Module is.codion.common.core

Package is.codion.common.state

Interface State.Combination

All Superinterfaces:

Observable<Boolean>, ObservableState, Observer<Boolean>

Enclosing interface:

State

public static interface State.Combination
extends ObservableState

A state which combines a number of states, either ANDing or ORing those together when determining its own state.

Method Summary

Modifier and Type	Method	Description
void	add(ObservableState state)	Adds a state to this state combination
Conjunction	conjunction()	Returns the Conjunction used when combining the states.
void	remove(ObservableState state)	Removes a state from this state combination

Methods inherited from interface is.codion.common.observable.Observable

addConsumer, addListener, addWeakConsumer, addWeakListener, getOrThrow, getOrThrow, isEqualTo, isNotEqualTo, observer, optional, removeConsumer, removeListener, removeWeakConsumer, removeWeakListener

Methods inherited from interface is.codion.common.state.ObservableState

get, isNull, isNullable, not

Method Details

conjunction

Conjunction conjunction()

Returns the Conjunction used when combining the states.

Returns:

the conjunction of this state combination

add

void add(ObservableState state)

Adds a state to this state combination

Parameters:

state - the state to add to this state combination

remove

void remove(ObservableState state)

Removes a state from this state combination

Parameters:

state - the state to remove from this state combination