Package org.eclipse.osgi.service.resolver

Interface GenericSpecification

All Superinterfaces:

Cloneable, VersionConstraint

public interface GenericSpecification
extends VersionConstraint

A specification which depends on a generic capability

Since:

3.2

Restriction:

This interface is not intended to be implemented by clients.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	RESOLUTION_MULTIPLE	The multiple resolution type
static final int	RESOLUTION_OPTIONAL	The optional resolution type

Method Summary

Modifier and Type	Method	Description
String	getMatchingFilter()	Returns a matching filter used to match with a suppliers attributes
int	getResolution()	Returns the resolution type of the required capability.
GenericDescription[]	getSuppliers()	Returns the suppliers of the capability.
String	getType()	Returns the type of generic specification

Methods inherited from interface org.eclipse.osgi.service.resolver.VersionConstraint

getBundle, getName, getRequirement, getSupplier, getUserObject, getVersionRange, isResolved, isSatisfiedBy, setUserObject

Field Details

RESOLUTION_OPTIONAL

static final int RESOLUTION_OPTIONAL

The optional resolution type

See Also:

• getResolution()
• Constant Field Values

RESOLUTION_MULTIPLE

static final int RESOLUTION_MULTIPLE

The multiple resolution type

See Also:

• getResolution()
• Constant Field Values

Method Details

getMatchingFilter

String getMatchingFilter()

Returns a matching filter used to match with a suppliers attributes

Returns:

a matching filter used to match with a suppliers attributes

getType

String getType()

Returns the type of generic specification

Returns:

the type of generic specification

getResolution

int getResolution()

Returns the resolution type of the required capability. The returned value is a bit mask that may have the optional bit RESOLUTION_OPTIONAL and/or the multiple bit RESOLUTION_MULTIPLE set.

Returns:

the resolution type of the required capability

getSuppliers

GenericDescription[] getSuppliers()

Returns the suppliers of the capability. If the the resolution is multiple then more than one supplier may be returned

Returns:

the suppliers of the capability