| /* |
| * Copyright (C) 2010 ZXing authors |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| /* |
| * These authors would like to acknowledge the Spanish Ministry of Industry, |
| * Tourism and Trade, for the support in the project TSI020301-2008-2 |
| * "PIRAmIDE: Personalizable Interactions with Resources on AmI-enabled |
| * Mobile Dynamic Environments", led by Treelogic |
| * ( http://www.treelogic.com/ ): |
| * |
| * http://www.piramidepse.com/ |
| */ |
| |
| package com.google.zxing.oned.rss.expanded.decoders; |
| |
| /** |
| * @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es) |
| */ |
| final class CurrentParsingState { |
| |
| int position; |
| private int encoding; |
| |
| private static final int NUMERIC = 1; |
| private static final int ALPHA = 2; |
| private static final int ISO_IEC_646 = 4; |
| |
| CurrentParsingState(){ |
| this.position = 0; |
| this.encoding = NUMERIC; |
| } |
| |
| boolean isAlpha(){ |
| return this.encoding == ALPHA; |
| } |
| |
| boolean isNumeric(){ |
| return this.encoding == NUMERIC; |
| } |
| |
| boolean isIsoIec646(){ |
| return this.encoding == ISO_IEC_646; |
| } |
| |
| void setNumeric(){ |
| this.encoding = NUMERIC; |
| } |
| |
| void setAlpha(){ |
| this.encoding = ALPHA; |
| } |
| |
| void setIsoIec646(){ |
| this.encoding = ISO_IEC_646; |
| } |
| } |