Dependency

java.lang.Object
- weka.core.packageManagement.Dependency

```
public class Dependency
extends java.lang.Object
```
Class that encapsulates a dependency between two packages

Version:

$Revision: 44030 $

Author:

mhall (mhall{[at]}pentaho{[dot]}com)

Constructor Summary

Constructors
Constructor	Description
`Dependency(Package source, PackageConstraint target)`	Construct a new Dependency from a supplied source package and PackageConstraint containing the target package.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Package`	`getSource()`	Get the source package.
`PackageConstraint`	`getTarget()`	Get the target package constraint.
`void`	`setSource(Package source)`	Set the source package.
`void`	`setTarget(PackageConstraint target)`	Set the target package constraint.
`java.lang.String`	`toString()`

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

- Constructor Detail
  - Dependency
```
public Dependency(Package source,
                  PackageConstraint target)
```
    Construct a new Dependency from a supplied source package and PackageConstraint containing the target package.
    
    Parameters:
    
    source - the source package.
    
    target - the target package (wrapped in a PackageConstraint).
- Method Detail
  - setSource
```
public void setSource(Package source)
```
    Set the source package.
    
    Parameters:
    
    source - the source package.
  - getSource
```
public Package getSource()
```
    Get the source package.
    
    Returns:
    
    the source package.
  - setTarget
```
public void setTarget(PackageConstraint target)
```
    Set the target package constraint.
    
    Parameters:
    
    target - the target package (wrapped in a PackageConstraint).
  - getTarget
```
public PackageConstraint getTarget()
```
    Get the target package constraint.
    
    Returns:
    
    the target package (wrapped in a PackageConstraint).
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object