Namespace (Knopflerfish OSGi 6.1.2 javadoc)

java.lang.Object
- org.osgi.resource.Namespace

Direct Known Subclasses:

AbstractWiringNamespace, ContentNamespace, ContractNamespace, DiscoveryNamespace, DistributionNamespace, ExecutionEnvironmentNamespace, ExtenderNamespace, IdentityNamespace, NativeNamespace, ServiceLoaderNamespace, ServiceNamespace, TopologyNamespace
```
@ConsumerType
public abstract class Namespace
extends java.lang.Object
```
Capability and Requirement Namespaces base class.
This class is the common class shared by all OSGi defined namespaces. It defines the names for the common attributes and directives for the OSGi specified namespaces.
The OSGi Alliance reserves the right to extend the set of directives and attributes which have specified semantics for all of the specified namespaces.
The values associated with these keys are of type String, unless otherwise indicated.

Author:

$Id: 95a67250528646012b39e8e5a92775fbb635a8c0 $

Immutable

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`CAPABILITY_EFFECTIVE_DIRECTIVE` The capability directive used to specify the effective time for the capability.
`static java.lang.String`	`CAPABILITY_USES_DIRECTIVE` The capability directive used to specify the comma separated list of package names used by a capability.
`static java.lang.String`	`CARDINALITY_MULTIPLE` The directive value identifying a multiple `cardinality` type.
`static java.lang.String`	`CARDINALITY_SINGLE` The directive value identifying a `cardinality` type of single.
`static java.lang.String`	`EFFECTIVE_ACTIVE` The directive value identifying a `capability` or `requirement` that is effective at active time.
`static java.lang.String`	`EFFECTIVE_RESOLVE` The directive value identifying a `capability` or `requirement` that is effective at resolve time.
`static java.lang.String`	`REQUIREMENT_CARDINALITY_DIRECTIVE` The requirement directive used to specify the cardinality for a requirement.
`static java.lang.String`	`REQUIREMENT_EFFECTIVE_DIRECTIVE` The requirement directive used to specify the effective time for the requirement.
`static java.lang.String`	`REQUIREMENT_FILTER_DIRECTIVE` The requirement directive used to specify a capability filter.
`static java.lang.String`	`REQUIREMENT_RESOLUTION_DIRECTIVE` The requirement directive used to specify the resolution type for a requirement.
`static java.lang.String`	`RESOLUTION_MANDATORY` The directive value identifying a mandatory requirement resolution type.
`static java.lang.String`	`RESOLUTION_OPTIONAL` The directive value identifying an optional requirement resolution type.

Constructor Summary

Constructors
Modifier Constructor and Description

protected Namespace()
Protected constructor for Namespace sub-types.

Constructors
Modifier	Constructor and Description
`protected`	`Namespace()` Protected constructor for Namespace sub-types.

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

- Field Detail
  - CAPABILITY_USES_DIRECTIVE
```
public static final java.lang.String CAPABILITY_USES_DIRECTIVE
```
    The capability directive used to specify the comma separated list of package names used by a capability.
    
    See Also:
    Constant Field Values
  - CAPABILITY_EFFECTIVE_DIRECTIVE
```
public static final java.lang.String CAPABILITY_EFFECTIVE_DIRECTIVE
```
    The capability directive used to specify the effective time for the capability. The default value is resolve.
    
    See Also:
    resolve, active, Constant Field Values
  - REQUIREMENT_FILTER_DIRECTIVE
```
public static final java.lang.String REQUIREMENT_FILTER_DIRECTIVE
```
    The requirement directive used to specify a capability filter. This filter is used to match against a capability's attributes.
    
    See Also:
    Constant Field Values
  - REQUIREMENT_RESOLUTION_DIRECTIVE
```
public static final java.lang.String REQUIREMENT_RESOLUTION_DIRECTIVE
```
    The requirement directive used to specify the resolution type for a requirement. The default value is mandatory .
    
    See Also:
    mandatory, optional, Constant Field Values
  - RESOLUTION_MANDATORY
```
public static final java.lang.String RESOLUTION_MANDATORY
```
    The directive value identifying a mandatory requirement resolution type. A mandatory resolution type indicates that the requirement must be resolved when the resource is resolved. If such a requirement cannot be resolved, the resource fails to resolve.
    
    See Also:
    REQUIREMENT_RESOLUTION_DIRECTIVE, Constant Field Values
  - RESOLUTION_OPTIONAL
```
public static final java.lang.String RESOLUTION_OPTIONAL
```
    The directive value identifying an optional requirement resolution type. An optional resolution type indicates that the requirement is optional and the resource may be resolved without the requirement being resolved.
    
    See Also:
    REQUIREMENT_RESOLUTION_DIRECTIVE, Constant Field Values
  - REQUIREMENT_EFFECTIVE_DIRECTIVE
```
public static final java.lang.String REQUIREMENT_EFFECTIVE_DIRECTIVE
```
    The requirement directive used to specify the effective time for the requirement. The default value is resolve.
    
    See Also:
    resolve, active, Constant Field Values
  - EFFECTIVE_RESOLVE
```
public static final java.lang.String EFFECTIVE_RESOLVE
```
    The directive value identifying a capability or requirement that is effective at resolve time. Capabilities and requirements with an effective time of resolve are the only capabilities which are processed while resolving a resource.
    
    See Also:
    REQUIREMENT_EFFECTIVE_DIRECTIVE, CAPABILITY_EFFECTIVE_DIRECTIVE, Constant Field Values
  - EFFECTIVE_ACTIVE
```
public static final java.lang.String EFFECTIVE_ACTIVE
```
    The directive value identifying a capability or requirement that is effective at active time. Capabilities and requirements with an effective time of active are ignored while resolving a resource.
    
    See Also:
    REQUIREMENT_EFFECTIVE_DIRECTIVE, CAPABILITY_EFFECTIVE_DIRECTIVE, Constant Field Values
  - REQUIREMENT_CARDINALITY_DIRECTIVE
```
public static final java.lang.String REQUIREMENT_CARDINALITY_DIRECTIVE
```
    The requirement directive used to specify the cardinality for a requirement. The default value is single.
    
    See Also:
    multiple, single, Constant Field Values
  - CARDINALITY_MULTIPLE
```
public static final java.lang.String CARDINALITY_MULTIPLE
```
    The directive value identifying a multiple cardinality type.
    
    See Also:
    REQUIREMENT_CARDINALITY_DIRECTIVE, Constant Field Values
  - CARDINALITY_SINGLE
```
public static final java.lang.String CARDINALITY_SINGLE
```
    The directive value identifying a cardinality type of single.
    
    See Also:
    REQUIREMENT_CARDINALITY_DIRECTIVE, Constant Field Values
- Constructor Detail
  - Namespace
```
protected Namespace()
```
    Protected constructor for Namespace sub-types.

Class Namespace

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CAPABILITY_USES_DIRECTIVE

CAPABILITY_EFFECTIVE_DIRECTIVE

REQUIREMENT_FILTER_DIRECTIVE

REQUIREMENT_RESOLUTION_DIRECTIVE

RESOLUTION_MANDATORY

RESOLUTION_OPTIONAL

REQUIREMENT_EFFECTIVE_DIRECTIVE

EFFECTIVE_RESOLVE

EFFECTIVE_ACTIVE

REQUIREMENT_CARDINALITY_DIRECTIVE

CARDINALITY_MULTIPLE

CARDINALITY_SINGLE

Constructor Detail

Namespace