javafx.beans.property.MapProperty Maven / Gradle / Ivy
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*
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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package javafx.beans.property;
import javafx.beans.binding.Bindings;
import javafx.beans.value.WritableMapValue;
import javafx.collections.ObservableMap;
/**
* This class provides a full implementation of a {@link Property} wrapping an
* {@link javafx.collections.ObservableMap}.
*
* The value of a {@code MapProperty} can be get and set with {@link #get()},
* {@link #getValue()}, {@link #set(Object)}, and {@link #setValue(javafx.collections.ObservableMap)}.
*
* A property can be bound and unbound unidirectional with
* {@link #bind(javafx.beans.value.ObservableValue)} and {@link #unbind()}. Bidirectional bindings
* can be created and removed with {@link #bindBidirectional(Property)} and
* {@link #unbindBidirectional(Property)}.
*
* The context of a {@code MapProperty} can be read with {@link #getBean()}
* and {@link #getName()}.
*
* @see javafx.collections.ObservableMap
* @see javafx.beans.value.ObservableMapValue
* @see javafx.beans.value.WritableMapValue
* @see ReadOnlyMapProperty
* @see Property
*
* @param the type of the key elements of the {@code Map}
* @param the type of the value elements of the {@code Map}
* @since JavaFX 2.1
*/
public abstract class MapProperty extends ReadOnlyMapProperty implements
Property>, WritableMapValue {
/**
* Creates a default {@code MapProperty}.
*/
public MapProperty() {
}
/**
* {@inheritDoc}
*/
@Override
public void setValue(ObservableMap v) {
set(v);
}
/**
* {@inheritDoc}
*/
@Override
public void bindBidirectional(Property> other) {
Bindings.bindBidirectional(this, other);
}
/**
* {@inheritDoc}
*/
@Override
public void unbindBidirectional(Property> other) {
Bindings.unbindBidirectional(this, other);
}
/**
* Returns a string representation of this {@code MapProperty} object.
* @return a string representation of this {@code MapProperty} object.
*/
@Override
public String toString() {
final Object bean = getBean();
final String name = getName();
final StringBuilder result = new StringBuilder(
"MapProperty [");
if (bean != null) {
result.append("bean: ").append(bean).append(", ");
}
if ((name != null) && (!name.equals(""))) {
result.append("name: ").append(name).append(", ");
}
result.append("value: ").append(get()).append("]");
return result.toString();
}
}