BroadcastTree

```
public class BroadcastTree
extends java.lang.Object
```
This class represents a broadcast tree. the class has links and costs.

Fields
Modifier and Type	Field and Description
`protected java.util.HashMap<java.lang.Long,java.lang.Integer>`	`costs`
`protected java.util.HashMap<java.lang.Long,Link>`	`links`

Constructors
Constructor and Description
`BroadcastTree()`
`BroadcastTree(java.util.HashMap<java.lang.Long,Link> links, java.util.HashMap<java.lang.Long,java.lang.Integer> costs)`

Methods
Modifier and Type	Method and Description
`void`	`addTreeLink(long myNode, Link link)`
`int`	`getCost(long node)`
`java.util.HashMap<java.lang.Long,java.lang.Integer>`	`getCosts()`
`java.util.HashMap<java.lang.Long,Link>`	`getLinks()`
`Link`	`getTreeLink(long node)`
`java.lang.String`	`toString()`

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

protected java.util.HashMap<java.lang.Long,Link> links

protected java.util.HashMap<java.lang.Long,java.lang.Integer> costs

public BroadcastTree(java.util.HashMap<java.lang.Long,Link> links,
             java.util.HashMap<java.lang.Long,java.lang.Integer> costs)

public java.util.HashMap<java.lang.Long,Link> getLinks()

public void addTreeLink(long myNode,
               Link link)

public java.util.HashMap<java.lang.Long,java.lang.Integer> getCosts()

Class BroadcastTree