org.jscience.mathematics.algebraic.lattices
Interface MeetSemiLattice

All Known Subinterfaces:

BooleanAlgebra, Lattice

All Known Implementing Classes:

BooleanLogic

public interface MeetSemiLattice

This interface defines a meet (or ∧) semilattice.

Nested Class Summary

static interface

MeetSemiLattice.Member This interface defines a member of a meet lattice.

Method Summary

boolean	isZero(MeetSemiLattice.Member g) Returns true if the member is the infimum element of this group.
MeetSemiLattice.Member	zero() Returns the infimum element.

Method Detail

zero

MeetSemiLattice.Member zero()

Returns the infimum element.

Returns:

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isZero

boolean isZero(MeetSemiLattice.Member g)

Returns true if the member is the infimum element of this group.

Parameters:

g - a group member

Returns:

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