IContractBrokers (OpenPatricianModel 1.0.0_RC2 API)

```
public interface IContractBrokers
```
Accessting the contract broker for a specific player in a city.

Author:

Andi Hotz, (c) Sahits GmbH, 2018 Created on Apr 30, 2018

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(IContractBroker broker, ICity city)`
`java.util.Optional<IContractBroker>`	`findContractBroker(ICity city, IPlayer player)`	Retrieve the contract broker in the city, who is waiting for a delivery by the player.
`boolean`	`hasContractBroker(ICity city)`	Check if there is a contract broker defined for the city.

- Method Detail
  - add
```
void add(IContractBroker broker,
         ICity city)
```
  - findContractBroker
```
java.util.Optional<IContractBroker> findContractBroker(ICity city,
                                                       IPlayer player)
```
    Retrieve the contract broker in the city, who is waiting for a delivery by the player.
    
    Parameters:
    
    city - for which to look up the contract broker.
    
    player - from whom the broker awaits d deliver.
    
    Returns:
    
    optional of the broker, if one is found, empty otherwise.
  - hasContractBroker
```
boolean hasContractBroker(ICity city)
```
    Check if there is a contract broker defined for the city. It does not matter, if the broker has an assigned player or not.
    
    Parameters:
    
    city - for which to check the contract broker
    
    Returns:
    
    true if there is a contract broker defined for the city.