51 lines
1.7 KiB
Java
51 lines
1.7 KiB
Java
/*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* (the "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at http://www.mozilla.org/MPL/
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for the
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* specific language governing rights and limitations under the License.
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*
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* Copyright (c) 2016 Travis Burtrum.
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*
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* Alternatively, the contents of this file may be used under the terms of the
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* GNU General Public License (the "GPL"), in which case the provisions of the GPL are
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* applicable instead of those above. If you wish to allow use of your version of this
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* file only under the terms of the GPL and not to allow others to use your version
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* of this file under the MPL, indicate your decision by deleting the provisions above
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* and replace them with the notice and other provisions required by the GPL License.
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* If you do not delete the provisions above, a recipient may use your version of
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* this file under either the MPL or the GPL.
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*/
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package com.moparisthebest.hl7;
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public class RepetitionCounter {
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private final Field field;
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private int index;
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RepetitionCounter(final Field field, final int index) {
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this.field = field;
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this.index = index - 1;
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}
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public Repetition nextRepetition() {
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return field.r(++index);
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}
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public Repetition currentRepetition() {
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return field.r(index);
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}
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// shorter aliases
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public Repetition nr() {
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return nextRepetition();
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}
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public Repetition cr() {
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return currentRepetition();
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}
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}
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