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 * Copyright (c) 2011, 2013, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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 */

package javafx.beans.value;

/**
 * A writable double value.
 *
 * @see WritableValue
 * @see WritableNumberValue
 *
 *
 * @since JavaFX 2.0
 */
public interface WritableDoubleValue extends WritableNumberValue {

    /**
     * Get the wrapped value.
     * Unlike {@link #getValue()},
     * this method returns primitive double.
     * Needs to be identical to {@link #getValue()}.
     *
     * @return The current value
     */
    double get();

    /**
     * Set the wrapped value.
     * Unlike {@link #setValue(java.lang.Number) },
     * this method uses primitive double.
     *
     * @param value
     *            The new value
     */
    void set(double value);

    /**
     * Set the wrapped value.
     * <p>
     * Note: this method should accept null without throwing an exception,
     * setting "0.0" instead.
     *
     * @param value
     *            The new value
     */
    @Override
    void setValue(Number value);
}