001/* 002 * BioJava development code 003 * 004 * This code may be freely distributed and modified under the 005 * terms of the GNU Lesser General Public Licence. This should 006 * be distributed with the code. If you do not have a copy, 007 * see: 008 * 009 * http://www.gnu.org/copyleft/lesser.html 010 * 011 * Copyright for this code is held jointly by the individual 012 * authors. These should be listed in @author doc comments. 013 * 014 * For more information on the BioJava project and its aims, 015 * or to join the biojava-l mailing list, visit the home page 016 * at: 017 * 018 * http://www.biojava.org/ 019 * 020 */ 021 022package org.biojava.bio.program.tagvalue; 023 024/** 025 * Communication interface between Parser and a TagValueListener that allows 026 * listeners to request that a parser/listener pair be pushed onto the stack to 027 * handle the current tag. 028 * 029 * @author Mathew Pocock 030 * @since 1.2 031 */ 032public interface TagValueContext { 033 /** 034 * <p> 035 * Push a parser and listener pair onto the parser stack. 036 * </p> 037 * 038 * <p> 039 * This will result in the parser using subParser to process all values of the 040 * current tag. 041 * </p> 042 */ 043 void pushParser(TagValueParser subParser, TagValueListener subListener); 044}