org.dishevelled.vocabulary.simple
Class SimpleAssignment

java.lang.Object
  org.dishevelled.vocabulary.simple.SimpleAssignment

All Implemented Interfaces:

Assignment

public class SimpleAssignment
extends java.lang.Object
implements Assignment

Simple implementation of the Assignment interface.

Version:

$Revision$ $Date$

Author:

Michael Heuer

Field Summary

private Assignable	assignable Assignable.
private Authority	authority Authority.
private SimpleConcept	concept Concept.
private java.util.Set<Evidence>	evidence Set of evidence.

Constructor Summary

SimpleAssignment(Authority authority, SimpleConcept concept, Assignable assignable, java.util.Set<Evidence> evidence)
Create a new assignment maintained by the specified authority of concept to assignable, supported by evidence.

Method Summary

void	addEvidence(Evidence evidence) Add the specified evidence.
Assignable	getAssignable() Return the "assignable" entity of this assignment.
Authority	getAuthority() Return the authority for this assignment.
Concept	getConcept() Return the concept of this assignment.
java.util.Set<Evidence>	getEvidence() Return the set of evidence supporting this assignment.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

evidence

private final java.util.Set<Evidence> evidence

Set of evidence.

concept

private final SimpleConcept concept

Concept.

assignable

private final Assignable assignable

Assignable.

authority

private final Authority authority

Authority.

Constructor Detail

SimpleAssignment

SimpleAssignment(Authority authority,
                 SimpleConcept concept,
                 Assignable assignable,
                 java.util.Set<Evidence> evidence)

Create a new assignment maintained by the specified authority of concept to assignable, supported by evidence. None of authority, concept, or assignable may be null.

Parameters:

authority - authority

concept - assignment source concept

assignable - assignment target assignable

evidence - set of evidence

Method Detail

getEvidence

public java.util.Set<Evidence> getEvidence()

Description copied from interface: Assignment

Return the set of evidence supporting this assignment. The set must not be null, but may be empty.

Specified by:

getEvidence in interface Assignment

Returns:

the set of evidence

See Also:

Assignment

getConcept

public Concept getConcept()

Description copied from interface: Assignment

Return the concept of this assignment. The concept must not be null.

Specified by:

getConcept in interface Assignment

Returns:

the concept

See Also:

Assignment

getAssignable

public Assignable getAssignable()

Description copied from interface: Assignment

Return the "assignable" entity of this assignment. The assignable entity must not be null.

Specified by:

getAssignable in interface Assignment

Returns:

the "assignable" entity

See Also:

Assignment

getAuthority

public Authority getAuthority()

Description copied from interface: Assignment

Return the authority for this assignment. The authority must not be null.

Specified by:

getAuthority in interface Assignment

Returns:

the authority

See Also:

Assignment

addEvidence

public void addEvidence(Evidence evidence)

Add the specified evidence.

Parameters:

evidence - evidence to add

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object