Package org.apache.felix.framework.resolver

Class WrappedRequirement

java.lang.Object

org.apache.felix.framework.wiring.BundleRequirementImpl

org.apache.felix.framework.resolver.WrappedRequirement

All Implemented Interfaces:

BundleRequirement, Requirement

public class WrappedRequirement
extends BundleRequirementImpl

Field Summary

Fields

Modifier and Type	Field	Description
private BundleRevision	m_host
private BundleRequirementImpl	m_req

Constructor Summary

Constructors

Constructor	Description
WrappedRequirement(BundleRevision host, BundleRequirementImpl req)

Method Summary

Modifier and Type	Method	Description
boolean	equals(java.lang.Object obj)	Compares this Requirement to another Requirement.
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 namespace of this requirement.
BundleRequirementImpl	getOriginalRequirement()
BundleRevision	getRevision()	Returns the bundle revision declaring this requirement.
int	hashCode()	Returns the hashCode of this Requirement.
boolean	isOptional()
java.lang.String	toString()

Methods inherited from class org.apache.felix.framework.wiring.BundleRequirementImpl

getResource, matches

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

m_host

private final BundleRevision m_host

m_req

private final BundleRequirementImpl m_req

Constructor Detail

WrappedRequirement

public WrappedRequirement(BundleRevision host,
                          BundleRequirementImpl req)

Method Detail

equals

public boolean equals(java.lang.Object obj)

Description copied from interface: Requirement

Compares this Requirement to another Requirement.

This Requirement is equal to another Requirement if they have the same namespace, directives and attributes and are declared by the same resource.

Specified by:

equals in interface Requirement

Overrides:

equals in class java.lang.Object

Parameters:

obj - The object to compare against this Requirement.

Returns:

true if this Requirement is equal to the other object; false otherwise.

hashCode

public int hashCode()

Description copied from interface: Requirement

Returns the hashCode of this Requirement.

Specified by:

hashCode in interface Requirement

Overrides:

hashCode in class java.lang.Object

Returns:

The hashCode of this Requirement.

getOriginalRequirement

public BundleRequirementImpl getOriginalRequirement()

getRevision

public BundleRevision getRevision()

Description copied from interface: BundleRequirement

Returns the bundle revision declaring this requirement.

Specified by:

getRevision in interface BundleRequirement

Overrides:

getRevision in class BundleRequirementImpl

Returns:

The bundle revision declaring this requirement.

getNamespace

public java.lang.String getNamespace()

Description copied from interface: BundleRequirement

Returns the namespace of this requirement.

Specified by:

getNamespace in interface BundleRequirement

Specified by:

getNamespace in interface Requirement

Overrides:

getNamespace in class BundleRequirementImpl

Returns:

The namespace of this requirement.

getFilter

public SimpleFilter getFilter()

Overrides:

getFilter in class BundleRequirementImpl

isOptional

public boolean isOptional()

Overrides:

isOptional in class BundleRequirementImpl

getDirectives

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

Description copied from interface: BundleRequirement

Returns the directives of this requirement.

All requirement directives not specified by the wiring namespaces have no specified semantics and are considered extra user defined information.

Specified by:

getDirectives in interface BundleRequirement

Specified by:

getDirectives in interface Requirement

Overrides:

getDirectives in class BundleRequirementImpl

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.

Requirement attributes have no specified semantics and are considered extra user defined information.

Specified by:

getAttributes in interface BundleRequirement

Specified by:

getAttributes in interface Requirement

Overrides:

getAttributes in class BundleRequirementImpl

Returns:

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

toString

public java.lang.String toString()

Overrides:

toString in class BundleRequirementImpl