/*
* Copyright 2008-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package griffon.javafx.beans.binding;
import javafx.beans.InvalidationListener;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableNumberValue;
import javax.annotation.Nonnull;
/**
* @author Andres Almiray
* @since 2.9.0
*/
class AbstractUIThreadAwareObservableNumberValue<T> implements ObservableNumberValue, UIThreadAware {
private final ObservableNumberValue delegate;
AbstractUIThreadAwareObservableNumberValue(ObservableNumberValue delegate) {
this.delegate = delegate;
}
@Nonnull
public ObservableNumberValue getDelegate() {
return delegate;
}
@Override
public int intValue() {
return delegate.intValue();
}
@Override
public long longValue() {
return delegate.longValue();
}
@Override
public float floatValue() {
return delegate.floatValue();
}
@Override
public double doubleValue() {
return delegate.doubleValue();
}
@Override
public Number getValue() {
return delegate.getValue();
}
@Override
public void addListener(ChangeListener<? super Number> listener) {
if (listener instanceof UIThreadAware) {
delegate.addListener(listener);
} else {
delegate.addListener(new UIThreadAwareChangeListener<>(listener));
}
}
@Override
public void removeListener(ChangeListener<? super Number> listener) {
if (listener instanceof UIThreadAware) {
delegate.removeListener(listener);
} else {
delegate.removeListener(new UIThreadAwareChangeListener<>(listener));
}
}
@Override
public void addListener(InvalidationListener listener) {
if (listener instanceof UIThreadAware) {
delegate.addListener(listener);
} else {
delegate.addListener(new UIThreadAwareInvalidationListener(listener));
}
}
@Override
public void removeListener(InvalidationListener listener) {
if (listener instanceof UIThreadAware) {
delegate.removeListener(listener);
} else {
delegate.removeListener(new UIThreadAwareInvalidationListener(listener));
}
}
@Override
public boolean equals(Object o) {
return this == o || delegate.equals(o);
}
@Override
public int hashCode() {
return delegate.hashCode();
}
@Override
public String toString() {
return getClass().getName() + ":" + delegate.toString();
}
}