modelling
Interface Vision

All Known Implementing Classes:

SeeingAgent

public interface Vision

Ability, for an element implementing the interface, to see other elements.

Method Summary

boolean	canSee(Element e) Determinates whether the given element can be seen, with the restrictions of the vision ability.
java.util.Vector	watch() Returns the visible elements, with the restrictions of the vision ability.
java.util.Vector	watchFor(Selector selector) Searchs for all the visible elements fiting a given selector, with the restrictions of the vision ability.
Element	watchForNearest(Selector selector) Searchs for the nearest visible element fiting a given selector, with the restrictions of the vision ability.
Element	watchNearest() Searchs for the nearest visible element, with the restrictions of the vision ability.

Method Detail

canSee

public boolean canSee(Element e)

Determinates whether the given element can be seen, with the restrictions of the vision ability.

watch

public java.util.Vector watch()

Returns the visible elements, with the restrictions of the vision ability.

watchNearest

public Element watchNearest()

Searchs for the nearest visible element, with the restrictions of the vision ability. Returns null if not found.

watchFor

public java.util.Vector watchFor(Selector selector)

Searchs for all the visible elements fiting a given selector, with the restrictions of the vision ability. Returns null if not found.

watchForNearest

public Element watchForNearest(Selector selector)

Searchs for the nearest visible element fiting a given selector, with the restrictions of the vision ability. Returns null if not found.