructor Summary

Constructors
Constructor	Description
`AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program)`
`AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program, double retentionTime)`
`AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program, double retentionTime, RealDistribution distanceLossDistribution)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`double`	`getRetentionTime()`
`ImmutableMap<DeviceUID, Map<CodePath, Object>>`	`getNeighborState()`
`RealDistribution`	`getDistancePacketLossDistribution()`
`void`	`shareState(Map<CodePath, Object> toSend)`
`void`	`simulateMessageArrival(double currentTime)`	Simulates the arrival of the message to other nodes.

Methods inherited from class org.protelis.vm.NetworkManager
getNeighborState
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - AlchemistNetworkManager
```
AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program)
```
    Parameters:
    
    executionTime - the reaction hosting the NetworkManager
    
    program - the RunProtelisProgram
  - AlchemistNetworkManager
```
AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program, double retentionTime)
```
    Parameters:
    
    executionTime - the reaction hosting the NetworkManager
    
    program - the RunProtelisProgram
    
    retentionTime - how long the messages will be stored.
  - AlchemistNetworkManager
```
AlchemistNetworkManager(Reaction<Object> executionTime, RunProtelisProgram<out Object> program, double retentionTime, RealDistribution distanceLossDistribution)
```
    Parameters:
    
    executionTime - the reaction hosting the NetworkManager
    
    program - the RunProtelisProgram
    
    retentionTime - how long the messages will be stored.
    
    distanceLossDistribution - the package loss probability, scaling with distance.
- Method Detail
  - getRetentionTime
```
 double getRetentionTime()
```
  - getNeighborState
```
 ImmutableMap<DeviceUID, Map<CodePath, Object>> getNeighborState()
```
  - getDistancePacketLossDistribution
```
 RealDistribution getDistancePacketLossDistribution()
```
  - shareState
```
 void shareState(Map<CodePath, Object> toSend)
```
  - simulateMessageArrival
```
 void simulateMessageArrival(double currentTime)
```
    Simulates the arrival of the message to other nodes.
    
    Parameters:
    
    currentTime - the current simulation time (used to understand when a message should get dropped).

Class AlchemistNetworkManager

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class org.protelis.vm.NetworkManager

Methods inherited from class java.lang.Object

Constructor Detail

AlchemistNetworkManager

AlchemistNetworkManager

AlchemistNetworkManager

Method Detail

getRetentionTime

getNeighborState

getDistancePacketLossDistribution

shareState

simulateMessageArrival