org.apache.felix.framework.wiring

Class BundleWireImpl

java.lang.Object

org.apache.felix.framework.wiring.BundleWireImpl

All Implemented Interfaces:

BundleWire, Wire

public class BundleWireImpl
extends java.lang.Object
implements BundleWire

Field Summary

Fields

Modifier and Type	Field and Description
private BundleCapability	m_cap
private BundleRevision	m_provider
private BundleRequirement	m_req
private BundleRevision	m_requirer

Constructor Summary

Constructors

Constructor and Description
BundleWireImpl(BundleRevision requirer, BundleRequirement req, BundleRevision provider, BundleCapability cap)

Method Summary

Modifier and Type	Method and Description
BundleCapability	getCapability() Returns the BundleCapability for this wire.
BundleRevision	getProvider() Returns the resource providing the capability.
BundleWiring	getProviderWiring() Returns the bundle wiring providing the capability.
BundleRequirement	getRequirement() Return the BundleRequirement for this wire.
BundleRevision	getRequirer() Returns the resource who requires the capability.
BundleWiring	getRequirerWiring() Returns the bundle wiring who requires the capability.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.osgi.resource.Wire

equals, hashCode

Field Detail

m_requirer

private final BundleRevision m_requirer

m_req

private final BundleRequirement m_req

m_provider

private final BundleRevision m_provider

m_cap

private final BundleCapability m_cap

Constructor Detail

BundleWireImpl

public BundleWireImpl(BundleRevision requirer,
                      BundleRequirement req,
                      BundleRevision provider,
                      BundleCapability cap)

Method Detail

getRequirer

public BundleRevision getRequirer()

Description copied from interface: BundleWire

Returns the resource who requires the capability.

The returned resource may differ from the resource referenced by the requirement.

This method returns the same value as BundleWire.getRequirerWiring(). getRevision().

Specified by:

getRequirer in interface BundleWire

Specified by:

getRequirer in interface Wire

Returns:

The resource who requires the capability.

getRequirerWiring

public BundleWiring getRequirerWiring()

Description copied from interface: BundleWire

Returns the bundle wiring who requires the capability.

The bundle revision referenced by the returned bundle wiring may differ from the bundle revision referenced by the requirement.

Specified by:

getRequirerWiring in interface BundleWire

Returns:

The bundle wiring whose requirement is wired to the capability. If the bundle wiring requiring the capability is not in use, null will be returned.

getRequirement

public BundleRequirement getRequirement()

Description copied from interface: BundleWire

Return the BundleRequirement for this wire.

Specified by:

getRequirement in interface BundleWire

Specified by:

getRequirement in interface Wire

Returns:

The BundleRequirement for this wire.

getProvider

public BundleRevision getProvider()

Description copied from interface: BundleWire

Returns the resource providing the capability.

The returned resource may differ from the resource referenced by the capability.

This method returns the same value as BundleWire.getProviderWiring(). getRevision().

Specified by:

getProvider in interface BundleWire

Specified by:

getProvider in interface Wire

Returns:

The resource providing the capability.

getProviderWiring

public BundleWiring getProviderWiring()

Description copied from interface: BundleWire

Returns the bundle wiring providing the capability.

The bundle revision referenced by the returned bundle wiring may differ from the bundle revision referenced by the capability.

Specified by:

getProviderWiring in interface BundleWire

Returns:

The bundle wiring providing the capability. If the bundle wiring providing the capability is not in use, null will be returned.

getCapability

public BundleCapability getCapability()

Description copied from interface: BundleWire

Returns the BundleCapability for this wire.

Specified by:

getCapability in interface BundleWire

Specified by:

getCapability in interface Wire

Returns:

The BundleCapability for this wire.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object