Package cdc.enums

Interface DagType<V>

Type Parameters:

V - The value type.

All Superinterfaces:

ListType<V>

All Known Subinterfaces:

AbstractForestDynamicEnum.Support<V>, AbstractListDynamicEnum.Support<V>, DynamicEnumSupport<V>, EnumType<V>

All Known Implementing Classes:

AbstractBaseDagSupport, AbstractDynamicEnumSupport, BooleanEnumType

public interface DagType<V>
extends ListType<V>

Interface describing a DAG type.

Author:

Damien Carbonne

Method Summary

Modifier and Type	Method	Description
List<V>	getChildren(V value)	Returns the children of a value.
List<V>	getParents(V value)	Returns the parents of a value.
List<V>	getRoots()
default boolean	isOverOrEqual(V left, V right)	Returns true when one value is a superset of, or equal to, another value.
default boolean	isRoot(V value)	Returns true if a value is a root: it has no parents.
boolean	isStrictlyOver(V left, V right)	Returns true when one value is a strict superset of another value.
default boolean	isStrictlyUnder(V left, V right)	Returns true when one value is a strict subset of another value.
default boolean	isUnderOrEqual(V left, V right)	Returns true when one value is a subset of, or equal to, another value.

Methods inherited from interface cdc.enums.ListType

addEventHandler, areEqual, getValueClass, getValues, isLocked, isSupported, isUsable, isValid, removeEventHandler, size

Method Detail

getRoots

List<V> getRoots()

Returns:

A list of root values.

getChildren

List<V> getChildren(V value)

Returns the children of a value.

Parameters:

value - The value.

Returns:

The children of value

getParents

List<V> getParents(V value)

Returns the parents of a value.

Parameters:

value - The value.

Returns:

The parents of value

isRoot

default boolean isRoot(V value)

Returns true if a value is a root: it has no parents.

Parameters:

value - The value.

Returns:

true if value is a root.

isStrictlyOver

boolean isStrictlyOver(V left,
                       V right)

Returns true when one value is a strict superset of another value.

Parameters:

left - The left value (potential superset).

right - The right value.

Returns:

true when left is a superset of right.

isOverOrEqual

default boolean isOverOrEqual(V left,
                              V right)

Returns true when one value is a superset of, or equal to, another value.

Parameters:

left - The left value (potential superset).

right - The right value.

Returns:

true when left is a superset of, or equal to, right.

isStrictlyUnder

default boolean isStrictlyUnder(V left,
                                V right)

Returns true when one value is a strict subset of another value.

Parameters:

left - The left value (potential subset).

right - The right value.

Returns:

true when left is a subset of right.

isUnderOrEqual

default boolean isUnderOrEqual(V left,
                               V right)

Returns true when one value is a subset of, or equal to, another value.

Parameters:

left - The left value (potential superset).

right - The right value.

Returns:

true when left is a subset of, or equal to, right.