com.antelmann.cddb
Class Contribution

java.lang.Object
  com.antelmann.cddb.Contribution

All Implemented Interfaces:

Serializable, Comparable<Contribution>

public class Contribution
extends Object
implements Serializable, Comparable<Contribution>

Contribution represents the association between a resource and a Composition or a Track, where the resource contributes different roles to the composition.

Author:

Holger Antelmann

See Also:

Role, Composition, Track, Resource, Serialized Form

Constructor Summary

Contribution(Resource resource, Role role, int importance, String comment)

Method Summary

int	compareTo(Contribution con) compares objects by their importance and then by their resource (returns 0 if objects are equal for consitency, though)
boolean	equals(Object obj) object is equal if resouce and role are equal
String	getComment()
int	getImportance() the higher the number, the higher the importance.
Resource	getResource()
Role	getRole()
int	hashCode()
void	setComment(String comment)
void	setImportance(int n) the higher the number, the higher the importance

Methods inherited from class java.lang.Object

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

Constructor Detail

Contribution

public Contribution(Resource resource,
                    Role role,
                    int importance,
                    String comment)

Method Detail

getResource

public Resource getResource()

getRole

public Role getRole()

getImportance

public int getImportance()

the higher the number, the higher the importance. Note that Contribution objects can be equal even though their importance is not.

setImportance

public void setImportance(int n)

the higher the number, the higher the importance

getComment

public String getComment()

setComment

public void setComment(String comment)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(Contribution con)

compares objects by their importance and then by their resource (returns 0 if objects are equal for consitency, though)

Specified by:

compareTo in interface Comparable<Contribution>

equals

public boolean equals(Object obj)

object is equal if resouce and role are equal

Overrides:

equals in class Object