io.dwak.reactor

Class Reactor

java.lang.Object

io.dwak.reactor.Reactor

public class Reactor
extends java.lang.Object

See https://www.meteor.com/tracker for more documentation on the source library

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	TAG

Method Summary

Modifier and Type	Method and Description
void	afterFlush(ReactorFlushCallback function)
ReactorComputation	autoRun(ReactorComputationFunction function) Run a ReactorComputationFunction now and rerun it later whenever its dependencies change.
void	flush() Process all reactive updates immediately and ensure that all invalidated computations are rerun.
static Reactor	getInstance()
boolean	isInCompute()
ReactorComputationFunction	nonReactive(ReactorComputationFunction function) Run a function without tracking dependencies.
void	onInvalidate(ReactorInvalidateCallback function) Registers a new ReactorComputationFunction react on the current computation (which must exist), to be called immediately when the current computation is invalidated or stopped.
void	requireFlush()
void	setShouldLog(boolean shouldLog)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TAG

public static final java.lang.String TAG

Method Detail

getInstance

public static Reactor getInstance()

isInCompute

public boolean isInCompute()

requireFlush

public void requireFlush()

flush

public void flush()

Process all reactive updates immediately and ensure that all invalidated computations are rerun.

autoRun

public ReactorComputation autoRun(ReactorComputationFunction function)

Run a ReactorComputationFunction now and rerun it later whenever its dependencies change. Returns a ReactorComputation object that can be used to stop or observe the rerunning.

Parameters:

function - function to run when dependencies change

Returns:

the tracker computation reference

nonReactive

public ReactorComputationFunction nonReactive(ReactorComputationFunction function)

Run a function without tracking dependencies.

Parameters:

function - function to run in nonreactive

Returns:

the reference to the computation function

onInvalidate

public void onInvalidate(ReactorInvalidateCallback function)

Registers a new ReactorComputationFunction react on the current computation (which must exist), to be called immediately when the current computation is invalidated or stopped.

Parameters:

function - the function react to be run on invalidation

afterFlush

public void afterFlush(ReactorFlushCallback function)

setShouldLog

public void setShouldLog(boolean shouldLog)