Package 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	Description
protected LocatorIF	subject_identifier	PROTECTED: the given subject identifier.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	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, negate, or

Field Details

subject_identifier

protected LocatorIF subject_identifier

PROTECTED: the given subject identifier.

Constructor Details

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 Details

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)