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Unit Standard (JSR 363) Reference Implementation.

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/*
 * Units of Measurement Reference Implementation
 * Copyright (c) 2005-2016, Jean-Marie Dautelle, Werner Keil, V2COM.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions
 *    and the following disclaimer in the documentation and/or other materials provided with the distribution.
 *
 * 3. Neither the name of JSR-363 nor the names of its contributors may be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package tec.units.ri.internal.format.l10n;

/*
 * 
 * Portions Copyright  1990-2006 Sun Microsystems, Inc. All Rights
 * Reserved.  Use is subject to license terms.
 */

/**
 * DontCareFieldPosition defines no-op FieldDelegate. Its singleton is used for the format methods that don't take a FieldPosition.
 */
class DontCareFieldPosition extends FieldPosition {
  // The singleton of DontCareFieldPosition.
  static final FieldPosition INSTANCE = new DontCareFieldPosition();

  private final Format.FieldDelegate noDelegate = new Format.FieldDelegate() {
    public void formatted(Format.Field attr, Object value, int start, int end, StringBuffer buffer) {
    }

    public void formatted(int fieldID, Format.Field attr, Object value, int start, int end, StringBuffer buffer) {
    }
  };

  private DontCareFieldPosition() {
    super(0);
  }

  Format.FieldDelegate getFieldDelegate() {
    return noDelegate;
  }
}