net.ontopia.topicmaps.utils

Class SubjectIdentityDecider<T extends TMObjectIF>

java.lang.Object

net.ontopia.topicmaps.utils.SubjectIdentityDecider<T>

All Implemented Interfaces:

Predicate<T>

public class SubjectIdentityDecider<T extends TMObjectIF>
extends Object
implements Predicate<T>

INTERNAL: Decider that decides whether the object is an instance of a topic with the given subject identifier.

The decider returns true when the object has the given subject identifier, or it is an instance of a topic with the given subject identifier.

Field Summary

Fields

Modifier and Type	Field and Description
protected LocatorIF	subject_identifier PROTECTED: the given subject identifier.

Constructor Summary

Constructors

Constructor and Description
SubjectIdentityDecider(LocatorIF subject_identifier) INTERNAL: Creates a decider which uses the given subject identifier.

Method Summary

Modifier and Type	Method and Description
boolean	test(T object) INTERNAL: Decides whether an object (directly or indirectly) has a given subject identifier.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.Predicate

and, isEqual, negate, or

Field Detail

subject_identifier

protected LocatorIF subject_identifier

PROTECTED: the given subject identifier.

Constructor Detail

SubjectIdentityDecider

public SubjectIdentityDecider(LocatorIF subject_identifier)

INTERNAL: Creates a decider which uses the given subject identifier.

Parameters:

subject_identifier - locatorIF which is the given subject identifier

Method Detail

test

public boolean test(T object)

INTERNAL: Decides whether an object (directly or indirectly) has a given subject identifier.

Specified by:

test in interface Predicate<T extends TMObjectIF>

Parameters:

object - an object which must be a TypedIF or TopicIF

Returns:

boolean; true iff the given object has the given subject identifier (directly or indirectly)