Package it.tidalwave.ui.function

Class NonEmptyFunction

java.lang.Object

it.tidalwave.ui.function.BoundFunctionSupport<String,Boolean>

it.tidalwave.ui.function.UnaryBoundFunctionSupport<String,Boolean>

it.tidalwave.ui.function.NonEmptyFunction

All Implemented Interfaces:

ChangingSource<Boolean>, Mutable, BoundFunction<String,Boolean>

public class NonEmptyFunction
extends UnaryBoundFunctionSupport<String,Boolean>

Since:

2.0-ALPHA-1

Author:

Fabrizio Giudici

Field Summary

Fields inherited from class it.tidalwave.ui.function.UnaryBoundFunctionSupport

source, value

Constructor Summary

Constructors

Constructor	Description
NonEmptyFunction(ChangingSource<String> source)

Method Summary

Modifier and Type	Method	Description
protected Boolean	function(String value)
static NonEmptyFunction	nonEmpty(ChangingSource<String> source)
protected void	onSourceChange(String oldSourceValue, String newSourceValue)

Methods inherited from class it.tidalwave.ui.function.UnaryBoundFunctionSupport

get

Methods inherited from class it.tidalwave.ui.function.BoundFunctionSupport

fireValueChanged, fireValueChanged, unbindAll

Methods inherited from class java.lang.Object

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

Methods inherited from interface it.tidalwave.ui.core.ChangingSource

getPropertyChangeListeners

Methods inherited from interface it.tidalwave.ui.core.Mutable

addListener, addListener1, addListener2, addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, hasListeners, removeListener, removePropertyChangeListener, removePropertyChangeListener

Constructor Details

NonEmptyFunction

public NonEmptyFunction(@Nonnull
 ChangingSource<String> source)

Method Details

nonEmpty

@Nonnull
public static NonEmptyFunction nonEmpty(@Nonnull
 ChangingSource<String> source)

onSourceChange

protected void onSourceChange(@Nonnull
 String oldSourceValue,
 @Nonnull
 String newSourceValue)

Overrides:

onSourceChange in class UnaryBoundFunctionSupport<String,Boolean>

function

@Nonnull
protected Boolean function(String value)

Specified by:

function in class UnaryBoundFunctionSupport<String,Boolean>