Interface PieceFinder

All Known Implementing Classes:

CounterDetailViewer.Visitor, PieceFinder.DeckOrPieceInStack, PieceFinder.MatOnly, PieceFinder.Movable, PieceFinder.PieceInStack, PieceFinder.StackOnly

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface PieceFinder

This interface defines selection criteria for finding a GamePiece in a Map

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	PieceFinder.DeckOrPieceInStack
static class	PieceFinder.MatOnly	Returns a Mat that overlaps this piece
static class	PieceFinder.Movable
static class	PieceFinder.PieceInStack
static class	PieceFinder.StackOnly

Field Summary

Fields

Modifier and Type	Field	Description
static final PieceFinder	DECK_OR_PIECE_IN_STACK	If a Stack overlaps the given point, return the piece containing that point if expanded, or the top piece if not expanded.
static final PieceFinder	MAT_ONLY
static final PieceFinder	MOVABLE	Returns a Stack if unexpanded and overlapping the given point, or a piece within that stack if expanded and overlapping the given point
static final PieceFinder	PIECE_IN_STACK	If a Stack overlaps the given point, return the piece containing that point if expanded, or the top piece if not expanded.
static final PieceFinder	STACK_ONLY	Return a Stack overlapping the given point

Method Summary

Modifier and Type	Method	Description
GamePiece	select(Map map, GamePiece piece, Point pt)	Return the argument GamePiece (or one of its children if a Stack) found at the given point on the given Map

Field Details

STACK_ONLY

static final PieceFinder STACK_ONLY

Return a Stack overlapping the given point

PIECE_IN_STACK

static final PieceFinder PIECE_IN_STACK

If a Stack overlaps the given point, return the piece containing that point if expanded, or the top piece if not expanded.

DECK_OR_PIECE_IN_STACK

static final PieceFinder DECK_OR_PIECE_IN_STACK

If a Stack overlaps the given point, return the piece containing that point if expanded, or the top piece if not expanded. If a Deck is found instead, return the deck.

MOVABLE

static final PieceFinder MOVABLE

Returns a Stack if unexpanded and overlapping the given point, or a piece within that stack if expanded and overlapping the given point

MAT_ONLY

static final PieceFinder MAT_ONLY

Method Details

select

GamePiece select(Map map,
 GamePiece piece,
 Point pt)

Return the argument GamePiece (or one of its children if a Stack) found at the given point on the given Map