RequiredBundleImpl

java.lang.Object
- org.knopflerfish.framework.RequiredBundleImpl

All Implemented Interfaces:

RequiredBundle
```
public class RequiredBundleImpl
extends java.lang.Object
implements RequiredBundle
```
Implementation for required bundle interface.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Bundle`	`getBundle()` Returns the bundle associated with this required bundle.
`Bundle[]`	`getRequiringBundles()` Returns the bundles that currently require this required bundle.
`java.lang.String`	`getSymbolicName()` Returns the symbolic name of this required bundle.
`Version`	`getVersion()` Returns the version of this required bundle.
`boolean`	`isRemovalPending()` Returns `true` if the bundle associated with this `RequiredBundle` object has been updated or uninstalled.

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

- Method Detail
  - getSymbolicName
```
public java.lang.String getSymbolicName()
```
    Returns the symbolic name of this required bundle.
    
    Specified by:
    
    getSymbolicName in interface RequiredBundle
    
    Returns:
    
    The symbolic name of this required bundle.
  - getBundle
```
public Bundle getBundle()
```
    Returns the bundle associated with this required bundle.
    
    Specified by:
    
    getBundle in interface RequiredBundle
    
    Returns:
    
    The bundle, or null if this RequiredBundle object has become stale.
  - getRequiringBundles
```
public Bundle[] getRequiringBundles()
```
    Returns the bundles that currently require this required bundle.
    If this required bundle is required and then re-exported by another bundle then all the requiring bundles of the re-exporting bundle are included in the returned array.
    
    Specified by:
    
    getRequiringBundles in interface RequiredBundle
    
    Returns:
    
    An array of bundles currently requiring this required bundle, or null if this RequiredBundle object has become stale.
  - getVersion
```
public Version getVersion()
```
    Returns the version of this required bundle.
    
    Specified by:
    
    getVersion in interface RequiredBundle
    
    Returns:
    
    The version of this required bundle, or Version.emptyVersion if no version information is available.
  - isRemovalPending
```
public boolean isRemovalPending()
```
    Returns true if the bundle associated with this RequiredBundle object has been updated or uninstalled.
    
    Specified by:
    
    isRemovalPending in interface RequiredBundle
    
    Returns:
    
    true if the reqiured bundle has been updated or uninstalled, or if the RequiredBundle object has become stale; false otherwise.

Class RequiredBundleImpl

Method Summary

Methods inherited from class java.lang.Object

Method Detail

getSymbolicName

getBundle

getRequiringBundles

getVersion

isRemovalPending