org.jgrapht.io.CSVBaseListener Maven / Gradle / Ivy

// Generated from org/jgrapht/io/CSV.g4 by ANTLR 4.7
package org.jgrapht.io;

import org.antlr.v4.runtime.ParserRuleContext;
import org.antlr.v4.runtime.tree.ErrorNode;
import org.antlr.v4.runtime.tree.TerminalNode;

/**
 * This class provides an empty implementation of {@link CSVListener},
 * which can be extended to create a listener which only needs to handle a subset
 * of the available methods.
 */
class CSVBaseListener implements CSVListener {
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterFile(CSVParser.FileContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitFile(CSVParser.FileContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterHeader(CSVParser.HeaderContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitHeader(CSVParser.HeaderContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterRecord(CSVParser.RecordContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitRecord(CSVParser.RecordContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterTextField(CSVParser.TextFieldContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitTextField(CSVParser.TextFieldContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterStringField(CSVParser.StringFieldContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitStringField(CSVParser.StringFieldContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterEmptyField(CSVParser.EmptyFieldContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitEmptyField(CSVParser.EmptyFieldContext ctx) { }

	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void enterEveryRule(ParserRuleContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void exitEveryRule(ParserRuleContext ctx) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void visitTerminal(TerminalNode node) { }
	/**
	 * {@inheritDoc}
	 *
	 * The default implementation does nothing.
	 */
	@Override public void visitErrorNode(ErrorNode node) { }
}