com.beans.observables.binding.BiDirectionalBinding Maven / Gradle / Ivy

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package com.beans.observables.binding;

import com.beans.observables.listeners.ChangeEvent;
import com.beans.observables.listeners.ChangeListener;
import com.beans.observables.properties.ObservableProperty;

import java.util.function.Consumer;

public class BiDirectionalBinding implements ObservableBinding {

    private final ObservableProperty mProperty;
    private final ChangeListener mListener;

    public BiDirectionalBinding(ObservableProperty property, Consumer> onObservableValueChange) {
        mProperty = property;
        mListener = onObservableValueChange::accept;
        mProperty.addChangeListener(mListener);
    }

    @Override
    public void set(T value) {
        mProperty.set(value);
    }

    @Override
    public T get() {
        return mProperty.get();
    }

    @Override
    public void onUnbind() {
        mProperty.removeChangeListener(mListener);
    }
}