ch.jm.osgi.util.bundle
Class Clause

java.lang.Object
  ch.jm.osgi.util.bundle.Clause

All Implemented Interfaces:

java.lang.Comparable<Clause>

public class Clause
extends java.lang.Object
implements java.lang.Comparable<Clause>

Represents a single import/export clause including attributes and directives.

Constructor Summary

Clause(java.lang.String packageName)
Creates a new clause

Method Summary

int	compareTo(Clause o)
boolean	equals(java.lang.Object obj)
java.lang.String	getAttribute(java.lang.String name) Returns an attribute.
java.lang.String	getDirective(java.lang.String name) Returns a directive
java.lang.String	getPackageName() Returns the package name.
int	hashCode()
void	mergeFrom(Clause c) Merges the given clause into this one.
void	putAttribute(java.lang.String name, java.lang.String value) Puts an attribute.
void	putDirective(java.lang.String name, java.lang.String value) Puts a directive.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Clause

public Clause(java.lang.String packageName)

Creates a new clause

Parameters:

packageName - the package name

Method Detail

getPackageName

public java.lang.String getPackageName()

Returns the package name.

Returns:

the package name

putAttribute

public void putAttribute(java.lang.String name,
                         java.lang.String value)

Puts an attribute.

Parameters:

name - the name

value - the value

getAttribute

public java.lang.String getAttribute(java.lang.String name)

Returns an attribute.

Parameters:

name - the name

Returns:

the value (or null if not present)

putDirective

public void putDirective(java.lang.String name,
                         java.lang.String value)

Puts a directive.

Parameters:

name - the name

value - the value

getDirective

public java.lang.String getDirective(java.lang.String name)

Returns a directive

Parameters:

name - the name

Returns:

the value (or null if not present)

mergeFrom

public void mergeFrom(Clause c)

Merges the given clause into this one. Existing attributes and directives will be overwritten.

Parameters:

c - the clause to merge into this one

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(Clause o)

Specified by:

compareTo in interface java.lang.Comparable<Clause>