javafx.beans.property.ReadOnlyObjectProperty Maven / Gradle / Ivy
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package javafx.beans.property;
import javafx.beans.binding.ObjectExpression;
import javafx.collections.ObservableList;
import javafx.collections.ObservableMap;
import javafx.collections.ObservableSet;
/**
* Superclass for all readonly properties wrapping an arbitrary {@code Object}.
*
* For specialized implementations for {@link ObservableList}, {@link ObservableSet} and
* {@link ObservableMap} that also report changes inside the collections, see
* {@link ReadOnlyListProperty}, {@link ReadOnlySetProperty} and {@link ReadOnlyMapProperty}, respectively.
*
* @see javafx.beans.value.ObservableObjectValue
* @see javafx.beans.binding.ObjectExpression
* @see ReadOnlyProperty
*
*
* @param
* the type of the wrapped {@code Object}
* @since JavaFX 2.0
*/
public abstract class ReadOnlyObjectProperty extends ObjectExpression
implements ReadOnlyProperty {
/**
* The constructor of {@code ReadOnlyObjectProperty}.
*/
public ReadOnlyObjectProperty() {
}
/**
* Returns a string representation of this {@code ReadOnlyObjectProperty} object.
* @return a string representation of this {@code ReadOnlyObjectProperty} object.
*/
@Override
public String toString() {
final Object bean = getBean();
final String name = getName();
final StringBuilder result = new StringBuilder(
"ReadOnlyObjectProperty [");
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();
}
}