org.cryptimeleon.math.structures

Interface Element

All Superinterfaces:

Representable, UniqueByteRepresentable

All Known Subinterfaces:

FieldElement, GroupElement, RingElement

All Known Implementing Classes:

BasicGroupElement, BooleanElement, ConstLazyGroupElement, CountingGroupElement, ExpLazyGroupElement, ExtensionFieldElement, HashResultLazyGroupElement, HomomorphismResultLazyGroupElement, IntegerElement, InvLazyGroupElement, LazyGroupElement, NeutralLazyGroupElement, OpLazyGroupElement, PairingResultLazyGroupElement, PolynomialRing.Polynomial, ProductGroupElement, ProductRingElement, RandomGroupElement, RandomNonNeutralGroupElement, RingGroup.RingGroupElement, Zn.ZnElement, Zp.ZpElement

public interface Element
extends Representable, UniqueByteRepresentable

Elements are immutable objects that are connected to some Structure.

Implementations are required to implement equals() and hashCode() such that x.equals(y) implies x.hashCode() == y.hashCode(). The hashCode() implementation does not have to be collision resistant.

Generally, two elements are only considered equal if they belong to equal structures.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
Structure	getStructure() Returns the Structure that this Element belongs to.
int	hashCode()

Methods inherited from interface org.cryptimeleon.math.serialization.Representable

getRepresentation

Methods inherited from interface org.cryptimeleon.math.hash.UniqueByteRepresentable

getUniqueByteRepresentation, updateAccumulator

Method Detail

getStructure

Structure getStructure()

Returns the Structure that this Element belongs to.

equals

boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

int hashCode()

Overrides:

hashCode in class java.lang.Object