org.apache.felix.framework.wiring

Class BundleRequirementImpl

java.lang.Object

org.apache.felix.framework.wiring.BundleRequirementImpl

All Implemented Interfaces:

BundleRequirement

Direct Known Subclasses:

HostedRequirement

public class BundleRequirementImpl
extends java.lang.Object
implements BundleRequirement

Constructor Summary

Constructors

Constructor and Description
BundleRequirementImpl(BundleRevision revision, java.lang.String namespace, java.util.Map<java.lang.String,java.lang.String> dirs, java.util.Map<java.lang.String,java.lang.Object> attrs)
BundleRequirementImpl(BundleRevision revision, java.lang.String namespace, java.util.Map<java.lang.String,java.lang.String> dirs, java.util.Map<java.lang.String,java.lang.Object> attrs, SimpleFilter filter)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.Object>	getAttributes() Returns the attributes of this requirement.
java.util.Map<java.lang.String,java.lang.String>	getDirectives() Returns the directives of this requirement.
SimpleFilter	getFilter()
java.lang.String	getNamespace() Returns the name space of this requirement.
BundleRevision	getRevision() Returns the bundle revision declaring this requirement.
boolean	isOptional()
boolean	matches(BundleCapability cap) Returns whether the specified capability matches this requirement.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BundleRequirementImpl

public BundleRequirementImpl(BundleRevision revision,
                     java.lang.String namespace,
                     java.util.Map<java.lang.String,java.lang.String> dirs,
                     java.util.Map<java.lang.String,java.lang.Object> attrs,
                     SimpleFilter filter)

BundleRequirementImpl

public BundleRequirementImpl(BundleRevision revision,
                     java.lang.String namespace,
                     java.util.Map<java.lang.String,java.lang.String> dirs,
                     java.util.Map<java.lang.String,java.lang.Object> attrs)

Method Detail

getNamespace

public java.lang.String getNamespace()

Description copied from interface: BundleRequirement

Returns the name space of this requirement.

Specified by:

getNamespace in interface BundleRequirement

Returns:

The name space of this requirement.

getDirectives

public java.util.Map<java.lang.String,java.lang.String> getDirectives()

Description copied from interface: BundleRequirement

Returns the directives of this requirement.

Specified by:

getDirectives in interface BundleRequirement

Returns:

An unmodifiable map of directive names to directive values for this requirement, or an empty map if this requirement has no directives.

getAttributes

public java.util.Map<java.lang.String,java.lang.Object> getAttributes()

Description copied from interface: BundleRequirement

Returns the attributes of this requirement.

Specified by:

getAttributes in interface BundleRequirement

Returns:

An unmodifiable map of attribute names to attribute values for this requirement, or an empty map if this requirement has no attributes.

getRevision

public BundleRevision getRevision()

Description copied from interface: BundleRequirement

Returns the bundle revision declaring this requirement.

Specified by:

getRevision in interface BundleRequirement

Returns:

The bundle revision declaring this requirement.

matches

public boolean matches(BundleCapability cap)

Description copied from interface: BundleRequirement

Returns whether the specified capability matches this requirement.

Specified by:

matches in interface BundleRequirement

Parameters:

cap - The capability to match to this requirement.

Returns:

true if the specified capability has the same name space as this requirement and the filter for this requirement matches the attributes of the specified capability; false otherwise.

isOptional

public boolean isOptional()

getFilter

public SimpleFilter getFilter()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object