jtulach@1334: /*
jtulach@1334:  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
jtulach@1334:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
jtulach@1334:  *
jtulach@1334:  * This code is free software; you can redistribute it and/or modify it
jtulach@1334:  * under the terms of the GNU General Public License version 2 only, as
jtulach@1334:  * published by the Free Software Foundation.  Oracle designates this
jtulach@1334:  * particular file as subject to the "Classpath" exception as provided
jtulach@1334:  * by Oracle in the LICENSE file that accompanied this code.
jtulach@1334:  *
jtulach@1334:  * This code is distributed in the hope that it will be useful, but WITHOUT
jtulach@1334:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
jtulach@1334:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
jtulach@1334:  * version 2 for more details (a copy is included in the LICENSE file that
jtulach@1334:  * accompanied this code).
jtulach@1334:  *
jtulach@1334:  * You should have received a copy of the GNU General Public License version
jtulach@1334:  * 2 along with this work; if not, write to the Free Software Foundation,
jtulach@1334:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
jtulach@1334:  *
jtulach@1334:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
jtulach@1334:  * or visit www.oracle.com if you need additional information or have any
jtulach@1334:  * questions.
jtulach@1334:  */
jtulach@1334: 
jtulach@1334: package java.text;
jtulach@1334: 
jtulach@1334: /**
jtulach@1334:  * DontCareFieldPosition defines no-op FieldDelegate. Its
jtulach@1334:  * singleton is used for the format methods that don't take a
jtulach@1334:  * FieldPosition.
jtulach@1334:  */
jtulach@1334: class DontCareFieldPosition extends FieldPosition {
jtulach@1334:     // The singleton of DontCareFieldPosition.
jtulach@1334:     static final FieldPosition INSTANCE = new DontCareFieldPosition();
jtulach@1334: 
jtulach@1334:     private final Format.FieldDelegate noDelegate = new Format.FieldDelegate() {
jtulach@1334:         public void formatted(Format.Field attr, Object value, int start,
jtulach@1334:                               int end, StringBuffer buffer) {
jtulach@1334:         }
jtulach@1334:         public void formatted(int fieldID, Format.Field attr, Object value,
jtulach@1334:                               int start, int end, StringBuffer buffer) {
jtulach@1334:         }
jtulach@1334:     };
jtulach@1334: 
jtulach@1334:     private DontCareFieldPosition() {
jtulach@1334:         super(0);
jtulach@1334:     }
jtulach@1334: 
jtulach@1334:     Format.FieldDelegate getFieldDelegate() {
jtulach@1334:         return noDelegate;
jtulach@1334:     }
jtulach@1334: }