org.eclipse.jface.databinding.util.JFaceProperties.java Source code

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Here is the source code for org.eclipse.jface.databinding.util.JFaceProperties.java

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/*******************************************************************************
 * Copyright (c) 2008, 2015 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Jeanderson Candido <http://jeandersonbc.github.io> - Bug 413611
 *******************************************************************************/
package org.eclipse.jface.databinding.util;

import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.core.databinding.property.value.IValueProperty;
import org.eclipse.jface.internal.databinding.util.JFaceProperty;
import org.eclipse.jface.util.IPropertyChangeListener;

/**
 * Helper class for providing {@link IObservableValue} instances for properties
 * of an object that fires property changes events to an
 * {@link IPropertyChangeListener}.
 *
 * @since 1.3
 */
public class JFaceProperties {

    /**
     * Returns a property for observing the property of the given model object
     * whose getter and setter use the suffix fieldName in the same manner as a
     * Java bean and which fires events to an {@link IPropertyChangeListener}
     * for the given propertyName when the value of the field changes.
     *
     * @param clazz
     *            the class defining the getter and setter
     * @param fieldName
     *            the field name
     * @param propertyName
     *            the property name
     *
     * @return an observable value
     */
    public static <S, T> IValueProperty<S, T> value(Class<S> clazz, String fieldName, String propertyName) {
        return new JFaceProperty<>(fieldName, propertyName, clazz);
    }

}