Update (Eclipse Platform API Specification)

java.lang.Object
- org.eclipse.equinox.p2.operations.Update

```
public class Update
extends java.lang.Object
```
A simple data structure describing a possible update.

Since:

2.0

Restriction:

This class is not intended to be subclassed by clients.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  IInstallableUnit replacement
  
  IInstallableUnit toUpdate
- Constructor Summary
  
  Constructors
  Constructor Description
  
  Update(IInstallableUnit toUpdate, IInstallableUnit replacement)
  Creates a new update description.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(java.lang.Object obj)
  
  int hashCode()
  
  java.lang.String toString()
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - toUpdate
```
public IInstallableUnit toUpdate
```
  - replacement
```
public IInstallableUnit replacement
```
- Constructor Detail
  - Update
```
public Update(IInstallableUnit toUpdate,
              IInstallableUnit replacement)
```
    Creates a new update description.
    
    Parameters:
    
    toUpdate - The installable unit to update
    
    replacement - The replacement installable unit
- Method Detail
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object