java.text.DontCareFieldPosition Maven / Gradle / Ivy
/*
* Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package java.text;
/**
* 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;
}
}