Graph

java.lang.Object
- libai.ants.Graph

```
public class Graph
extends java.lang.Object
```
This class belong to the core classes of the Ant Framework.
It represent the problem being solved. It is composed of a Matrix containing the relation between nodes in the graph.

Field Summary

Fields
Modifier and Type Field Description

protected java.lang.String fileSource
If the graph is loaded from a file, this will be a holder for the file's source location

Constructor Summary

Constructors
Constructor Description

Graph(int r, int c, double[] d)
Constructor.

Graph(java.lang.String fileSource)
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getFileSource()`
`Matrix`	`getM()`
`void`	`save(java.lang.String path)`
`void`	`setFileSource(java.lang.String fileSource)`	Sets the file source of the matrix to be loaded

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

- Field Detail
  - fileSource
```
protected java.lang.String fileSource
```
    If the graph is loaded from a file, this will be a holder for the file's source location
- Constructor Detail
  - Graph
```
public Graph(java.lang.String fileSource)
      throws java.lang.Exception
```
    Constructor. Creates a matrix from file fileSource
    
    Parameters:
    
    fileSource - location of file
    
    Throws:
    
    java.lang.Exception - if an error ocurred loading file.
  - Graph
```
public Graph(int r,
             int c,
             double[] d)
```
    Constructor. Creates a grpah (matrix) and initialize with the data on data
    
    Parameters:
    
    r - number of rows
    
    c - number of cols
    
    d - values to initialize the matrix.
- Method Detail
  - getM
```
public Matrix getM()
```
    Returns:
    
    The matrix M
  - getFileSource
```
public java.lang.String getFileSource()
```
    Returns:
    
    The file source
  - setFileSource
```
public void setFileSource(java.lang.String fileSource)
```
    Sets the file source of the matrix to be loaded
    
    Parameters:
    
    fileSource - contains the location of the file
  - save
```
public void save(java.lang.String path)
          throws java.io.IOException
```
    Throws:
    
    java.io.IOException