ContractPool (Breitband)

java.lang.Object
- breitband.util.ContractPool

```
public class ContractPool
extends java.lang.Object
```
Class for modelling the contract pool

Author:

Klara Schöbel

Constructor Summary

Constructors
Constructor	Description
`ContractPool(java.util.HashMap<java.lang.String,Contract> contracts, int subsetSize)`	Constructs a new Contract pool with contracts and subset size

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.HashMap<java.lang.String,Contract>`	`getContracts()`	Gets the contracts in the contract pool.
`int`	`getSubsetSize()`	Gets the size of the contract pool's subset
`breitband.preset.ImmutableList<java.lang.String>`	`shuffle()`	Shuffles the contract pool and returns a subset of all contract IDs.

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

- Constructor Detail
  - ContractPool
```
public ContractPool(java.util.HashMap<java.lang.String,Contract> contracts,
                    int subsetSize)
```
    Constructs a new Contract pool with contracts and subset size
    
    Parameters:
    
    contracts - Hashmap of Contracts
    
    subsetSize - size of this subset
- Method Detail
  - getSubsetSize
```
public int getSubsetSize()
```
    Gets the size of the contract pool's subset
    
    Returns:
    
    Size of the subset
  - getContracts
```
public java.util.HashMap<java.lang.String,Contract> getContracts()
```
    Gets the contracts in the contract pool.
    
    Returns:
    
    The contracts in the contract pool
  - shuffle
```
public breitband.preset.ImmutableList<java.lang.String> shuffle()
```
    Shuffles the contract pool and returns a subset of all contract IDs.
    The subset's size is determined by the subset size of the contract pool.
    
    Returns:
    
    A random subset of all contract IDs